世界主要直流继电器产品技术水平评述  

A Survey and Technical Ranking on Worldwide DC Electric Relay and its Manufactures

作　　者：许光达[1] 田芸[1] 姜东升 柳新军 干上游 李震彪[1] 李晨[1] 刘杜[1] 王珂[1] 

机构地区：[1]华中科技大学强电磁工程与新技术国家重点实验室,武汉430074 [2]北京空间技术研究院总体部,北京100094 [3]上海沪工汽车电器有限公司,上海201804

出　　处：《电工材料》2012年第2期9-15,共7页Electrical Engineering Materials

摘　　要：本文调研、分析了当前世界直流继电器产品状况及其生产企业;按照继电器触头工作电压高低对继电器技术指标进行了分类评述,并按继电器技术水平对世界主要继电器生产企业进行了首次排序。A survey on worldwide DC electric relay and its manufactures was conducted in this pa- per. The relays were divided into different groups according to value of contact switching voltage and the quality indexes of relay were reviewed and discussed. The technical ranking for the DC electric relay and its manufactures was tried for the first time.

关 键 词：直流继电器 技术水平 排序 

分 类 号：TM581.4[电气工程—电器] TM501.3