摘要
介绍了2006年8月某钢厂计量设备的故障情况,分析了故障原因,即电流二次回路三相电流存在分流故障,给出差错电量的理论分析、实践分析以及差错电量的推算,为今后工作中处理类似故障提供了值得借鉴的方法。
This paper introduces the fault of measuring devices in a steel plant on August 2006 and analyses the fault reason which is that there existed shunt fault in the three phase currents of the secondary circuit. It also gives the theoretical analysis on error electric quantity,practice analysis and error electric quantity estimation. The way for disposal such similar faults is provided for future.
出处
《江苏电机工程》
2007年第2期30-31,共2页
Jiangsu Electrical Engineering
关键词
计量
二次回路
分流
电量推算
measuring
secondary circuit
shunt circuit
computed quantity of electricity
