基于信息融合的智能变电站继电保护设备自动测试系统

陈飞建; 吕元双; 樊国盛; 胡定林; 冷贵峰; 张小波

引用本文:	陈飞建,吕元双,樊国盛,等.基于信息融合的智能变电站继电保护设备自动测试系统[J].电力系统保护与控制,2020,48(5):158-163.
	CHEN Feijian,LÜ Yuanshuang,FAN Guosheng,et al.Automatic test system of relay protection device for smart substation based on information fusion technology[J].Power System Protection and Control,2020,48(5):158-163

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基于信息融合的智能变电站继电保护设备自动测试系统
陈飞建¹,吕元双¹,樊国盛¹,胡定林¹,冷贵峰¹,张小波²
(1.贵州电网有限责任公司兴义供电局，贵州兴义 562400;2.华中科技大学，武汉湖北 430074)

摘要:

为了体现智能变电站高度信息化的优势,针对智能化继电保护装置，研究了一套智能变电站继电保护设备自动测试系统。在测试过程中引入信息融合技术，可实现自动更改测试参数、投退软压板以及写控制字，自动获取二次设备的动作信息、判断二次设备响应的正确性并生成符合电力行业要求的综合测试报告，构成完整的闭环测试。应用结果表明，该自动测试系统优化了测试流程，同时提供了新型的非人力所及的测试方法，从而提高了测试的效率和准确度。

关键词: 智能变电站智能化继电保护自动化信息融合技术闭环测试

DOI：10.19783/j.cnki.pspc.190518

分类号:

基金项目:南方电网公司科技项目资助“MMS在环自动测试模式研究及其在继电保护定期检验过程中的应用”(06062002018 030101BD00086)

Automatic test system of relay protection device for smart substation based on information fusion technology

CHEN Feijian¹,LÜ Yuanshuang¹,FAN Guosheng¹,HU Dinglin¹,LENG Guifeng¹,ZHANG Xiaobo²

(1. Xingyi Power Supply Company,Guizhou Power Grid Co., Ltd., Xingyi 562400, China;2. Huazhong University of Science and Technology, Wuhan 430074, China)

Abstract:

In order to reflect the advantages of high informatization of smart substation, an automatic test system for relay protection equipment in smart substation is studied for intelligent relay protection device. Information fusion technology is introduced in the test process, which can automatically change test parameters, drop and retreat soft platen and write control words. And it can also automatically obtain the action information of secondary equipment, judge the correctness of secondary equipment response, and generate comprehensive test report meeting the requirements of the power industry, forming a complete closed-loop test. The application results show that the automatic test system optimizes the test process and provides a new test method that is not accessible to human, thus improving the test efficiency and accuracy. This work is supported by Science and Technology Project of China Southern Power Grid Company “Research on MMS In-the-loop Automatic Test Mode and its Application in the Periodic Inspection Process of Relay Protection” (No. 06062002018030101BD00086).

Key words: smart substation intelligent relay protection automatic information fusion technology closed-loop test

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