CN117875946B - A human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance - Google Patents

Abstract

The present invention discloses a human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance. The human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance comprises the following steps: obtaining parameter data by a human-machine collaborative method during inspection, analyzing the parameter data to obtain monitoring index data, inspecting the monitoring index data to ensure that the index is within a normal range, analyzing the monitoring index data to obtain a substation equipment safety assessment index, analyzing the substation equipment safety assessment index to clarify the current state of the substation equipment and issue an early warning. The present invention analyzes the substation equipment safety assessment index to clarify the current state of the substation equipment and issue an early warning, thereby achieving the effect of quickly and efficiently completing the substation equipment operation and maintenance inspection task and reducing the waste of electric power resources at the same time, and solving the problem that the substation equipment operation and maintenance inspection cannot be completed quickly and efficiently in the prior art.

Description

A human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance

Technical Field

The present invention relates to the field of electric power safety technology, and in particular to a human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance.

Background Art

With the rapid development of social science and technology, the demand for electric power resources in various regions of the country is also rising rapidly. In order to meet the growing demand for electricity use, a large number of substations have been built. The operation of substations provides people with the electric power resources needed for daily life. The power equipment of substations will have problems such as equipment wear and aging during long-term use. If the problematic power equipment continues to be used, it may fail and cause the substation to shut down. Once it happens, it will have a bad impact on people's daily life and social production and life. Therefore, it is necessary to frequently inspect the substation equipment to reduce the occurrence of power failure incidents. In order to improve the inspection efficiency of substation equipment, infrared inspection technology is used.

The existing substation equipment operation and maintenance inspection system uses inspection instruments to inspect the substation equipment, record the inspection data, compare the recorded data with the data during normal operation of the substation equipment, and determine whether there is a problem with the substation equipment, thereby realizing the substation equipment operation and maintenance inspection function.

For example, the invention patent application with publication number: CN115470944A discloses a master management system and operation and maintenance method for substation equipment, including: a personnel registration system, an information query system, a recording system and a summary system, the personnel registration system is electrically connected to the information query system, the information query system is electrically connected to the recording system, the personnel registration system, the information query system, the recording system and the summary system are electrically connected; the personnel registration system is used to identify staff.

For example, the invention patent application with publication number: CN114169726A discloses a web-based infrared analysis method based on power inspection business, including: step S1: obtaining drone inspection POS data, and classifying the obtained photos based on the task type to obtain infrared photos; step S2: based on the obtained infrared photos, normalizing and naming based on preset rules; step S3: uploading the normalized named infrared photos to the server; step S4: extracting corresponding infrared photo file data according to task changes; step S5: setting a high temperature threshold according to infrared temperature requirements; step S6: performing temperature analysis on the infrared photo file based on the preset high temperature threshold; step S7: generating defect data based on the temperature analysis results; step S8: reporting defects to PMS2.0 online; step S9: PMS2.0 conducts infrared defect elimination closed-loop and archiving processing.

However, the inventors of this application found that the above technology has at least the following technical problems in the process of implementing the technical solution of the invention in the embodiment of this application:

In the prior art, since completing a substation equipment operation and maintenance inspection requires a lot of manpower and material resources, there is a problem that the substation equipment operation and maintenance inspection cannot be completed quickly and efficiently.

Summary of the invention

The embodiment of the present application solves the problem in the prior art that substation equipment operation and maintenance inspection cannot be completed quickly and efficiently by providing a human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance, and achieves accurate and efficient completion of substation equipment operation and maintenance inspection.

The embodiment of the present application provides a human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance, comprising the following steps: obtaining parameter data through a human-machine collaborative method during inspection, the parameter data including equipment condition assessment data, substation temperature and humidity impact assessment data, substation switch impact assessment data, substation cable impact assessment data and substation infrared imaging impact assessment data; obtaining monitoring index data by analyzing the parameter data, the monitoring index data including an equipment condition assessment index, a substation temperature and humidity impact assessment index, a substation switch impact assessment index, a substation cable impact assessment index and a substation infrared imaging impact assessment index; the equipment condition assessment index is used to represent data for comprehensively assessing the goodness of substation equipment conditions through substation equipment usage time data, substation equipment loss degree data, substation backup facility level data and substation backup facility quantity data; the substation temperature and humidity impact assessment index is used to describe the substation equipment surface temperature data, substation indoor temperature data, substation indoor humidity data, substation outdoor temperature data, and substation indoor humidity data. and the outdoor humidity data of the substation to comprehensively evaluate the impact of temperature and humidity in the substation; the substation switch impact assessment index is used to reflect the data of the impact of the substation switch evaluated through the substation switch sensitivity data, the substation switch usage time data, the substation switch connection tightness data and the substation switch surface temperature data; the substation cable impact assessment index is used to refer to the data of the impact of the substation cable evaluated through the substation cable diameter data, the substation cable wear degree data, the substation cable temperature data and the substation cable usage time data; the substation infrared imaging impact assessment index is used to reflect the data of the impact of the substation infrared imaging evaluated through the infrared imaging image data of the substation area and the temperature data of the infrared imaging of the substation area; the monitoring index data is checked to ensure that the index is within the normal range; the substation equipment safety assessment index is obtained by analyzing the monitoring index data, and the substation equipment safety assessment index is used to reflect the safety level of the substation equipment; the current status of the substation equipment is clarified by analyzing the substation equipment safety assessment index and an early warning is issued.

Furthermore, the specific method for obtaining the substation equipment safety assessment index is as follows: obtaining monitoring index data; setting the number of inspections and numbering the number of inspections; obtaining the number of substation equipment and numbering the substation equipment; obtaining the number of substation switches and numbering the substation switches; obtaining the number of substation cables and numbering the substation cables; dividing the substation evenly into multiple areas and numbering the areas; constructing a calculation formula for the substation equipment safety assessment index; the specific calculation formula for the substation equipment safety assessment index is: , where Expressed as Substation equipment safety assessment index during the first inspection, , It is expressed as the total number of inspections. The substation is represented by The substation equipment is in Equipment condition assessment index at the time of the first inspection, , Expressed as the total number of substation equipment, Represents the substation The substation equipment is in Substation temperature and humidity impact assessment index during the first inspection, The substation is represented by The substation switch is in Substation switch impact assessment index during the first inspection, , Expressed as the total number of switches in the substation, Represents the substation The substation cables are in Substation cable impact assessment index during the first inspection, , Expressed as the total number of cables in the substation, Represents the substation The substation area is in Substation infrared imaging impact assessment index during the first inspection, , Expressed as the total number of substation areas, It is expressed as the weight ratio of the equipment condition assessment data in the substation equipment safety assessment index. It is expressed as the weight ratio of the substation temperature and humidity impact assessment data in the substation equipment safety assessment index. It is expressed as the weight ratio of substation switch impact assessment data in the substation equipment safety assessment index. It is expressed as the weight ratio of substation cable impact assessment data in the substation equipment safety assessment index. It is expressed as the weight ratio of the substation infrared imaging impact assessment data in the substation equipment safety assessment index, Expressed as a natural constant.

