CN205450700U - Switching operation monitored control system - Google Patents

Abstract

This application provides a switching operation monitoring system. After the substation staff completes the execution of the key nodes in the switching operation ticket, the operation state of the operated electric equipment acquired by the substation monitoring system is generated and executed. The result matches the action information, compares the action information with the standard action information stored in the signal ticket and matches the key node, and judges whether the two are consistent. If not, it indicates that the switching operation is abnormal. Output an alarm signal, wherein the standard action information is the action information generated according to the actual action state of the electric equipment after the key nodes in the switching operation ticket are executed. It can be seen that the dispatcher can timely discover the abnormal situation in the switching process through the alarm signal, which improves the work efficiency.

Description

A switching operation monitoring system

technical field

The utility model relates to the technical field of power system equipment, in particular to a switching operation monitoring system.

Background technique

Expert system is the most widely used branch of artificial intelligence in the practical field, and intelligent operation ticket is considered to be an expert system in the field of power system. The system realizes the automation and intelligence of the whole process from preparation, approval, rehearsal, execution to management of operation tickets, which can free power grid dispatchers from heavy and repetitive labor and concentrate on power grid security and deeper economic operation. The hierarchical problem not only saves time, but also relieves the pressure of the dispatcher, which is conducive to the safety and stability of the power grid, so it is widely used in the dispatching work of the domestic power grid.

The current intelligent operation ticket system is based on the traditional power grid dispatching mode. The switching operation process of the power grid equipment is as follows. When issuing operation instructions, multiple operation steps are required, but the operation links in the middle process are not within the scope of the dispatcher's control, and it is difficult for the dispatcher to grasp and deal with the abnormal situations that occur during the operation in a timely manner. Therefore, when an abnormal situation occurs during the switching operation, the dispatcher cannot detect and deal with it in time, resulting in low work efficiency.

Utility model content

In view of this, the embodiment of the utility model provides a switching operation monitoring system to solve the problem in the prior art that dispatchers cannot detect and deal with abnormal conditions in the process of switching in a timely manner. A switching operation monitoring system was developed.

In order to achieve the above object, the embodiment of the utility model provides the following technical solutions:

A switching operation monitoring system, comprising:

Substation monitoring system, used to monitor the working status of each equipment in the substation;

A memory, the memory stores a preset signal ticket, and the standard action information corresponding to the key node in the switching operation ticket is stored in the signal ticket, and the standard action information is the completion of the execution in the switching operation ticket The action information generated according to the action state of the actual power equipment after the key nodes of the system;

The translator connected with the substation monitoring system is used to generate a matching execution result based on the action state of the operated electric equipment acquired by the substation monitoring system after the execution of the key nodes in the switching operation ticket is completed. action information;

A processor connected to the translator, configured to determine whether the action information generated by the translator is the same as the standard action information stored in the signal ticket that matches the key node, and if not, output to the alarm trigger signal;

The alarm device connected to the processor is configured to output an alarm signal after obtaining the trigger signal.

Preferably, the above switching operation monitoring system also includes:

The selector connected to the substation monitoring system and the memory is used to obtain the operation object of the key node and the action mode of the operation object by the substation monitoring system, and then determine the method used for communicating with the translator from the memory. The generated action information is compared with the standard action information.

Preferably, in the above switching operation monitoring system, the alarm is any combination of buzzer, voice alarm or light alarm.

Preferably, in the above switching operation monitoring system, it is characterized in that the processor includes:

a trigger signal selector, configured to output a trigger that matches the standard action information when the action information generated by the translator is different from the standard action information that matches the key node stored in the signal ticket Signal.

Based on the above technical solution, refer to the switching operation monitoring system disclosed in the above embodiments of the present application. After the substation staff completes the execution of the key nodes in the switching operation ticket, the operated power equipment obtained by the substation monitoring system Generate action information that matches the execution result, compare the action information with the standard action information stored in the signal ticket that matches the key node, and determine whether the two are consistent, if not , indicating that there is an abnormality in the switching operation, and an alarm signal is output, so the dispatcher can find out the abnormal situation in the switching process in time through the alarm signal, and the work efficiency is improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the utility model, and those skilled in the art can also obtain other drawings according to the provided drawings without creative work.

FIG. 1 is a schematic structural diagram of a switching operation monitoring system disclosed in an embodiment of the present application;

Fig. 2 is a schematic structural diagram of a switching operation monitoring system disclosed in another embodiment of the present application.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Aiming at the problem in the prior art that dispatchers cannot timely discover and deal with abnormal situations occurring during the switching operation, the present application discloses a switching operation monitoring system.

