中国机械工程Issue(21)：2918-2922,5.DOI:10.3969/j.issn.1004-132X.2015.21.013
小型断路器操作机构的动作可靠性分析
Action Reliability Analysis of Operating Mechanism in Miniature Circuit Breaker
摘要
Abstract
The operating mechanism action reliability of miniature circuit breaker was studied.The action reliability of miniature circuit breaker was investigated and the mechanism action reliability model was built at the overload breaking moment by using Monte Carlo method of mechanism reliabilG ity design theory.Meanwhile,the action reliability sensitivity of mechanism was analyzed,which gave out the variation laws of random parameters reliability sensitivity and the impacts of random parameG ter changes to operating mechanism action reliability.The analytical results indicate that the method used herein can analyze action reliability of miniature circuit breaker operating mechanism effectively and provide a basis for the design of miniature circuit breaker operating mechanism as well.关键词
小型断路器/操作机构/动作可靠性/灵敏度Key words
miniature circuit breaker/operating mechanism/action reliability/sensitivity分类
信息技术与安全科学引用本文复制引用
陈文华,张文,潘骏,张廷秀,陈丽丽..小型断路器操作机构的动作可靠性分析[J].中国机械工程,2015,(21):2918-2922,5.基金项目
国家自然科学基金资助项目(51275480) （51275480）
浙江省重点科技创新团队计划资助项目(2010R50005) （2010R50005）
