Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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自动转换开关电器机械可靠性分析

来源:电工电气发布时间:2016-03-14 15:14 浏览次数:7

自动转换开关电器机械可靠性分析 

陈佳成,高柯,王少鹏 
(杭申集团 杭州之江开关股份有限公司,浙江 杭州 311234) 
 

摘 要: 针对目前CB 级、PC 级两大类自动转换开关电器(ATSE) 存在的机械可靠性问题,从机械设计的角度进行分析,根据各种ATSE 机械结构示意图,阐述了产生机械故障的主要原因,并提出改进措施,实践应用表明:改进后其提高了ATSE 机械可靠性,降低了产品故障率。
关键词: 自动转换开关电器;CB 级;PC 级;机械可靠性
中图分类号:TM564.8 文献标识码:B 文章编号:1007-3175(2015)05-0047-03


Mechanical Reliability Analysis of Auto Transfer Switching Equipment 

CHEN Jia-cheng, GAO Ke, WANG Shao-peng 
(Hangzhou Zhijiang Switchgear Stock Co., Ltd, Hangshen Holding Group Co., Ltd, Hangzhou 311 234, China) 
 

Abstract: In allusion to the mechanical reliability problem of the two types of automatic transfer switching equipment (ATSE) level CB and level PC, this paper carried out analysis from the angle of mechanical design. According to the mechanical structure schematic diagram of various ATSE, this paper expound the main causes of mechanical failure and put forward the improved measures. The practical application show that after improvement, the mechanical reliability of ATSE increases and the products failure rate reduces.
Key words: automatic transfer switching equipment; CB level; PC level; mechanical reliability


参考文献
[1] GB/T 14048.11-2008 低压开关设备和控制设备 第6-1部分:多功能电器 转换开关电器[S].
[2] 连理枝.低压断路器设计与制造[M].北京:中国电力出版社,2003.