Referring to Fig. 1, the switching operation monitoring system includes:

The substation monitoring system 00 is used to monitor the working status of each equipment in the substation;

A memory 10, wherein a preset signal ticket is stored in the memory 10, the standard action information corresponding to the key node in the switching operation ticket is stored in the signal ticket, and the standard action information is to execute and complete the switching operation ticket After the key nodes in the operation information generated according to the action state of the actual power equipment, it can be understood that the key nodes in each switching operation ticket can be selected by the user;

Translator 20, the translator 20 is connected to the substation monitoring system 00, and is used to, after the execution of the key nodes in the switching operation ticket is completed, according to the action state of the operated electric equipment acquired by the substation monitoring system 00 generating action information matching the execution result;

The processor 30 connected to the translator 20 is used to judge whether the action information generated by the translator 20 is the same as the standard action information stored in the signal ticket that matches the key node, and if not, send Alarm 40 outputs a trigger signal;

The alarm device 40 connected to the processor 30 is configured to output an alarm signal matching the trigger signal after obtaining the trigger signal.

Among them, in this application, according to the on-site switching operation ticket, combined with the typical signal of the monitoring system, the research on the typical switching operation ticket is carried out. Based on the typical switching operation ticket of the substation, it is compared with the "Substation Typical Information Table" formulated by the State Grid Corporation of China. , in a normal state, each operation command of the substation operator is "translated" into standard action information one by one, and a signal ticket is formed from the plurality of standard action information. On this basis, it automatically monitors and records the recorded operation information of substation operators, compares the action signal generated according to the operation information with the standard action signal in the signal ticket, and gives an alarm if there is any abnormality, so the dispatcher can timely Find and deal with the failures that occur during the switching process, improving work efficiency.

Referring to the switching operation monitoring system disclosed in the above embodiments of the present application, after the substation staff completes the execution of the key nodes in the switching operation ticket, the operation status of the operated electric equipment acquired by the substation monitoring system is generated and compared with The action information matching the execution result, comparing the action information with the standard action information stored in the signal ticket that matches the key node, and judging whether the two are consistent, if not, indicating the switching operation When an abnormality occurs, an alarm signal is output, so the dispatcher can timely discover the abnormal situation in the switching process through the alarm signal, which improves the work efficiency.

It can be understood that the translator 20 is provided with a preset mapping table established based on the "Substation Typical Information Table", and after the execution of the key nodes in the switching operation ticket is completed, according to the information provided by the substation The action status of the operated electrical equipment acquired by the monitoring system 00 and the mapping table generate action information matching the execution result.

It can be understood that, in order to select the standard action information for comparison more conveniently and quickly, referring to FIG. 2 , the technical solutions disclosed in the above embodiments of the present application may also include: a selection between the memory and the processor The selector 50, the selector 50 is connected with the substation monitoring system 00 and the memory 10, and is used for the substation monitoring system 00 to obtain the operation object of the key node and the action mode of the operation object, and then the memory 10 Determine standard action information for comparison with the action information generated by the translator 20, and send the standard action information to the processor 30.

It can be understood that the alarm 40 disclosed in the above embodiments of the present application can be any alarm in the prior art that can give a warning to the user, for example, it can be a buzzer, a voice alarm Or a light alarm, of course it can be any combination of these alarms.

It can be understood that, in order to facilitate the dispatcher to quickly determine the basic information of the fault (for example, the equipment that has failed) through the alarm signal when the dispatcher obtains the alarm signal, the user can preset various alarms in the alarm device 40 Each alarm signal corresponds to a trigger signal, and the user can judge the equipment or cause of the failure according to the signal type of the alarm signal. Specifically, referring to FIG. 2, the processor 30 includes:

Trigger signal selector 31, for when the action information generated by the translator 20 is different from the standard action information stored in the signal ticket and matched with the key node, the output matches the standard action information trigger signal.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and for the related information, please refer to the description of the method part.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (4)

1. A switching operation monitoring system, characterized in that, comprising: Substation monitoring system, used to monitor the working status of each equipment in the substation; A memory, the memory stores a preset signal ticket, and the standard action information corresponding to the key node in the switching operation ticket is stored in the signal ticket, and the standard action information is the completion of the execution in the switching operation ticket The action information generated according to the action state of the actual power equipment after the key nodes of the system; The translator connected with the substation monitoring system is used to generate a matching execution result based on the action state of the operated electric equipment acquired by the substation monitoring system after the execution of the key nodes in the switching operation ticket is completed. action information; A processor connected to the translator, configured to determine whether the action information generated by the translator is the same as the standard action information stored in the signal ticket that matches the key node, and if not, output to the alarm trigger signal; The alarm device connected to the processor is configured to output an alarm signal after obtaining the trigger signal. 2. The switching operation monitoring system according to claim 1, further comprising: The selector connected to the substation monitoring system and the memory is used to obtain the operation object of the key node and the action mode of the operation object by the substation monitoring system, and then determine the method used for communicating with the translator from the memory. The generated action information is compared with the standard action information. 3. The switching operation monitoring system according to claim 1, wherein the alarm is any combination of a buzzer, a voice alarm or a light alarm. 4. The switching operation monitoring system according to claim 1, characterized in that, the processor comprises: a trigger signal selector, configured to output a trigger that matches the standard action information when the action information generated by the translator is different from the standard action information that matches the key node stored in the signal ticket Signal.