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CN106709575A - Power transmission and distribution equipment whole life cycle management system and method based on waveguide technology - Google Patents

Power transmission and distribution equipment whole life cycle management system and method based on waveguide technology Download PDF

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CN106709575A
CN106709575A CN201611073816.2A CN201611073816A CN106709575A CN 106709575 A CN106709575 A CN 106709575A CN 201611073816 A CN201611073816 A CN 201611073816A CN 106709575 A CN106709575 A CN 106709575A
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guided wave
management system
module
power transmission
life cycle
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翁利国
许瑞
邱海锋
任伟
韩荣杰
梁遥
谭卓强
陈杰
赵军
韩博
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Xiaoshan Science And Technology Branch Zhejiang Zhongxin Electric Power Development Group Co Ltd
Zhejiang Zhongxin Electric Power Development Group Co Ltd
Hangzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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Xiaoshan Science And Technology Branch Zhejiang Zhongxin Electric Power Development Group Co Ltd
Zhejiang Zhongxin Electric Power Development Group Co Ltd
Hangzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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Priority to CN201611073816.2A priority Critical patent/CN106709575A/en
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Abstract

本发明涉及一种周期管理系统，尤其涉一种基于导波技术的输配电设备全寿命周期管理系统及方法。一种基于导波技术的输配电设备全寿命周期管理系统，包括前端智能数据采集装置、后端管理系统平台和全寿命周期数据库；所述的前端智能数据采集装置与后端管理系统平台间、后端管理系统平台与全寿命周期数据库间分别通过交互协议相连接。一种基于导波技术的输配电设备全寿命周期管理系统及方法能系统性建立架空输电线路导波数据模型库，实时快速准确检测架空输电线路上的隐患，具有技术前瞻性。

The invention relates to a cycle management system, in particular to a life cycle management system and method for power transmission and distribution equipment based on guided wave technology. A life cycle management system for power transmission and distribution equipment based on guided wave technology, including a front-end intelligent data acquisition device, a back-end management system platform, and a life-cycle database; the front-end intelligent data acquisition device and the back-end management system platform , the back-end management system platform and the whole life cycle database are respectively connected through interactive protocols. A life cycle management system and method for power transmission and distribution equipment based on guided wave technology can systematically establish a guided wave data model library for overhead transmission lines, detect hidden dangers on overhead transmission lines quickly and accurately in real time, and is technically forward-looking.

Description

一种基于导波技术的输配电设备全寿命周期管理系统及方法A life cycle management system and method for power transmission and distribution equipment based on guided wave technology

技术领域technical field

本发明涉及一种周期管理系统，尤其涉一种基于导波技术的输配电设备全寿命周期管理系统及方法。The invention relates to a cycle management system, in particular to a life cycle management system and method for power transmission and distribution equipment based on guided wave technology.

背景技术Background technique

架空输电线路由于传输距离远,沿途地势复杂,环境与气候条件多变,加之国民对电量的需求大,导致电力系统运行中供电压力增加,而输配线路担负着电能输送分配的重任,较容易发生各类故障。一旦出现故障停电,给人们的生活带来不便,扰乱企业的正常生产,给国家带来重大的损失；并且由于架空输电线路分支多,结构复杂,利用人工排查故障难度大,增加了工作人员的劳动强度,从而浪费大量人力物力。Due to the long transmission distance, complex terrain along the way, changeable environmental and climatic conditions, and the large demand for electricity by the people, the power supply pressure increases during the operation of the power system, and the transmission and distribution line is responsible for the transmission and distribution of electric energy. Various malfunctions occurred. Once a power failure occurs, it will bring inconvenience to people's life, disrupt the normal production of the enterprise, and bring great losses to the country; and because the overhead transmission line has many branches and complex structure, it is difficult to use manual troubleshooting, which increases the staff's workload. Labor intensity, thus wasting a lot of manpower and material resources.

