电器与能效管理技术Issue(10)：72-78,7.DOI:10.16628/j.cnki.2095-8188.2024.10.012
磁可调电磁脱扣器设计及仿真分析
Design and Simulation Analysis of Magnetic Adjustable Electromagnetic Release
李贤凯 1卢春荣 1甘嘉奇1
作者信息
- 1. 上海良信电器股份有限公司,上海 201315
- 折叠
摘要
Abstract
In power distribution systems,molded case circuit breaker(MCCB)play a role in protecting the short-circuit current of line.However,when using this traditional tripping method(screw tube type and rotary snap on type)to achieve protection against short-circuit current,the power distribution structure cannot flexibly change with the load.Therefore,the design points of the structure of the magnetic adjustable electromagnetic release is described.Based on Ansys software,the static and dynamic characteristics of the electromagnetic release are analyzed,and the design results are verified through simulation examples and experiments.The reliability of the magnetic adjustable electromagnetic release is verified,and the overcurrent protection performance of the molded case circuit breaker is improved.关键词
塑壳式断路器/电磁脱扣器/设计/仿真Key words
molded case circuit breaker/electromagnetic release device/design/simulation分类
信息技术与安全科学引用本文复制引用
李贤凯,卢春荣,甘嘉奇..磁可调电磁脱扣器设计及仿真分析[J].电器与能效管理技术,2024,(10):72-78,7.
