摘要
研制了一套基于高频脉冲数预置法的高电压、大电流直流电能表检定装置,并详细介绍了检定装置的原理和关键技术。该检定装置已应用于电能表的检定并取得良好成果。
A set of high voltage and high current DC watt-hour meter calibration device based on high frequency pulse number preset method was developed,and the principle and key technology of the calibration device were introduced in detail.The calibration device has been applied to the calibration of electric energy meters and achieved good results.
作者
张红
马俊
邱全峰
林昱
孙宁赫
单红红
冯路
ZHANG Hong;MA Jun;QIU Quan-feng;LIN Yu;SUN Ning he;SHAN Hong hong;FENG Lu(State Grid Shandong Electric Power Research Institue,Jinan 250002,China;Changsha Tunkia Co.,Ltd,Changsha 410100,China;Zhongshi Yitong Group,Jinan 250002,China)
出处
《通信电源技术》
2018年第9期32-34,共3页
Telecom Power Technology
关键词
直接接入式电能表
分流器接入式电能表
高频脉冲数预置
直流比较仪
电能检定
direct access watt-hour meter
shunt access watt-hour meter
high frequency pulse number preset
DCcomparator
electric energy verification