由于目前针对危害输电线路的故障等缺陷，主要是借助望远镜、红外检测仪在地面或者无人机上巡检的方式进行检测。这些方法受日光、云层、复杂的自然环境、远近程度的影响极大，检测的准确性难以保证，尤其是无法进行损伤的早期预测和实时监测。Due to the current defects such as faults that endanger the transmission line, it is mainly detected by means of inspections on the ground or on drones with the help of telescopes and infrared detectors. These methods are greatly affected by sunlight, cloud cover, complex natural environment, and distance, and the accuracy of detection is difficult to guarantee, especially the early prediction and real-time monitoring of damage.

发明内容Contents of the invention

本发明主要是解决现有技术中存在的不足，提供一种为了保证输电线路实现长距离大容量的电力输送稳定可靠，需要研究一种准确可靠、全面便捷、经济高效的输电线路损伤定位识别方法，而导波检测技术因其具有传播距离远、检测灵敏度高等优点，具有很好的远程检测的能力的一种基于导波技术的输配电设备全寿命周期管理系统及方法。The present invention mainly solves the deficiencies in the prior art, and provides an accurate, reliable, comprehensive, convenient, economical and efficient damage location and recognition method for transmission lines in order to ensure the stable and reliable transmission of long-distance and large-capacity power transmission lines. , and the guided wave detection technology has the advantages of long propagation distance, high detection sensitivity, etc., and has a good remote detection capability. A life cycle management system and method for power transmission and distribution equipment based on guided wave technology.

本发明的上述技术问题主要是通过下述技术方案得以解决的：Above-mentioned technical problem of the present invention is mainly solved by following technical scheme:

一种基于导波技术的输配电设备全寿命周期管理系统，A life cycle management system for power transmission and distribution equipment based on guided wave technology,

包括前端智能数据采集装置、后端管理系统平台和全寿命周期数据库；Including front-end intelligent data acquisition device, back-end management system platform and full life cycle database;

所述的前端智能数据采集装置与后端管理系统平台间、后端管理系统平台与全寿命周期数据库间分别通过交互协议相连接。The front-end intelligent data acquisition device and the back-end management system platform, and the back-end management system platform and the full life cycle database are respectively connected through interactive protocols.

作为优选，所述的前端智能数据采集装置包括导波检测系统和移动供电系统，所述的导波检测系统与移动供电系统相连接，所述的导波检测系统包括导波采集系统和操作系统，所述的导波采集系统与操作系统通过接口调用相连接；Preferably, the front-end intelligent data acquisition device includes a guided wave detection system and a mobile power supply system, the guided wave detection system is connected to the mobile power supply system, and the guided wave detection system includes a guided wave acquisition system and an operating system , the guided wave acquisition system is connected to the operating system through an interface call;

所述的导波采集系统包括导波采集、数据处理、隐患定位和外设驱动，所述的导波采集、数据处理、隐患定位和外设驱动分别设在采集系统框架中；The guided wave acquisition system includes guided wave acquisition, data processing, hidden danger location and peripheral drive, and the guided wave acquisition, data processing, hidden danger location and peripheral drive are respectively set in the acquisition system framework;

所述的操作系统包括多任务处理内核和内置设备驱动。The operating system includes a multitasking kernel and built-in device drivers.

作为优选，所述的后端管理系统平台包括外设系统、内部系统和扩展接口；As a preference, said back-end management system platform includes a peripheral system, an internal system and an extension interface;

所述的外设系统包括系统显示模块、IO控制模块和系统管理模块；The peripheral system includes a system display module, an IO control module and a system management module;

所述的内部系统包括任意波形产生模块、监测通道控制模块、数据预处理模块、损伤监测与评估模块和监测结果显示与对比模块。The internal system includes an arbitrary waveform generation module, a monitoring channel control module, a data preprocessing module, a damage monitoring and evaluation module, and a monitoring result display and comparison module.

