电测与仪表2023，Vol.60Issue(12)：171-175,5.DOI:10.19753/j.issn1001-1390.2023.12.025
基于FMEA和HM的智能电能表关键元器件认定研究
Identification of key components of smart meters based on FMEA and HM
摘要
Abstract
The identification of key elements of smart meters is an important way and means to improve the reliability of smart meters.This paper defines the severity of smart meters based on the reliability requirements of smart meters and the actual conditions of smart meters.The failure mode and effect analysis(FMEA)method combining with the actual fault survey data of smart meters is used to evaluate the severity and fault probability level of smart meters,on the basis of which the hazard matrix is drawn to get the identification of the key components of smart meters,and then,the key compo-nents of smart meters are identified,and the identification results are in line with the actual situation.关键词
智能电能表/关键元器件/FMEA/危害性矩阵Key words
smart meter/critical components/FMEA/hazard matrix分类
信息技术与安全科学引用本文复制引用
梅能,肖霞,李若茜..基于FMEA和HM的智能电能表关键元器件认定研究[J].电测与仪表,2023,60(12):171-175,5.基金项目
中国南方电网有限责任公司科技项目(ZBKJXM20180127) （ZBKJXM20180127）
