基于信息融合的智能变电站继电保护设备自动测试系统  

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

作　　者：陈飞建 吕元双 樊国盛 胡定林 冷贵峰 张小波[2] CHEN Feijian;LÜYuanshuang;FAN Guosheng;HU Dinglin;LENG Guifeng;ZHANG Xiaobo(Xingyi Power Supply Company,Guizhou Power Grid Co.,Ltd.,Xingyi 562400,China;Huazhong University of Science and Technology,Wuhan 430074,China)

机构地区：[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

出　　处：《电力系统保护与控制》2020年第5期158-163,共6页Power System Protection and Control

基　　金：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)~~

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。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.

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 

分 类 号：TM63[电气工程—电力系统及自动化] TM77