电器与能效管理技术Issue(1)：45-49,5.DOI:10.16628/j.cnki.2095-8188.2025.01.008
中压直流断路器电磁脱扣器设计及其特性仿真分析
Design and Characteristic Simulation Analysis of Electromagnetic Tripper for Medium Voltage DC Circuit Breaker
吴昊 1马子文 2伍轩2
作者信息
- 1. 武汉长海电气科技开发有限公司,湖北 武汉 430064
- 2. 武汉船用电力推进装置研究所,湖北武汉 430064
- 折叠
摘要
Abstract
As the core component of short-circuit breaking of medium voltage DC circuit breaker,the performance of electromagnetic tripper affects the breaking ability of circuit breaker.The static electromagnetic attraction characteristics and dynamic motion characteristics of an electromagnetic tripper are simulated and calculated,and the parameters of the electromagnetic tripper are determined according to the results.Finally,the test results of the tripping time of the electromagnetic tripper are consistent with the simulation results,which achieve the design goal.This simulation method can apply to the design and optimization of the electromagnetic tripper of the medium voltage DC circuit breaker.关键词
中压直流断路器/电磁脱扣器/电磁吸力/有限元分析Key words
medium voltage DC circuit breaker/electromagnetic trippers/magnetic adhesion/finite element analysis分类
动力与电气工程引用本文复制引用
吴昊,马子文,伍轩..中压直流断路器电磁脱扣器设计及其特性仿真分析[J].电器与能效管理技术,2025,(1):45-49,5.