一种基于导波技术的输配电设备全寿命周期管理系统的方法，按以下步骤进行：A method for the life cycle management system of power transmission and distribution equipment based on guided wave technology, which is carried out according to the following steps:

首先通过安装在架空输电线路上的前端智能数据采集装置的导波采集模块发送和接受导波信号的传感器对输电线路进行实时的监测，当导波遇到损伤，如破股、断股，部波会反射，返回波由另一传感器接收；Firstly, the sensor that sends and receives the guided wave signal through the guided wave acquisition module of the front-end intelligent data acquisition device installed on the overhead transmission line monitors the transmission line in real time. The wave is reflected and the return wave is received by another sensor;

通过前端智能数据采集装置的数据处理模块对反射波提取损伤特征，可对损伤进行定位和损伤程度判断，并通过前端智能数据采集装置的隐患定位模块定位隐患的位置，通过多任务处理内核将采集到的数据发送到后端管理系统平台；The data processing module of the front-end intelligent data acquisition device extracts the damage characteristics of the reflected wave, which can locate the damage and judge the damage degree, and locate the location of the hidden danger through the hidden danger location module of the front-end intelligent data acquisition device. The received data is sent to the back-end management system platform;

前端智能数据采集装置的外设驱动模块可以驱动外接的显示屏或移动存储设备；前端智能数据采集装置的内置设备驱动模块可以驱动内置的显示屏或内置存储设备；The peripheral driver module of the front-end intelligent data acquisition device can drive the external display screen or mobile storage device; the built-in device driver module of the front-end intelligent data acquisition device can drive the built-in display screen or built-in storage device;

发送到后端管理系统平台的数据经过后端管理系统平台的监测通道控制模块分流；通过后端管理系统平台的数据预处理模块就行预处理，主要是滤掉干扰数据；再通过后端管理系统平台的任意波形产生模块生成可供分析的数据波形图；再通过后端管理系统平台的损伤监测与评估模块形成检测结果；最后通过后端管理系统平台的检测结果显示与比对模块与全寿命周期数据库中的数据模型进行对比；在验收期确定该输配电设备的架空输电线路是否通过验收，在试运营期和稳定运营期确定该输配电设备的架空输电线路是否要进行维护，在需要更换期确定该输配电设备的架空输电线路是否要进行更换；The data sent to the back-end management system platform is shunted through the monitoring channel control module of the back-end management system platform; pre-processed through the data pre-processing module of the back-end management system platform, mainly to filter out interference data; and then through the back-end management system The arbitrary waveform generation module of the platform generates data waveform diagrams available for analysis; then the detection results are formed through the damage monitoring and evaluation module of the back-end management system platform; finally, the detection results of the back-end management system platform are displayed and compared with the whole life of the module The data models in the cycle database are compared; in the acceptance period, it is determined whether the overhead transmission line of the power transmission and distribution equipment has passed the acceptance; in the trial operation period and stable operation period, it is determined whether the overhead transmission line of the power transmission and distribution equipment needs to be maintained; The replacement period is required to determine whether the overhead transmission line of the power transmission and distribution equipment needs to be replaced;

同时，通过维护该输配电设备的架空电线路的隐患，可以延长该输配电设备的架空电线路的稳定运营期，提高输配电钢绞线的使用效率；At the same time, by maintaining the hidden dangers of the overhead power lines of the power transmission and distribution equipment, the stable operation period of the overhead power lines of the power transmission and distribution equipment can be extended, and the use efficiency of the power transmission and distribution steel strands can be improved;

全寿命周期数据库在于存放输电钢绞线的验收期、试运营期、稳定运营期、还是需要更换期的数据模型。The whole life cycle database is to store the data model of the acceptance period, trial operation period, stable operation period, or replacement period of the transmission steel strand.

因此，本发明的一种基于导波技术的输配电设备全寿命周期管理系统及方法，能系统性建立架空输电线路导波数据模型库，实时快速准确检测架空输电线路上的隐患，具有技术前瞻性。Therefore, a life cycle management system and method for power transmission and distribution equipment based on guided wave technology of the present invention can systematically establish a guided wave data model library for overhead transmission lines, and detect hidden dangers on overhead transmission lines quickly and accurately in real time. forward-looking.

