电器与能效管理技术Issue(9)：30-36,56,8.DOI:10.16628/j.cnki.2095-8188.2017.09.006
双电源转换开关电磁机构静态特性分析与容差设计
Static Characteristic Simulation Analysis and Tolerance Design on Electromagnetic Mechanism of Automatic Transfer Switching Equipment
摘要
Abstract
Based on the unique structure of automatic transfer switching equipment(ATSE),the reaction force characteristics of electromagnetic mechanism were analyzed.The structure parameters were determined.The simulation models of the static characteristics were established.The attractive force,inductance and magnetic flux were deeply analyzed.The static attractive force test was carried out.The tolerance regions of key factors which affect the performance of electromagnetic mechanism were conducted by use of the orthogonal experiment and contribution rate analysis.The results provide reference for the reduction of instability due to structural dynamic variation and the improvement of reliability.The method can significantly alleviate the workload of tolerance design.关键词
双电源转换开关/电磁机构/反力特性/静态特性/容差设计Key words
automatic transfer switching equipment(ATSE)/electromagnetic mechanism/reaction force characteristics/static characteristic/tolerance design分类
信息技术与安全科学引用本文复制引用
赵靖英,赵纪新,苏秀苹,赵彦飞..双电源转换开关电磁机构静态特性分析与容差设计[J].电器与能效管理技术,2017,(9):30-36,56,8.基金项目
国家科技支撑计划(2015BAA09B00) （2015BAA09B00）
河北省高等学校科学技术研究项目(QN20131165) （QN20131165）
河北省高等学校创新团队领军人才培育计划(LJRC003) （LJRC003）