Furthermore, the specific method for obtaining the equipment condition evaluation index is as follows: perform multiple inspections on the substation equipment each time, and number the inspection times; construct a calculation formula for the equipment condition evaluation index; the specific calculation formula for the equipment condition evaluation index is: , where The substation is represented by The substation equipment is in Equipment condition assessment index at the time of the first inspection, Expressed as The substation equipment is in The first inspection Substation equipment usage time data during the first inspection, Expressed as The substation equipment is in The maximum value of the substation equipment usage time data of the inspection, Expressed as The substation equipment is in The minimum value of the substation equipment usage time data for each inspection. , Expressed as the total number of inspections, Expressed as The substation equipment is in Standard value of substation equipment usage time data during the first inspection. Expressed as The substation equipment is in The first inspection Data on the degree of loss of substation equipment during the first inspection, Expressed as The substation equipment is in The maximum value of the substation equipment loss degree data of the inspection, Expressed as The substation equipment is in The minimum value of the substation equipment loss degree data of the inspection, Expressed as The substation equipment is in Standard value of substation equipment loss degree data during the first inspection, Expressed as The substation equipment is in The first inspection Substation backup facility level data at the time of the first inspection, Expressed as The substation equipment is in Standard value of substation standby facility level data during the first inspection. Expressed as The substation equipment is in The first inspection Data on the number of backup facilities in the substation at the time of the first inspection, Expressed as The substation equipment is in Standard value of the number of backup facilities in the substation during the first inspection. It is expressed as the weight ratio of the substation equipment usage time data in the equipment condition evaluation index. It is expressed as the weight ratio of the substation equipment loss degree data in the equipment condition assessment index. It is expressed as the weight ratio of the substation standby facility level data in the equipment condition assessment index. It is expressed as the weight ratio of the number of backup facilities in the substation in the equipment condition assessment index.

Furthermore, the specific calculation formula of the substation temperature and humidity impact assessment index is: , where The substation is represented by The substation equipment is in Substation temperature and humidity impact assessment index during the first inspection, Expressed as The substation equipment is in The first inspection Substation equipment surface temperature data during the first inspection, Expressed as The substation equipment is in The maximum value of the surface temperature data of the substation equipment during the inspection. Expressed as The substation equipment is in The minimum value of the surface temperature data of the substation equipment during the inspection. Expressed as The substation equipment is in Standard value of surface temperature data of substation equipment during the first inspection. Expressed as The substation equipment is in The first inspection The indoor temperature data of the substation during the first inspection, Expressed as The substation equipment is in The standard value of the indoor temperature data of the substation during the first inspection, Expressed as The substation equipment is in The first inspection The humidity data of the substation room during the first inspection, Expressed as The substation equipment is in Standard value of indoor humidity data of substation during the first inspection. Expressed as The substation equipment is in The first inspection The outdoor temperature data of the substation during the first inspection, Expressed as The substation equipment is in The standard value of the substation outdoor temperature data during the first inspection, Expressed as The substation equipment is in The first inspection The outdoor humidity data of the substation during the first inspection, Expressed as The substation equipment is in The standard value of the substation outdoor humidity data during the first inspection, It is expressed as the weight ratio of the substation equipment surface temperature data in the substation temperature and humidity impact assessment index. It is expressed as the weight ratio of the substation indoor temperature data and the substation indoor humidity data in the substation temperature and humidity impact assessment index. It is expressed as the weight ratio of substation outdoor temperature data and substation outdoor humidity data in the substation temperature and humidity impact assessment index.

Furthermore, the specific method for obtaining the substation switch impact assessment index is: perform multiple inspections on the substation switch during each inspection, and number the number of switch inspections; construct a calculation formula for the substation switch impact assessment index; the specific calculation formula for the substation switch impact assessment index is: , where The substation is represented by The substation switch is in Substation switch impact assessment index during the first inspection, Expressed as The substation switch is in The first inspection Substation switch sensitivity data during the first inspection, Expressed as The substation switch is in The maximum value of the substation switch sensitivity data of the inspection, Expressed as The substation switch is in The minimum sensitivity data of the substation switch during the inspection. , Expressed as the total number of switch checks, Expressed as The substation switch is in The standard value of the substation switch sensitivity data during the first inspection, Expressed as The substation switch is in The first inspection Substation switch usage time data during the first inspection, Expressed as The substation switch is in Standard value of substation switch usage time data during the first inspection. Expressed as The substation switch is in The first inspection The substation switch connection tightness data during the first inspection, Expressed as The substation switch is in The standard value of the substation switch connection tightness data during the first inspection, Expressed as The substation switch is in The first inspection Substation switch surface temperature data during the first inspection, Expressed as The substation switch is in The standard value of the surface temperature of the substation switch during the first inspection. It is expressed as the weight ratio of the substation switch sensitivity data in the substation switch impact assessment index, It is expressed as the weight ratio of the substation switch usage time data in the substation switch impact assessment index, It is expressed as the weight ratio of the substation switch connection tightness data in the substation switch impact assessment index, It is expressed as the weight ratio of the substation switch surface temperature data in the substation switch impact assessment index.

Furthermore, the specific method for obtaining the substation cable impact assessment index is: perform multiple inspections on the substation cables during each inspection, and number the number of cable inspections; construct a calculation formula for the substation cable impact assessment index; the specific calculation formula for the substation cable impact assessment index is: , where The substation is represented by The substation cables are in Substation cable impact assessment index during the first inspection, Expressed as The substation cables are in The first inspection Substation cable diameter data at the time of the first inspection, Expressed as The substation cables are in The maximum value of the substation cable diameter data during the inspection. Expressed as The substation cables are in The minimum value of the substation cable diameter data for each inspection. , Expressed as the total number of cable inspections, Expressed as The substation cables are in The standard value of the substation cable diameter data during the first inspection, Expressed as The substation cables are in The first inspection The wear degree data of the substation cables during the first inspection, Expressed as The substation cables are in The standard value of the wear degree of substation cables during the first inspection, Expressed as The substation cables are in The first inspection Substation cable temperature data during the first inspection, Expressed as The substation cables are in The maximum value of the substation cable temperature data during the inspection. Expressed as The substation cables are in The minimum value of the substation cable temperature data during the inspection. Expressed as The substation cables are in The standard value of substation cable temperature data during the first inspection, Expressed as The substation cables are in The first inspection Substation cable usage time data during the first inspection, Expressed as The substation cables are in The standard value of the substation cable usage time data during the first inspection, It is expressed as the weight ratio of the substation cable diameter data in the substation cable impact assessment index, It is expressed as the weight ratio of the substation cable wear degree data in the substation cable impact assessment index, It is expressed as the weight ratio of the substation cable temperature data in the substation cable impact assessment index, It is expressed as the weight ratio of the substation cable usage time data in the substation cable impact assessment index.