附图说明Description of drawings

图1是本发明的结构示意图；Fig. 1 is a structural representation of the present invention;

图2是本发明的寿命周期管理和延续图。Figure 2 is a lifecycle management and continuation diagram of the present invention.

图2中实线代表用该系统后输配电设备的架空电线路正常全寿命周期曲线图；虚线代表不用该系统后正常的架空电线路正常全寿命周期曲线图。The solid line in Figure 2 represents the normal full life cycle curve of the overhead power line of the power transmission and distribution equipment after the system is used; the dotted line represents the normal full life cycle curve of the normal overhead power line without the system.

具体实施方式detailed description

下面通过实施例，并结合附图，对本发明的技术方案作进一步具体的说明。The technical solution of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

实施例1：如图1和图2所示，一种基于导波技术的输配电设备全寿命周期管理系统，包括前端智能数据采集装置、后端管理系统平台和全寿命周期数据库；Embodiment 1: As shown in Figure 1 and Figure 2, a life cycle management system for power transmission and distribution equipment based on guided wave technology, including a front-end intelligent data acquisition device, a back-end management system platform and a life cycle database;

所述的前端智能数据采集装置与后端管理系统平台间、后端管理系统平台与全寿命周期数据库间分别通过交互协议相连接。The front-end intelligent data acquisition device and the back-end management system platform, and the back-end management system platform and the full life cycle database are respectively connected through interactive protocols.

所述的前端智能数据采集装置包括导波检测系统和移动供电系统，所述的导波检测系统与移动供电系统相连接，所述的导波检测系统包括导波采集系统和操作系统，所述的导波采集系统与操作系统通过接口调用相连接；The front-end intelligent data acquisition device includes a guided wave detection system and a mobile power supply system, the guided wave detection system is connected to the mobile power supply system, the guided wave detection system includes a guided wave acquisition system and an operating system, the The guided wave acquisition system is connected with the operating system through interface calls;

所述的导波采集系统包括导波采集、数据处理、隐患定位和外设驱动，所述的导波采集、数据处理、隐患定位和外设驱动分别设在采集系统框架中；The guided wave acquisition system includes guided wave acquisition, data processing, hidden danger location and peripheral drive, and the guided wave acquisition, data processing, hidden danger location and peripheral drive are respectively set in the acquisition system framework;

所述的操作系统包括多任务处理内核和内置设备驱动。The operating system includes a multitasking kernel and built-in device drivers.

所述的后端管理系统平台包括外设系统、内部系统和扩展接口；The back-end management system platform includes a peripheral system, an internal system and an expansion interface;

所述的外设系统包括系统显示模块、IO控制模块和系统管理模块；The peripheral system includes a system display module, an IO control module and a system management module;

所述的内部系统包括任意波形产生模块、监测通道控制模块、数据预处理模块、损伤监测与评估模块和监测结果显示与对比模块。The internal system includes an arbitrary waveform generation module, a monitoring channel control module, a data preprocessing module, a damage monitoring and evaluation module, and a monitoring result display and comparison module.

一种基于导波技术的输配电设备全寿命周期管理系统的方法，按以下步骤进行：A method for the life cycle management system of power transmission and distribution equipment based on guided wave technology, which is carried out according to the following steps:

首先通过安装在架空输电线路上的前端智能数据采集装置的导波采集模块发送和接受导波信号的传感器对输电线路进行实时的监测，当导波遇到损伤，如破股、断股，部波会反射，返回波由另一传感器接收；Firstly, the sensor that sends and receives the guided wave signal through the guided wave acquisition module of the front-end intelligent data acquisition device installed on the overhead transmission line monitors the transmission line in real time. The wave is reflected and the return wave is received by another sensor;

