1100kV特高压交流断路器开合并联电抗器试验研究  

Research of Shunt Reactor Switching Test for 1 100 kV UHV Circuit-breaker

作　　者：刘浩军[1] 张云飞 高享想[1] 黄实[1] 董玮[1] 何冰[1] 

机构地区：[1]西安高压电器研究院有限责任公司,西安710077 [2]国网临沂供电公司,山东临沂276000

出　　处：《高压电器》2017年第11期34-38,共5页High Voltage Apparatus

摘　　要：针对中国特高压输电工程中1 100 kV高压断路器开合并联电抗器的试验需求,并结合国家电网公司提出的高于标准要求的试验参数,设计与开发了一种双端加压的试验回路。进一步应用PSCAD/EMTDC仿真软件对所设计的试验回路进行仿真计算,仿真结果表明,试验回路能够满足试验参数的需求,并在西安高压电器研究院有限责任公司大容量检测室进行了1 100 kV高压断路器开合并联电抗器的型式试验。最后,分析和讨论了正常开断、单次复燃开断、多次复燃开断3种典型的试验结果。According to the test requirements of shunt reactor switching for 1 100 kV circuit-breaker which is used in UHV power transmission engineering,and combined with the test data proposed by the state Power Grid Corp,higher than the standard requirements,in this paper,a double side applied voltage test circuit loop is designed and developed. Furthermore,by applying the PSCAD/EMTDC simulation software the simulation results of the test circuit can meet the required test parameters well. The shunt reactor switching test for 1 100 kV UHV circuit breaker is experimented in XIHARI high power station. Finally, it is discussed that the three typical test results, which are success interruption, once re-ignition, more than once re-ignition.

关 键 词：并联电抗器 截流 截流过电压 复燃过电压 

分 类 号：TM472[电气工程—电器]