一起220kV变电站主变10kV受总电流互感器异常现象分析

摘要

By the case of abnormity of current transformer of 10kV circuit breaker for a 220kV substation,combined with the operation of field device,through the actual testing , inspection and analysis,the essay analyses the cause of abnormity of current transformer of 10 kV circuit breaker,summsizes the experience in finding out and dealing with the relevant problems and provides a future field work some technical support.%针对一起220kV变电站主变10kV受总电流互感器异常事例，结合现场设备运行情况，通过的实际测试和检查分析，剖析影响10kV受总电流互感器异常的原因，总结发现并处理类似问题的经验，为今后的现场工作提供一些技术支持。