通过前端智能数据采集装置的数据处理模块对反射波提取损伤特征，可对损伤进行定位和损伤程度判断，并通过前端智能数据采集装置的隐患定位模块定位隐患的位置，通过多任务处理内核将采集到的数据发送到后端管理系统平台；The data processing module of the front-end intelligent data acquisition device extracts the damage characteristics of the reflected wave, which can locate the damage and judge the damage degree, and locate the location of the hidden danger through the hidden danger location module of the front-end intelligent data acquisition device. The received data is sent to the back-end management system platform;

前端智能数据采集装置的外设驱动模块可以驱动外接的显示屏或移动存储设备；前端智能数据采集装置的内置设备驱动模块可以驱动内置的显示屏或内置存储设备；The peripheral driver module of the front-end intelligent data acquisition device can drive the external display screen or mobile storage device; the built-in device driver module of the front-end intelligent data acquisition device can drive the built-in display screen or built-in storage device;

发送到后端管理系统平台的数据经过后端管理系统平台的监测通道控制模块分流；通过后端管理系统平台的数据预处理模块就行预处理，主要是滤掉干扰数据；再通过后端管理系统平台的任意波形产生模块生成可供分析的数据波形图；再通过后端管理系统平台的损伤监测与评估模块形成检测结果；最后通过后端管理系统平台的检测结果显示与比对模块与全寿命周期数据库中的数据模型进行对比；在验收期确定该输配电设备的架空输电线路是否通过验收，在试运营期和稳定运营期确定该输配电设备的架空输电线路是否要进行维护，在需要更换期确定该输配电设备的架空输电线路是否要进行更换；The data sent to the back-end management system platform is shunted through the monitoring channel control module of the back-end management system platform; pre-processed through the data pre-processing module of the back-end management system platform, mainly to filter out interference data; and then through the back-end management system The arbitrary waveform generation module of the platform generates data waveform diagrams available for analysis; then the detection results are formed through the damage monitoring and evaluation module of the back-end management system platform; finally, the detection results of the back-end management system platform are displayed and compared with the whole life of the module The data models in the cycle database are compared; in the acceptance period, it is determined whether the overhead transmission line of the power transmission and distribution equipment has passed the acceptance; in the trial operation period and stable operation period, it is determined whether the overhead transmission line of the power transmission and distribution equipment needs to be maintained; The replacement period is required to determine whether the overhead transmission line of the power transmission and distribution equipment needs to be replaced;

同时，通过维护该输配电设备的架空电线路的隐患，可以延长该输配电设备的架空电线路的稳定运营期，提高输配电钢绞线的使用效率；At the same time, by maintaining the hidden dangers of the overhead power lines of the power transmission and distribution equipment, the stable operation period of the overhead power lines of the power transmission and distribution equipment can be extended, and the use efficiency of the power transmission and distribution steel strands can be improved;

全寿命周期数据库在于存放输电钢绞线的验收期、试运营期、稳定运营期、还是需要更换期的数据模型。The whole life cycle database is to store the data model of the acceptance period, trial operation period, stable operation period, or replacement period of the transmission steel strand.

Claims (4)

