电器与能效管理技术Issue(9)：8-14,7.
液压电磁式断路器建模与分析
Modeling and Analysis of Hydraulic Magnetic Circuit Breaker
摘要
Abstract
The simulation model of hydraulic magnetic circuit breaker was established.Through the finite element software Ansys to calculate the electromagnetic force under different conditions,this paper analyzed its relation with air gap and angle of the armature.The basis for electromagnetic force and counter-force to cooperate was provided.A dynamic mathematical model of electromagnetic organization in LabView software was built.By changing the viscosity of silicone oil and spring(torsion spring)parameter,it analyzed the variation of the tripping characteristic.This laid the theoretical foundation for designing the circuit breaker product with excellent performance.关键词
液压电磁式断路器/电磁机构/三维建模/有限元分析Key words
hydraulic magnetic circuit breaker/electromagnetic organization/3D modeling/finite element analysis分类
信息技术与安全科学引用本文复制引用
姚国华,许志红..液压电磁式断路器建模与分析[J].电器与能效管理技术,2015,(9):8-14,7.基金项目
国家自然科学基金项目 （）
