相继性复杂故障时串补保护动作及其暂态分析  

FSC Protection Action and its Transient Analysis in the Case of Continuous Complex Faults

作　　者：王丽春 王景萍 喻劲松 肖逾男 WANG Lichun;WANG Jingping;YU Jinsong;Xiao Yunan(State Grid Jibei Power Co.,Ltd.Inspection and Repair Branch,Datong 034400,China;NanRui Group China EPRI Science&Technology Co.,Ltd.,Beijing 102200,China)

机构地区：[1]国网冀北电力有限公司检修分公司,山西大同034400 [2]南瑞集团中电普瑞科技有限公司,北京102200

出　　处：《电工技术》2020年第9期8-12,共5页Electric Engineering

摘　　要：针对国内外投运10多年的串补装置已连续发生几起故障,结合实际故障时的暂态故障波形图和顺序事件报告,分析该复杂故障工况下多种串补保护先后动作时繁杂的保护动作情况及暂态过程。In view of the series compensation devices which had been put into operation for more than 10 years at home and abroad,several such faults had occurred continuously.Combined with the transient fault waveform and sequence event report of the actual fault,the complex protection action and transient process of multiple series compensation protections under the complex fault condition were analyzed.

关 键 词：固定串补 金属氧化物限压器 压力释放 

分 类 号：TM773[电气工程—电力系统及自动化]