1. a kind of equipment for power transmission and distribution whole-life cycle fee system based on guided wave technology, it is characterised in that：
Including front end Intelligent data acquisition device, rear end management system platform and life cycle management database；
Between described front end Intelligent data acquisition device and rear end management system platform, rear end management system platform and the life-cycle week It is connected by interaction protocol respectively between phase database.
2. a kind of equipment for power transmission and distribution whole-life cycle fee system based on guided wave technology according to claim 1, it is special Levy and be：Described front end Intelligent data acquisition device includes Guided waves system and mobile electric power system, described guided wave inspection Examining system is connected with mobile electric power system, and described Guided waves system includes guided wave acquisition system and operating system, described Guided wave acquisition system be connected by interface interchange with operating system；
Described guided wave acquisition system includes that guided wave collection, data processing, hidden danger positioning and peripheral hardware drive, and described guided wave is adopted Collection, data processing, hidden danger positioning and peripheral hardware drive and are respectively provided in acquisition system framework；
Described operating system includes that multitasking kernel and built-in device drive.
3. a kind of equipment for power transmission and distribution whole-life cycle fee system based on guided wave technology according to claim 1, it is special Levy and be：Described rear end management system platform includes peripheral system, built-in system and expansion interface；
Described peripheral system includes system display module, I/O control module and system management module；
Described built-in system includes random waveform generation module, monitoring channel control module, data preprocessing module, damage prison Survey and shown and contrast module with evaluation module and monitoring result.
4. a kind of equipment for power transmission and distribution whole-life cycle fee system based on guided wave technology according to claim 1 or 2 or 3 Method, it is characterised in that carry out according to the following steps：
Send and connect by the guided wave acquisition module of the front end Intelligent data acquisition device on overhead transmission line first The sensor of Guided wave signal is monitored in real time to transmission line of electricity, when guided wave runs into damage, such as broken stock, stranded, portion's ripple meeting Reflection, close echo is received by another sensor；
Damage characteristic is extracted to back wave by the data processing module of front end Intelligent data acquisition device, damage can be determined Position and degree of injury judgement, and pass through the position that the hidden danger locating module of front end Intelligent data acquisition device positions hidden danger, to pass through The data is activation that multitasking kernel will be collected is to rear end management system platform；
The peripheral hardware drive module of front end Intelligent data acquisition device can drive external display screen or movable storage device；Front end The built-in device drive module of Intelligent data acquisition device can drive built-in display screen or built in memory device；
The data for being sent to rear end management system platform are shunted by the monitoring channel control module of rear end management system platform；It is logical Later the data preprocessing module of end management system platform is just pre-processed, and mainly filters interference data；Pass through rear end pipe again The random waveform generation module generation for managing system platform is available for the data waveform figure of analysis；Again by rear end management system platform Damage monitoring forms testing result with evaluation module；Shown finally by the testing result of rear end management system platform and compare mould Block is contrasted with the data model in life cycle management database；The overhead transmission line of the equipment for power transmission and distribution is determined in the examination phase In the test operation phase and stablize the operation phase and determine whether the overhead transmission line of the equipment for power transmission and distribution will be carried out whether by checking and accepting in road Safeguard, needing the stage of replacement to determine whether the overhead transmission line of the equipment for power transmission and distribution will be changed；
Meanwhile, the hidden danger on the trolley wire road by safeguarding the equipment for power transmission and distribution can extend the built on stilts electricity of the equipment for power transmission and distribution The stable operation phase of circuit, improve the service efficiency of power transmission and distribution steel strand wires；
Life cycle management database is to deposit transmission of electricity examination phase of steel strand wires, test operation phase, the stabilization operation phase, need for more Change the data model of phase.
CN201611073816.2A 2016-11-29 2016-11-29 Power transmission and distribution equipment whole life cycle management system and method based on waveguide technology Pending CN106709575A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102923164A (en) * 2012-09-14 2013-02-13 上海交通大学 High-speed rail health monitoring system based on ultrasonic guide wave and wireless network
CN203870199U (en) * 2014-03-28 2014-10-08 国家电网公司 GIS lossless monitoring apparatus based on full-life management
CN105354616A (en) * 2015-12-18 2016-02-24 国电南瑞科技股份有限公司 Processing device and on-line processing method for electric power measurement asset data

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102923164A (en) * 2012-09-14 2013-02-13 上海交通大学 High-speed rail health monitoring system based on ultrasonic guide wave and wireless network
CN203870199U (en) * 2014-03-28 2014-10-08 国家电网公司 GIS lossless monitoring apparatus based on full-life management
CN105354616A (en) * 2015-12-18 2016-02-24 国电南瑞科技股份有限公司 Processing device and on-line processing method for electric power measurement asset data

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Application publication date: 20170524