Furthermore, the specific method for obtaining the substation infrared imaging impact assessment index is as follows: perform multiple inspections on the substation area during each inspection, and number the number of area inspections; construct a calculation formula for the substation infrared imaging impact assessment index; the specific calculation formula for the substation infrared imaging impact assessment index is: , where The substation is represented by The substation area is in Substation infrared imaging impact assessment index during the first inspection, Expressed as The substation area is in The first inspection Infrared imaging data of the substation area during the first inspection, Expressed as The substation area is in The maximum value of infrared imaging data of the substation area during the inspection. Expressed as The substation area is in The minimum value of infrared imaging data of the substation area during the inspection. , Expressed as the total number of regional inspections, Expressed as The substation area is in Standard value of infrared imaging image data of substation area during the first inspection. Expressed as The substation area is in The first inspection Temperature data of infrared imaging of the substation area during the first inspection, Expressed as The substation area is in The first inspection The maximum value of the temperature data of the infrared imaging of the substation area during the first inspection, Expressed as The substation area is in The first inspection The minimum value of the temperature data of the infrared imaging of the substation area during the first inspection, Expressed as The substation area is in The standard value of the temperature data of the infrared imaging of the substation area during the first inspection, It is expressed as the weight ratio of the infrared imaging image data of the substation area in the substation infrared imaging impact assessment index, It is expressed as the weight ratio of the temperature data of the infrared imaging of the substation area in the substation infrared imaging impact assessment index.

Furthermore, the specific process of checking the monitoring index data to ensure that the index is within the normal range is: obtaining the maximum and minimum values of the monitoring index data, and obtaining the maximum threshold and minimum threshold corresponding to the monitoring index data; when the monitoring index data is not greater than the maximum threshold and not less than the minimum threshold, the monitoring index data is within the normal range and can participate in subsequent calculations; otherwise, the monitoring index data is within the abnormal range, the parameter data is re-acquired and the monitoring index data is calculated, and the monitoring index data is involved in subsequent calculations when it is within the normal range.

Furthermore, the specific process of analyzing the substation equipment safety assessment index to clarify the current status of the substation equipment and issue an early warning is as follows: obtaining the average value of the substation equipment safety assessment index ,when When the substation equipment is in normal operation, no warning reminder is issued; when When the substation equipment is in a minor fault state, a first-level warning alert is issued; when When the substation equipment is in a serious fault state, a second-level early warning reminder is issued.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. By acquiring parameter data and calculating monitoring index data, the monitoring index data is analyzed to obtain the substation equipment safety assessment index, and then the current status of the substation equipment is clarified and early warning is issued by analyzing the substation equipment safety assessment index, which effectively solves the problem in the existing technology that the substation equipment operation and maintenance inspection cannot be completed quickly and efficiently.

2. By using the human-machine collaborative method, the equipment condition assessment data, substation temperature and humidity impact assessment data, substation switch impact assessment data, substation cable impact assessment data and substation infrared imaging impact assessment data can be obtained quickly and efficiently, thereby shortening the substation equipment operation and maintenance inspection time.

3. By analyzing the substation equipment safety assessment index, the current status of the substation equipment is clarified and early warning is issued, thereby shortening the time for staff to discover that the substation equipment is in a fault state, thereby reducing the waste of power resources.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a flow chart of a human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance provided by an embodiment of the present application;

2 is a structural diagram of a substation equipment safety assessment index obtained by analyzing a human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance provided in an embodiment of the present application.

DETAILED DESCRIPTION

The embodiment of the present application solves the problem in the prior art that substation equipment operation and maintenance inspection cannot be completed quickly and efficiently by providing a human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance. Parameter data is obtained through the human-machine collaborative method during the inspection, the parameter data is analyzed to obtain monitoring index data, the monitoring index data is checked to ensure that the index is within a normal range, the monitoring index data is analyzed to obtain the substation equipment safety assessment index, the substation equipment safety assessment index is analyzed to clarify the current status of the substation equipment and issue an early warning, thereby achieving rapid and efficient completion of substation equipment operation and maintenance inspection.

The technical solution in the embodiment of the present application is to solve the above-mentioned problem that the operation and maintenance inspection of substation equipment cannot be completed quickly and efficiently. The overall idea is as follows:

By obtaining parameter data such as equipment condition assessment data, substation temperature and humidity impact assessment data, substation switch impact assessment data, substation cable impact assessment data and substation infrared imaging impact assessment data through human-machine collaborative methods during inspection, the parameter data are calculated and processed to obtain monitoring index data such as equipment condition assessment index, substation temperature and humidity impact assessment index, substation switch impact assessment index, substation cable impact assessment index and substation infrared imaging impact assessment index, the monitoring index data are tested to ensure that the index is within a normal range, the monitoring index data are analyzed to obtain the substation equipment safety assessment index, the substation equipment safety assessment index is analyzed to clarify the current status of the substation equipment and issue an early warning, thereby achieving the effect of quickly and efficiently completing the substation equipment operation and maintenance inspection tasks and reducing the waste of power resources at the same time.

