摘要
针对高压计量箱内电压互感器在实际二次负荷与额定二次负荷不同时引起电能计量误差的问题,通过模拟不同的二次负荷,分析了电压互感器二次负荷对计量误差的影响,并据此提出合理的负荷配置方案。
Aiming at electric metering error caused by the difference between rated secondary load and actual secondary operating load of high voltages metering box voltage transformer,through simulating different load,the influence of secondary circuit load on metering error are analyzed,and the reasonable load allocation scheme are putted forward.
出处
《河北电力技术》
2007年第6期41-41,44,共2页
Hebei Electric Power
关键词
电能计量
高压计量箱
电压互感器
二次负荷
配置方案
electricmeter
high voltage metering box
voltage transformer
secondary circuit load
allocation scheme
