摘要
流互感器是电气测量中一种常用设备。广泛应用于煤矿的生产实践中。本文结合电流互感器的工作原理及其等值电路,详尽地分析了电流互感器的误差及影响误差的因素。
The current tranformer is a kind of usual instrument in electric measure dields and widely used in coal mine.The paper analyses the errors and the effective factors of it.Aqualitative analysis is made on how to use it.
出处
《煤炭技术》
CAS
1999年第4期14-16,共3页
Coal Technology