800kV罐式断路器中CT现场升流试验方法  

The locale promoting current test method of current transformer in the 800 kV tank breaker

作　　者：云明轩[1] 朱文炜[1] 展宗辉[1] 

机构地区：[1]宁夏电力公司电力科学研究院,宁夏银川市750011

出　　处：《宁夏电力》2010年第1期24-26,共3页Ningxia Electric Power

摘　　要：结合现场情况,通过多次试验总结出大电流互感器的现场升流试验方法,解决了800kV罐式断路器中大电流CT现场升压困难的技术问题,确保750kV超高压电网的安全、经济、稳定运行。Combining with the locale situation, sums up the locale promoting current test method of large current transformer through the test of many times, solves the difficult technological problems of the locale promoting current for the large current transformer in the 800 kV tank breaker, guarantees the safe, economic and steady operation of 750 kV EHV power grid.

关 键 词：750 KV 电流互感器 感抗 校验 

分 类 号：TM452[电气工程—电器]