In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

As shown in Figure 1, a flow chart of a human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance provided in an embodiment of the present application is provided, and the method includes the following steps: obtaining parameter data through a human-machine collaborative method during inspection, the parameter data including equipment condition assessment data, substation temperature and humidity impact assessment data, substation switch impact assessment data, substation cable impact assessment data and substation infrared imaging impact assessment data; obtaining monitoring index data by metering and analyzing the parameter data, the monitoring index data including equipment condition assessment index, substation temperature and humidity impact assessment index, substation switch impact assessment index, substation cable impact assessment index and substation infrared imaging impact assessment index; the equipment condition assessment index is used to represent data for comprehensively assessing the goodness of substation equipment conditions through substation equipment usage time data, substation equipment loss degree data, substation backup facility grade data and substation backup facility quantity data; the substation temperature and humidity impact assessment index is used to describe the substation equipment surface temperature data, substation indoor temperature data, substation indoor humidity data, substation The outdoor temperature data and the outdoor humidity data of the substation are used to comprehensively evaluate the impact of temperature and humidity in the substation; the substation switch impact assessment index is used to reflect the impact of the substation switch through the substation switch sensitivity data, the substation switch usage time data, the substation switch connection tightness data and the substation switch surface temperature data; the substation cable impact assessment index is used to refer to the data that comprehensively evaluates the impact of the substation cable through the substation cable diameter data, the substation cable wear degree data, the substation cable temperature data and the substation cable usage time data; the substation infrared imaging impact assessment index is used to reflect the data that evaluates the impact of the substation infrared imaging through the infrared imaging image data of the substation area and the temperature data of the infrared imaging of the substation area; the monitoring index data is tested to ensure that the index is within the normal range; the substation equipment safety assessment index is obtained by analyzing the monitoring index data, and the substation equipment safety assessment index is used to reflect the safety level of the substation equipment; the current status of the substation equipment is clarified and an early warning is issued by analyzing the substation equipment safety assessment index.

Furthermore, the analysis process of the monitoring index data includes: obtaining the equipment condition assessment index by analyzing the equipment condition assessment data; obtaining the substation temperature and humidity impact assessment index by analyzing the substation temperature and humidity impact assessment data; obtaining the substation switch impact assessment index by analyzing the substation switch impact assessment data; obtaining the substation cable impact assessment index by analyzing the substation cable impact assessment data; and obtaining the substation infrared imaging impact assessment index by analyzing the substation infrared imaging impact assessment data.

In this embodiment, by cleaning and preprocessing the equipment condition assessment data, substation temperature and humidity impact assessment data, substation switch impact assessment data, substation cable impact assessment data and substation infrared imaging impact assessment data, the parameter data integrity is higher and the error rate is lower, which is convenient for calculation.

Furthermore, the specific method for obtaining the substation equipment safety assessment index is as follows: obtaining monitoring index data; setting the number of inspections and numbering the number of inspections; obtaining the number of substation equipment and numbering the substation equipment; obtaining the number of substation switches and numbering the substation switches; obtaining the number of substation cables and numbering the substation cables; dividing the substation evenly into multiple areas and numbering the areas; constructing a calculation formula for the substation equipment safety assessment index; the specific calculation formula for the substation equipment safety assessment index is: , where Expressed as Substation equipment safety assessment index during the first inspection, , It is expressed as the total number of inspections. The substation is represented by The substation equipment is in Equipment condition assessment index at the time of the first inspection, , Expressed as the total number of substation equipment, The substation is represented by The substation equipment is in Substation temperature and humidity impact assessment index during the first inspection, The substation is represented by The substation switch is in Substation switch impact assessment index during the first inspection, , Expressed as the total number of switches in the substation, The substation is represented by The substation cables are in Substation cable impact assessment index during the first inspection, , Expressed as the total number of cables in the substation, The substation is represented by The substation area is in Substation infrared imaging impact assessment index during the first inspection, , Expressed as the total number of substation areas, It is expressed as the weight ratio of the equipment condition assessment data in the substation equipment safety assessment index. It is expressed as the weight ratio of the substation temperature and humidity impact assessment data in the substation equipment safety assessment index. It is expressed as the weight ratio of substation switch impact assessment data in the substation equipment safety assessment index. It is expressed as the weight ratio of substation cable impact assessment data in the substation equipment safety assessment index. It is expressed as the weight ratio of the substation infrared imaging impact assessment data in the substation equipment safety assessment index, Expressed as a natural constant.

In this embodiment, as shown in Figure 2, the structural diagram of the substation equipment safety assessment index is obtained by analyzing the human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance provided in the embodiment of the present application. The substation equipment safety assessment index is obtained by calculating from five aspects: equipment condition assessment data, substation temperature and humidity impact assessment data, substation switch impact assessment data, substation cable impact assessment data and substation infrared imaging impact assessment data, so that the substation equipment safety assessment index is more comprehensive.

Furthermore, the specific method for obtaining the equipment condition evaluation index is as follows: perform multiple inspections on the substation equipment during each inspection and number the inspection times; construct a calculation formula for the equipment condition evaluation index; the specific calculation formula for the equipment condition evaluation index is: , where The substation is represented by The substation equipment is in Equipment condition assessment index at the time of the first inspection, Expressed as The substation equipment is in The first inspection Substation equipment usage time data during the first inspection, Expressed as The substation equipment is in The maximum value of the substation equipment usage time data of the inspection, Expressed as The substation equipment is in The minimum value of the substation equipment usage time data for each inspection. , Expressed as the total number of inspections, Expressed as The substation equipment is in Standard value of substation equipment usage time data during the first inspection. Expressed as The substation equipment is in The first inspection Data on the degree of loss of substation equipment during the first inspection, Expressed as The substation equipment is in The maximum value of the substation equipment loss degree data during the inspection. Expressed as The substation equipment is in The minimum value of the substation equipment loss degree data of the inspection, Expressed as The substation equipment is in Standard value of substation equipment loss degree data during the first inspection, Expressed as The substation equipment is in The first inspection Substation backup facility level data at the time of the first inspection, Expressed as The substation equipment is in Standard value of substation standby facility level data during the first inspection. Expressed as The substation equipment is in The first inspection Data on the number of backup facilities in the substation at the time of the first inspection, Expressed as The substation equipment is in Standard value of the number of backup facilities in the substation during the first inspection. It is expressed as the weight ratio of the substation equipment usage time data in the equipment condition evaluation index. It is expressed as the weight ratio of the substation equipment loss degree data in the equipment condition assessment index. It is expressed as the weight ratio of the substation standby facility level data in the equipment condition assessment index. It is expressed as the weight ratio of the number of backup facilities in the substation in the equipment condition assessment index.

In this embodiment, by performing multiple inspections on the substation equipment during each inspection and obtaining the substation equipment usage time data, substation equipment loss degree data, substation backup facility level data, and substation backup facility quantity data, a more accurate equipment condition evaluation index can be obtained. The larger the equipment condition evaluation index, the worse the condition of the substation equipment, and the more likely the substation equipment is to fail; the smaller the equipment condition evaluation index, the better the condition of the substation equipment, and the less likely the substation equipment is to fail.

