电器与能效管理技术Issue(8)：1-7,7.DOI:10.16628/j.cnki.2095-8188.2017.08.001
智能塑壳断路器的脱扣执行元件特性分析
Characteristic Analysis of Intelligent Moulded Case Circuit Breaker's Tripping Actuator
摘要
Abstract
Intelligent moulded case circuit breaker's tripping actuator was researched in the topic,meanwhile,dynamic and static characteristics were simulated by the Ansoft Maxwell 3D software to solve and analyze the electromagnetic distribution,magnetic force,coil current as well as iron displacement.The minimum duration of the voltage pulse was given based on the analysis of the permanent magnetic force and spring force.The coil current,the spring force and the tripping force were measured,and the solution of simulation was demonstrated.关键词
智能塑壳断路器/脱扣执行元件/仿真分析/动态性能/最小持续时间Key words
moulded case intelligent circuit breaker/tripping actuator/simulation and analysis/dynamic characteristics/minimum duration分类
信息技术与安全科学引用本文复制引用
姚明坤,苏秀苹,李义,李健..智能塑壳断路器的脱扣执行元件特性分析[J].电器与能效管理技术,2017,(8):1-7,7.基金项目
河北省自然科学基金项目(E2011202079) （E2011202079）
