电测与仪表Issue(11)：18-22,5.
智能电能表磁保持继电器批量检测方法的研究
Research on Testing Method of Smart Meter Latching Relay
纪峰 1郭兴昕 1徐晴 1黄奇峰1
作者信息
- 1. 江苏省电力公司电力科学研究院，南京211100
- 折叠
摘要
Abstract
Latching relay is the execution unit of State Grid Corporation pre-paid system, whose reliability is particularly important. Traditional detection methods of latching relay are inefficient in the sense that it can test only one latching relay at a time, therefore is difficult to meet the actual needs of vigorous promotion for smart meters. This paper presents a batch testing technique for latching relay, which parallels a type of current bypass unit in measured relay, realizing batch test for multiple latching relays by controlling the switching on and off sequence. Finally, a batch test system is developed, which can achieve batch test for multiple relays at a time. Test results show that the technique is feasible.关键词
智能电能表/磁保持继电器/批量检测Key words
intelligent energy meter/latching relay/batch test分类
信息技术与安全科学引用本文复制引用
纪峰,郭兴昕,徐晴,黄奇峰..智能电能表磁保持继电器批量检测方法的研究[J].电测与仪表,2013,(11):18-22,5.