The substation equipment usage time data represents the total usage time data of the substation equipment, the maximum value of the substation equipment usage time data represents the data represented by the maximum value in the total usage time data of the substation equipment, the minimum value of the substation equipment usage time data represents the data represented by the minimum value in the total usage time data of the substation equipment, the standard value of the substation equipment usage time data represents the maximum usage time data specified for the substation equipment, the substation equipment loss degree data represents the data reflecting the loss degree of the substation equipment, the maximum value of the substation equipment loss degree data represents the data represented by the maximum value in the data reflecting the loss degree of the substation equipment, the minimum value of the substation equipment loss degree data represents the data represented by the minimum value in the data reflecting the loss degree of the substation equipment, the standard value of the substation equipment loss degree data represents the data represented by the maximum loss degree specified for the substation equipment, the substation standby facility level data represents the data represented by the level of the substation standby facilities, the standard value of the substation standby facility level data represents the data represented by the minimum level specified for the substation standby facilities, the substation standby facility quantity data represents the total number of substation standby facilities, and the standard value of the substation standby facility quantity data represents the minimum number of standby facilities specified for the substation.

Furthermore, the specific calculation formula of the substation temperature and humidity impact assessment index is: , where The substation is represented by The substation equipment is in Substation temperature and humidity impact assessment index during the first inspection, Expressed as The substation equipment is in The first inspection Substation equipment surface temperature data during the first inspection, Expressed as The substation equipment is in The maximum value of the surface temperature data of the substation equipment during the inspection. Expressed as The substation equipment is in The minimum value of the surface temperature data of the substation equipment during the inspection. Expressed as The substation equipment is in Standard value of surface temperature data of substation equipment during the first inspection. Expressed as The substation equipment is in The first inspection The indoor temperature data of the substation during the first inspection, Expressed as The substation equipment is in The standard value of the indoor temperature data of the substation during the first inspection, Expressed as The substation equipment is in The first inspection The humidity data of the substation room during the first inspection, Expressed as The substation equipment is in Standard value of indoor humidity data of substation during the first inspection. Expressed as The substation equipment is in The first inspection The outdoor temperature data of the substation during the first inspection, Expressed as The substation equipment is in The standard value of the substation outdoor temperature data during the first inspection, Expressed as The substation equipment is in The first inspection The outdoor humidity data of the substation during the first inspection, Expressed as The substation equipment is in The standard value of the substation outdoor humidity data during the first inspection, It is expressed as the weight ratio of the substation equipment surface temperature data in the substation temperature and humidity impact assessment index. It is expressed as the weight ratio of the substation indoor temperature data and the substation indoor humidity data in the substation temperature and humidity impact assessment index. It is expressed as the weight ratio of substation outdoor temperature data and substation outdoor humidity data in the substation temperature and humidity impact assessment index.

In this embodiment, by integrating, storing and converting the obtained substation equipment surface temperature data, substation indoor temperature data, substation indoor humidity data, substation outdoor temperature data and substation outdoor humidity data, the substation temperature and humidity impact assessment data is made more accurate. The larger the substation temperature and humidity impact assessment index, the worse the substation environmental conditions and the more likely the substation equipment is to fail; the smaller the substation temperature and humidity impact assessment index, the better the substation environmental conditions and the less likely the substation equipment is to fail.

The substation equipment surface temperature data indicates the data represented by the temperature of the substation equipment surface, the substation equipment surface temperature data maximum value indicates the maximum value in the substation equipment surface temperature data, the substation equipment surface temperature data minimum value indicates the minimum value in the substation equipment surface temperature data, the substation equipment surface temperature data standard value indicates the substation equipment surface temperature standard data, the substation indoor temperature data indicates the temperature in the substation room, the substation indoor temperature data standard value indicates the substation indoor temperature specified data, the substation indoor humidity data indicates the humidity in the substation room, the substation indoor humidity data standard value indicates the substation indoor humidity specified data, the substation outdoor temperature data indicates the temperature outside the substation, the substation outdoor temperature data standard value indicates the substation outdoor temperature specified data, the substation outdoor humidity data indicates the humidity outside the substation, and the substation outdoor humidity data standard value indicates the substation outdoor humidity specified data.

Furthermore, the specific method for obtaining the substation switch impact assessment index is as follows: perform multiple inspections on the substation switch during each inspection, and number the number of switch inspections; construct a calculation formula for the substation switch impact assessment index; the specific calculation formula for the substation switch impact assessment index is: , where Represents the substation The substation switch is in Substation switch impact assessment index during the first inspection, Expressed as The substation switch is in The first inspection Substation switch sensitivity data during the first inspection, Expressed as The substation switch is in The maximum value of the substation switch sensitivity data of the inspection, Expressed as The substation switch is in The minimum value of the substation switch sensitivity data of the inspection, , Expressed as the total number of switch checks, Expressed as The substation switch is in The standard value of the substation switch sensitivity data during the first inspection, Expressed as The substation switch is in The first inspection Substation switch usage time data during the first inspection, Expressed as The substation switch is in The standard value of the substation switch usage time data during the first inspection, Expressed as The substation switch is in The first inspection Substation switch connection tightness data during the first inspection, Expressed as The substation switch is in The standard value of the connection tightness of the substation switch during the first inspection, Expressed as The substation switch is in The first inspection Substation switch surface temperature data during the first inspection, Expressed as The substation switch is in The standard value of the surface temperature of the substation switch during the first inspection. It is expressed as the weight ratio of the substation switch sensitivity data in the substation switch impact assessment index, It is expressed as the weight ratio of the substation switch usage time data in the substation switch impact assessment index, It is expressed as the weight ratio of the substation switch connection tightness data in the substation switch impact assessment index, It is expressed as the weight ratio of the substation switch surface temperature data in the substation switch impact assessment index.

In this embodiment, by performing data mining and data cleaning on the substation switch sensitivity data, the substation switch usage time data, the substation switch connection tightness data and the substation switch surface temperature data, the substation switch impact assessment index is more accurate. The larger the substation switch impact assessment index, the worse the substation switch state is, and the more likely the substation is to be in a fault state; the smaller the substation switch impact assessment index, the better the substation switch state is, and the less likely the substation is to be in a fault state.

The substation switch sensitivity data indicates the sensitivity of the substation switch, the maximum value of the substation switch sensitivity data indicates the data represented by the maximum value in the substation switch sensitivity data, the minimum value of the substation switch sensitivity data indicates the data represented by the minimum value in the substation switch sensitivity data, the standard value of the substation switch sensitivity data indicates the standard sensitivity specified for the substation switch, the substation switch usage time data indicates the total usage time of the substation switch, the standard value of the substation switch usage time data indicates the total usage time specified for the substation switch, the substation switch connection tightness data indicates the data reflecting the connection tightness of the substation switch, the standard value of the substation switch connection tightness data indicates the connection tightness specified for the substation switch, the substation switch surface temperature data indicates the temperature of the surface of the substation switch, and the standard value of the substation switch surface temperature data indicates the surface temperature data specified for the substation switch.

