摘要
某500k V变电站35k V 2M母线21C电容器组串联电抗器发生爆炸事故,初步分析认为是该串抗的B相发生匝间短路产生过热而引发爆炸。通过现场查看及返厂解体检修后,获取相关故障分析,从而制定相对应的预防措施。
A 500 kV substation in 35 kV 2M bus 21C capacitor bank in series reactor explosion,preliminary analysis that is the series of anti B phase occurs interturn short-circuit overheated and caused the explosion.Through on-site viewing and back factory overhaul,analysis of the relevant fault acquisition,so as to formulate the corresponding preventive measures.
出处
《电子测试》
2015年第1期131-133,共3页
Electronic Test
关键词
串联电抗器
短路
保护
series reactor
short circuit protection
