一种高压断路器电弧故障检测保护方法及其装置的设计与开发  

Design and Development of Arc Fault Detection and Protection Method and Device for High Voltage AC Circuit Breakers

作　　者：何东升 刘光祺 许呈盛 HE Dongsheng;LIU Guangqi;XU Chengsheng(China National Quality Supervision and Testing Center forSmart Grid Transmission and Distribution Equipment, Dongguan 523325, China;Electric Power Research Institute, Yunnan Power Grid Co. , Ltd. , Kunming 650217, China;School of Automation, Guangdong University of Technology, Guangzhou 510006, China)

机构地区：[1]国家智能电网输配电设备质量监督检验中心,广东东莞523325 [2]云南电网有限责任公司电力科学研究院,云南昆明650217 [3]广东工业大学自动化学院,广东广州510006

出　　处：《电器与能效管理技术》2018年第10期75-79,共5页Electrical & Energy Management Technology

基　　金：国家质量监督检验检疫总局科技计划项目(2016QK026)

摘　　要：介绍了高压交流断路器开断试验的基本情况及其国内外电弧故障检测现状,提出了一种高压断路器开断试验中重燃弧故障的保护方法。详述了保护装置设计开发的硬件和软件部分,通过试验检测和示例应用,验证了保护方法的可行性和装置的可靠性。所提保护方法和装置符合标准要求,提高了检验效率和定位精度,保证了检测的公正性和故障定位的有效性,具有一定的推广和借鉴意义。This paper introduced the basic situation of the breaking test of high voltage AC circuit breakers and the status quo of arc fault detection at home and abroad. A protection method for re-ignition arc faults in the high voltage circuit breaker breaking test was proposed innovatively. The hardware and software＇s parts of the protection device design and development were discussed. The test detection and example application verified the feasibility of this protection method and the reliability of the device. The protection method and device meet the requirements of the standard,and improve the inspection efficiency and positioning accuracy,which ensures the fairness of the detection and the effectiveness of fault location,it has some promotional and reference significance.

关 键 词：高压交流断路器 开断试验 电弧故障 保护方法 保护装置 

分 类 号：TM501.2[电气工程—电器]