Furthermore, the specific method for obtaining the substation cable impact assessment index is as follows: perform multiple inspections on the substation cables during each inspection, and number the number of cable inspections; construct a calculation formula for the substation cable impact assessment index; the specific calculation formula for the substation cable impact assessment index is: , where The substation is represented by The substation cables are in Substation cable impact assessment index during the first inspection, Expressed as The substation cables are in The first inspection Substation cable diameter data at the time of the first inspection, Expressed as The substation cables are in The maximum value of the substation cable diameter data during the inspection. Expressed as The substation cables are in The minimum value of the substation cable diameter data for each inspection. , Expressed as the total number of cable inspections, Expressed as The substation cables are in The standard value of the substation cable diameter data during the first inspection, Expressed as The substation cables are in The first inspection The wear degree data of the substation cables during the first inspection, Expressed as The substation cables are in The standard value of the wear degree of substation cables during the first inspection, Expressed as The substation cables are in The first inspection Substation cable temperature data during the first inspection, Expressed as The substation cables are in The maximum value of the substation cable temperature data during the inspection. Expressed as The substation cables are in The minimum value of the substation cable temperature data during the inspection. Expressed as The substation cables are in The standard value of substation cable temperature data during the first inspection, Expressed as The substation cables are in The first inspection Substation cable usage time data during the first inspection, Expressed as The substation cables are in The standard value of the substation cable usage time data during the first inspection, It is expressed as the weight ratio of the substation cable diameter data in the substation cable impact assessment index, It is expressed as the weight ratio of the substation cable wear degree data in the substation cable impact assessment index, It is expressed as the weight ratio of the substation cable temperature data in the substation cable impact assessment index, It is expressed as the weight ratio of the substation cable usage time data in the substation cable impact assessment index.

In this embodiment, by grouping, calculating and storing the substation cable diameter data, substation cable wear degree data, substation cable temperature data and substation cable usage time data, the substation cable impact assessment data error is reduced. The larger the substation cable impact assessment index, the worse the substation cable state is and the more likely the substation is to fail; the smaller the substation cable impact assessment index, the better the substation cable state is and the less likely the substation is to fail.

The substation cable diameter data represents the diameter of the substation cable, the maximum value of the substation cable diameter data represents the data represented by the maximum value in the substation cable diameter data, the minimum value of the substation cable diameter data represents the data represented by the minimum value in the substation cable diameter data, the standard value of the substation cable diameter data represents the diameter data specified for the substation cable, the substation cable wear degree data represents the data reflecting the wear degree of the substation cable, the standard value of the substation cable wear degree data represents the maximum wear degree data specified for the substation cable, the substation cable temperature data represents the temperature of the substation cable, the maximum value of the substation cable temperature data represents the data represented by the maximum value in the substation cable temperature data, the minimum value of the substation cable temperature data represents the data represented by the minimum value in the substation cable temperature data, the standard value of the substation cable temperature data represents the temperature data specified for the substation cable, the substation cable usage time data represents the usage time of the substation cable, and the standard value of the substation cable usage time data represents the limited usage time specified for the substation cable.

Furthermore, the specific method for obtaining the substation infrared imaging impact assessment index is as follows: perform multiple inspections on the substation area during each inspection, and number the number of area inspections; construct a calculation formula for the substation infrared imaging impact assessment index; the specific calculation formula for the substation infrared imaging impact assessment index is: , where The substation is represented by The substation area is in Substation infrared imaging impact assessment index during the first inspection, Expressed as The substation area is in The first inspection Infrared imaging data of the substation area during the first inspection, Expressed as The substation area is in The maximum value of infrared imaging data of the substation area during the inspection. Expressed as The substation area is in The minimum value of infrared imaging data of the substation area during the inspection. , Expressed as the total number of regional inspections, Expressed as The substation area is in Standard value of infrared imaging image data of substation area during the first inspection. Expressed as The substation area is in The first inspection Temperature data of infrared imaging of the substation area during the first inspection, Expressed as The substation area is in The first inspection The maximum value of the temperature data of the infrared imaging of the substation area during the first inspection, Expressed as The substation area is in The first inspection The minimum value of the temperature data of the infrared imaging of the substation area during the first inspection, Expressed as The substation area is in The standard value of the temperature data of the infrared imaging of the substation area during the first inspection, It is expressed as the weight ratio of the infrared imaging image data of the substation area in the substation infrared imaging impact assessment index, It is expressed as the weight ratio of the temperature data of the infrared imaging of the substation area in the substation infrared imaging impact assessment index.

In this embodiment, by using a human-machine collaborative method to obtain infrared imaging image data of the substation area and temperature data of the infrared imaging of the substation area and perform data storage, data conversion and preprocessing, the error of the substation infrared imaging impact assessment data is reduced, which is conducive to obtaining a more accurate substation infrared imaging impact assessment index. The larger the substation infrared imaging impact assessment index, the worse the substation infrared imaging level is, and the more likely the substation is to be in a fault state; the smaller the substation infrared imaging impact assessment index, the better the substation infrared imaging level is, and the less likely the substation is to be in a fault state.

The infrared imaging image data of the substation area represents data reflecting the infrared imaging image of the substation area, the maximum value of the infrared imaging image data of the substation area represents the data represented by the maximum value in the infrared imaging image data of the substation area, the minimum value of the infrared imaging image data of the substation area represents the data represented by the minimum value in the infrared imaging image data of the substation area, the temperature data of the infrared imaging of the substation area represents the ambient temperature of the infrared imaging of the substation area, the maximum value of the temperature data of the infrared imaging of the substation area represents the data represented by the maximum value in the temperature data of the infrared imaging of the substation area, and the minimum value of the temperature data of the infrared imaging of the substation area represents the data represented by the minimum value in the temperature data of the infrared imaging of the substation area.

Furthermore, the monitoring index data is checked to ensure that the index is within the normal range. The specific process is as follows: obtain the maximum and minimum values of the monitoring index data, and obtain the maximum and minimum thresholds corresponding to the monitoring index data; when the monitoring index data is not greater than the maximum threshold and not less than the minimum threshold, the monitoring index data is within the normal range and can participate in subsequent calculations; otherwise, the monitoring index data is within the abnormal range, and the parameter data is re-acquired and the monitoring index data is calculated, and the monitoring index data is involved in subsequent calculations when it is within the normal range.

