高压交流断路器三相合成试验技术分析与讨论  

Analysis and Discussion on Three-phase Synthetic Test Technology of High-voltage AC Circuit Breaker

作　　者：刘平[1] 高享想[1] 姚远[1] LIU Ping;GAO Xiangxiang;YAO Yuan(Xi＇an High Voltage Apparatus Research Institute Co.,Ltd.,Xi＇an 710077,China)

机构地区：[1]西安高压电器研究院有限责任公司,西安710077

出　　处：《高压电器》2018年第9期226-233,共8页High Voltage Apparatus

摘　　要：三相共箱型高压交流断路器的大容量短路开断与关合试验依据标准要求进行三相合成试验。文中通过对国家标准《GB 1984—2014高压交流断路器》、IEC标准《IEC 62271-101:2012 synthetic testing》和新版IEC标准《IEC 62271-101:2017 synthetic testing》中关于三相短路关合合成试验和三相短路开断合成试验的试验程序和燃弧时间进行解读与分析,并介绍了三相共箱断路器进行三相全电压关合试验T100s(a),三相对称额定短路电流开断试验T100s(b)和三相非对称额定短路电流开断试验T100a的试验回路与试验实施。The high power short-circuit breaking and making test of the three-phase common-casing high-voltage al- ternation current circuit-breakers is performed for a three-phase synthetic test according to the standard require- ments. Herein,the test procedures and arcing time of the three-phase short-circuit making synthetic test and the threephase short-circuit breaking synthetic test in the national standard GB 1984-2014 high -voltage alternating current circuit - breakers, IEC standard IEC 62271 - 101：2012 synthetic testing and the new IEC standard 1EC 62271 - 101：2017 synthetic testing are interpreted and analyzed, and the test circuit and test implementation of three-phase commoncasing breaker for three-phase full-voltage making test T100s（a）, the three-phase symmetrical short-circuit current breaking test TlOOs（b）and three phase asymmetrical rated short-circuit current breaking test TlOOa is introduced.

关 键 词：高压交流断路器 三相合成试验 T100s(a) T100s(b) T100a 三相全电压关合试验 

分 类 号：TM561[电气工程—电器]