框架断路器操作机构设计可靠性浅析.pdf

船电技术|应用研究
框架断路器操作机构设计可靠性浅析
董 蕾 1， 张 雷 2
(1. 海军装备部驻上海地区军事代表局驻宁波地区军事代表室，浙江宁波 315000；
2. 中国舰船研究设计中心，武汉 430064)
摘 要：框架断路器运用于船舶主配电供电系统，其操作机构是影响框架断路器安全可靠运行的关键部件。
首先介绍了操作机构的工作特点；然后分析了影响机构可靠性主要因素，提出了一系列不利因素的改进方法，
提升了操作机构的运行可靠性，为高可靠性框架断路器操作机构的设计优化提供了理论借鉴和技术手段。
关键词：框架断路器 操作机构 可靠性
中图分类号：TM561 文献标识码：A 文章编号：1003-4862（2021）03-0049-03

Analysis of Reliability Design for Actuator of Frame Circuit Breaker
Dong Lei1, Zhang Lei2
( 1. Military Representative Office of Shanghai Regional Military Representative Office of Naval Equipment Department in
Ningbo, Zhejiang, 315000, China; 2. China Ship Development and Design Center, Wuhan 430064, China)
Abstract: Air circuit breaker (ACB) is widely used in the main distribution power supply system of ships, and
its operating mechanism is the key component affecting the safe and reliable operation of the ACB. Firstly, the
working characteristics of the operating mechanism are introduced. Then, the main factor affecting the
reliability of the mechanism are analyzed, and a series of improvement methods of adverse factor are pro