In this embodiment, the equipment condition evaluation index is obtained. The maximum and minimum values of When, among them, and Respectively expressed as The minimum and maximum thresholds are used to obtain the substation temperature and humidity impact assessment index. The maximum and minimum values of When, among them, and Respectively expressed as The minimum and maximum thresholds are used to obtain the substation switch impact assessment index. The maximum and minimum values of When, among them, and Respectively expressed as The minimum and maximum thresholds are used to obtain the substation cable impact assessment index. The maximum and minimum values of When, among them, and Respectively expressed as The minimum and maximum thresholds are used to obtain the substation cable impact assessment index. The maximum and minimum values of When, among them, and Respectively expressed as By verifying the monitoring index data, the equipment condition assessment index, substation temperature and humidity impact assessment index, substation switch impact assessment index, substation cable impact assessment index and substation infrared imaging impact assessment index are made more accurate, which is conducive to calculating a more accurate substation equipment safety assessment index.

Furthermore, the current status of the substation equipment is clarified and an early warning is issued by analyzing the substation equipment safety assessment index. The specific process is: obtaining the average value of the substation equipment safety assessment index ,when When the substation equipment is in normal operation, no warning reminder is issued; when When the substation equipment is in a minor fault state, a first-level warning alert is issued; when When the substation equipment is in a serious fault state, a second-level early warning reminder is issued.

In this embodiment, the current status of the substation equipment is clarified by analyzing the substation equipment safety assessment index and issuing an early warning, so that the staff can promptly notice that the substation equipment is in a faulty state, and thus take maintenance-related measures in time, thereby reducing the loss of power resources.

The technical scheme in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: relative to a substation equipment master management system and operation and maintenance method disclosed in the invention patent application with publication number: CN115470944A, the embodiment of the present application uses a human-machine collaborative method to quickly and efficiently obtain equipment condition assessment data, substation temperature and humidity impact assessment data, substation switch impact assessment data, substation cable impact assessment data and substation infrared imaging impact assessment data, thereby shortening the substation equipment operation and maintenance inspection time; relative to a web-based infrared analysis method based on power inspection service disclosed in the invention patent application with publication number: CN114169726A, the embodiment of the present application analyzes the substation equipment safety assessment index to clarify the current status of the substation equipment and issue an early warning, thereby shortening the time for staff to discover that the substation equipment is in a fault state, thereby reducing the waste of power resources.

It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

The present invention is described with reference to the flowcharts and/or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present invention. It should be understood that each process and/or box in the flowchart and/or block diagram, as well as the combination of the processes and/or boxes in the flowchart and/or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device produce a device for implementing the functions specified in one or more processes in the flowchart and/or one or more boxes in the block diagram.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce a manufactured product including an instruction device that implements the functions specified in one or more processes in the flowchart and/or one or more boxes in the block diagram.

These computer program instructions may also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, whereby the instructions executed on the computer or other programmable device provide steps for implementing the functions specified in one or more processes in the flowchart and/or one or more boxes in the block diagram.

Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (2)

