电器与能效管理技术Issue(12)：10-14,62,6.DOI:10.16628/j.cnki.2095-8188.2024.12.002
交流接触器静态特性的仿真分析与实验验证
Simulation Analysis and Experimental Verification on Static Characteristics of AC Contactor
摘要
Abstract
The calculation of static characteristics of AC contactor is the core of electromagnetic system design.Taking a type of three-phase AC contactor as an example,the finite element software COMSOL Multiphysics is applied to simulate the coil current,the flux linkage and the electromagnetic attraction under the condition of fixed magnetic gap,and the energy conversion relationship is studied through the extracted active power and reactive power.The influence of coil voltage and magnetic gap on electromagnetic attraction is analyzed.The experimental results are in good agreement with the simulation results.关键词
交流接触器/静态特性/有限元仿真/磁场能量/电磁力Key words
AC contactor/static characteristics/finite element simulation/magnetic field energy/electromagnetic force分类
信息技术与安全科学引用本文复制引用
杜庆丰,何育斌,张超,任万滨..交流接触器静态特性的仿真分析与实验验证[J].电器与能效管理技术,2024,(12):10-14,62,6.基金项目
国家自然科学基金项目(52377140) （52377140）
宁波市重点研发计划项目(2023Z094) （2023Z094）
