摘要
智能电能表是智能电网的重要组成部分,其可靠性关系到整个电网安全可靠的运行。在分析智能电能表结构特点的基础上,结合现有存在的可靠性预计方法,提出以Telcordia SR-332手册为理论指导,元器件应力法为实施方法,以某公司的某型号智能电表为研究对象,对智能电能表各个模块进行计算分析,并分析温度对智能电能表可靠性的影响,可以有针对性进行改进智能电能表的薄弱环节。
The smart energy meter is an important part of the smart grid, and its reliability is related to the safe and reliable operation of the entire power grid. Based on the analysis of the structural characteristics of the electric intelligent energy meter, combined with the existing reliability prediction method, the paper proposes the Telcordia SR-332 manual as the theoretical guidance, the component stress method as the implementation method, and a certain type of smart meter of a company. For the research object, the calculation and analysis of each module of the smart energy meter ,and analysis of the influence of temperature on the reliability of the smart energy meter, can be targeted to improve the weak link of the smart energy meter.
作者
朱自伟
冯兴乐
徐锦涛
王孟婕
杨仁聪
ZHU Ziwei;FENG Xingle;XU Jintao;WANG Mengjie;YANG Rencong(School of Information and Communication Engineering, Chang'an University, Xi "an 710064, China')
出处
《自动化与仪器仪表》
2019年第4期99-102,共4页
Automation & Instrumentation
