摘要
随着智能电能表在电网中大量应用,保障电能表安全可靠运行成了日益重要的问题。针对电能表电池欠压问题,文中结合典型案例及电路设计,深入分析故障发生原因,并用软件仿真的方法,提出了软硬件方面的设计优化思路,对提高智能电能表电源系统可靠性具有重要意义。
With the wide application of smart meters in power grid, the safety and reliability of smart meters become an increasingly important subject. Based on typical malfunction case and circuit design, this paper analyzed the main causes of low battery voltage malfunction. And an improved design was proposed by software simulation, which improved the reliability of power source system in smart meters.
作者
陆春光
沈建良
周佑
章江铭
杨思洁
徐韬
Lu Chunguang;Shen Jianliang;Zhou You;Zhang Jiangming;Yang Sijie;Xu Tao(State Grid Zhejiang Electric Power Research lr~titute, Hangzhou 310014, China)
出处
《电测与仪表》
北大核心
2017年第24期57-61,共5页
Electrical Measurement & Instrumentation
关键词
智能电能表
时钟电池
欠压故障
软硬件设计
电路仿真
object-oriented, smart grid, electricity information acquisition, data transfer protocol, experimental site application
