电能表耐压装置反冲电压的抑制方法  

Inhibition Method for Recoil Voltage of Electric Energy Meter AC Voltage-Test Bench

作　　者：徐永进[1] 周永佳[1] 王祥 干晓明 徐林松 

机构地区：[1]国网浙江省电力公司电力科学研究院,浙江海盐310014 [2]浙江涵普电力科技有限公司,杭州314300

出　　处：《电气技术》2015年第2期103-105,共3页Electrical Engineering

摘　　要：电能表在进行耐压试验时,如发生耐压击穿,耐压装置输出电压会产生较高的反冲电压,导致多表位耐压装置上的其他电能表击穿或损坏。通过对反冲电压产生原理的分析,设计出一种反冲电压抑制的方法,可极大的降低耐压试验的误检和保护电能表不受损坏。When the electric energy meter is in voltage-resistance experiment, in case of voltage-resistance breakdown, voltage-resistance device output voltage will generate relative high recoil voltage, which would lead to breakdown or damages to other electric energy meters on multi-meter bit voltage-resistance device. Via analysis on recoil voltage generation principle, a method of inhabiting recoil voltage is designed, which can reduce false detection of voltage-resistance experiment greatly and protect electric energy meter from damages.

关 键 词：电能表耐压装置 反冲电压 抑制 

分 类 号：TM933.4[电气工程—电力电子与电力传动]