1. A human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance, characterized in that it includes the following steps: Obtain parameter data, analyze the parameter data, and build a substation equipment safety assessment index model; According to the substation equipment safety assessment index model, calculate the substation equipment safety assessment index ; Get the average value of the substation equipment safety assessment index ,when When the substation equipment is in normal operation, no warning reminder is issued; when When the substation equipment is in a minor fault state, a first-level warning alert is issued; when When the substation equipment is in a serious fault state, a second-level warning reminder is issued; The specific method for obtaining the substation equipment safety assessment index is as follows: Obtain monitoring index data, set the number of inspections, and number the inspection times. The monitoring index data includes equipment condition assessment index, substation temperature and humidity impact assessment index, substation switch impact assessment index, substation cable impact assessment index, and substation infrared imaging impact assessment index; Divide the substation evenly into multiple areas and number the areas; Construct the calculation formula of substation equipment safety assessment index: , In the formula, Expressed as Substation equipment safety assessment index during the first inspection, , It is expressed as the total number of inspections. The substation is represented by The substation equipment is in Equipment condition assessment index at the time of the first inspection, , Expressed as the total number of substation equipment, The substation is represented by The substation equipment is in Substation temperature and humidity impact assessment index during the first inspection, The substation is represented by The substation switch is in Substation switch impact assessment index during the first inspection, , Expressed as the total number of switches in the substation, The substation is represented by The substation cables are in Substation cable impact assessment index during the first inspection, , Expressed as the total number of cables in the substation, The substation is represented by The substation area is in Substation infrared imaging impact assessment index during the first inspection, , Expressed as the total number of substation areas, It is expressed as the weight ratio of the equipment condition assessment data in the substation equipment safety assessment index. It is expressed as the weight ratio of the substation temperature and humidity impact assessment data in the substation equipment safety assessment index. It is expressed as the weight ratio of substation switch impact assessment data in the substation equipment safety assessment index. It is expressed as the weight ratio of substation cable impact assessment data in the substation equipment safety assessment index. It is expressed as the weight ratio of the substation infrared imaging impact assessment data in the substation equipment safety assessment index, Expressed as a natural constant; The calculation formula of the equipment condition evaluation index is: , In the formula, Represents the substation The substation equipment is in Equipment condition assessment index at the time of the first inspection, Expressed as The substation equipment is in The first inspection Substation equipment usage time data during the first inspection, Expressed as The substation equipment is in The maximum value of the substation equipment usage time data of the inspection, Expressed as The substation equipment is in The minimum value of the substation equipment usage time data for each inspection. , Expressed as the total number of inspections, Expressed as The substation equipment is in Standard value of substation equipment usage time data during the first inspection. Expressed as The substation equipment is in The first inspection Data on the degree of loss of substation equipment during the first inspection, Expressed as The substation equipment is in The maximum value of the substation equipment loss degree data during the inspection. Expressed as The substation equipment is in The minimum value of the substation equipment loss degree data of the inspection, Expressed as The substation equipment is in Standard value of substation equipment loss degree data during the first inspection, Expressed as The substation equipment is in The first inspection Substation backup facility level data at the time of the first inspection, Expressed as The substation equipment is in The standard value of the substation standby facility level data during the first inspection, Expressed as The substation equipment is in The first inspection Data on the number of backup facilities in the substation at the time of the first inspection, Expressed as The substation equipment is in Standard value of the number of backup facilities in the substation during the first inspection. It is expressed as the weight ratio of the substation equipment usage time data in the equipment condition evaluation index. It is expressed as the weight ratio of the substation equipment loss degree data in the equipment condition assessment index. It is expressed as the weight ratio of the substation standby facility level data in the equipment condition assessment index. It is expressed as the weight ratio of the number of backup facilities of substations in the equipment condition assessment index; The specific calculation formula of the substation temperature and humidity impact assessment index is: , In the formula, The substation is represented by The substation equipment is in Substation temperature and humidity impact assessment index during the first inspection, Expressed as The substation equipment is in The first inspection Substation equipment surface temperature data during the first inspection, Expressed as The substation equipment is in The maximum value of the surface temperature data of the substation equipment during the inspection. Expressed as The substation equipment is in The minimum value of the surface temperature data of the substation equipment during the inspection. Expressed as The substation equipment is in Standard value of surface temperature data of substation equipment during the first inspection. Expressed as The substation equipment is in The first inspection The indoor temperature data of the substation during the first inspection, Expressed as The substation equipment is in The standard value of the indoor temperature data of the substation during the first inspection, Expressed as The substation equipment is in The first inspection The humidity data of the substation room during the first inspection, Expressed as The substation equipment is in Standard value of indoor humidity data of substation during the first inspection. Expressed as The substation equipment is in The first inspection The outdoor temperature data of the substation during the first inspection, Expressed as The substation equipment is in The standard value of the substation outdoor temperature data during the first inspection, Expressed as The substation equipment is in The first inspection The outdoor humidity data of the substation during the first inspection, Expressed as The substation equipment is in The standard value of the substation outdoor humidity data during the first inspection, It is expressed as the weight ratio of the substation equipment surface temperature data in the substation temperature and humidity impact assessment index. It is expressed as the weight ratio of the substation indoor temperature data and the substation indoor humidity data in the substation temperature and humidity impact assessment index. It is expressed as the weight ratio of the substation outdoor temperature data and the substation outdoor humidity data in the substation temperature and humidity impact assessment index; The calculation formula of the substation switch impact assessment index is: , In the formula, The substation is represented by The substation switch is in Substation switch impact assessment index during the first inspection, Expressed as The substation switch is in The first inspection Substation switch sensitivity data during the first inspection, Expressed as The substation switch is in The maximum value of the substation switch sensitivity data of the inspection, Expressed as The substation switch is in The minimum sensitivity data of the substation switch during the inspection. , Expressed as the total number of switch checks, Expressed as The substation switch is in The standard value of the substation switch sensitivity data during the first inspection, Expressed as The substation switch is in The first inspection Substation switch usage time data during the first inspection, Expressed as The substation switch is in Standard value of substation switch usage time data during the first inspection. Expressed as The substation switch is in The first inspection The substation switch connection tightness data during the first inspection, Expressed as The substation switch is in The standard value of the substation switch connection tightness data during the first inspection, Expressed as The substation switch is in The first inspection Substation switch surface temperature data during the first inspection, Expressed as The substation switch is in The standard value of the surface temperature of the substation switch during the first inspection. It is expressed as the weight ratio of the substation switch sensitivity data in the substation switch impact assessment index, It is represented by the weight ratio of the substation switch usage time data in the substation switch impact assessment index, It is expressed as the weight ratio of the substation switch connection tightness data in the substation switch impact assessment index, It is expressed as the weight ratio of the substation switch surface temperature data in the substation switch impact assessment index; The calculation formula of the substation cable impact assessment index is: , In the formula, Represents the substation The substation cables are in Substation cable impact assessment index during the first inspection, Expressed as The substation cables are in The first inspection Substation cable diameter data at the time of the first inspection, Expressed as The substation cables are in The maximum value of the substation cable diameter data during the inspection. Expressed as The substation cables are in The minimum value of the substation cable diameter data for each inspection. , Expressed as the total number of cable inspections, Expressed as The substation cables are in The standard value of the substation cable diameter data during the first inspection, Expressed as The substation cables are in The first inspection The wear degree data of the substation cables during the first inspection, Expressed as The substation cables are in The standard value of the wear degree of substation cables during the first inspection, Expressed as The substation cables are in The first inspection Substation cable temperature data during the first inspection, Expressed as The substation cables are in The maximum value of the substation cable temperature data during the inspection. Expressed as The substation cables are in The minimum value of the substation cable temperature data during the inspection. Expressed as The substation cables are in The standard value of substation cable temperature data during the first inspection, Expressed as The substation cables are in The first inspection Substation cable usage time data during the first inspection, Expressed as The substation cables are in The standard value of the substation cable usage time data during the first inspection, It is expressed as the weight ratio of the substation cable diameter data in the substation cable impact assessment index, It is expressed as the weight ratio of the substation cable wear degree data in the substation cable impact assessment index, It is expressed as the weight ratio of the substation cable temperature data in the substation cable impact assessment index, It is expressed as the weight ratio of the substation cable usage time data in the substation cable impact assessment index; The calculation formula of the substation infrared imaging impact assessment index is: , In the formula, Represents the substation The substation area is in Substation infrared imaging impact assessment index during the first inspection, Expressed as The substation area is in The first inspection Infrared imaging data of the substation area during the first inspection, Expressed as The substation area is in The maximum value of infrared imaging data of the substation area during the inspection. Expressed as The substation area is in The minimum value of infrared imaging data of the substation area during the inspection. , Expressed as the total number of regional inspections, Expressed as The substation area is in Standard value of infrared imaging image data of substation area during the first inspection. Expressed as The substation area is in The first inspection Temperature data of infrared imaging of the substation area during the first inspection, Expressed as The substation area is in The first inspection The maximum value of the temperature data of the infrared imaging of the substation area during the first inspection, Expressed as The substation area is in The first inspection The minimum value of the temperature data of the infrared imaging of the substation area during the first inspection, Expressed as The substation area is in The standard value of the temperature data of the infrared imaging of the substation area during the first inspection, It is expressed as the weight ratio of the infrared imaging image data of the substation area in the substation infrared imaging impact assessment index, It is expressed as the weight ratio of the temperature data of the infrared imaging of the substation area in the substation infrared imaging impact assessment index. 2. The human-machine collaborative autonomous infrared inspection method for substation equipment operation and maintenance according to claim 1 is characterized in that the monitoring index data is obtained, the inspection times are set, and the inspection times are numbered, and the monitoring index data is also tested to ensure that the index is within a normal range, specifically: Obtain the maximum and minimum values of the monitoring index data, and obtain the maximum threshold and minimum threshold corresponding to the monitoring index data; When the monitoring index data is not greater than the maximum threshold and not less than the minimum threshold, the monitoring index data is within the normal range and can participate in subsequent calculations; Otherwise, if the monitoring index data is in an abnormal range, the parameter data is re-acquired and the monitoring index data is calculated, and the subsequent calculations are carried out when the monitoring index data is in a normal range.