电器与能效管理技术Issue(3)：69-74,6.DOI:10.16628/j.cnki.2095-8188.2026.03.009
应用于自动转换开关电器的电磁铁执行器设计
Design of Electromagnetic Actuator for Automatic Transfer Switching Devices
罗斯克 1朱熔吾 1魏鹏1
作者信息
- 1. 深圳市泰永电气科技有限公司,广东 深圳 518057
- 折叠
摘要
Abstract
Research on the optimization of the switching speed of the electromagnetic actuator in automatic transfer switching devices is focused on.By analyzing the working principle and structural characteristics of the electromagnetic actuator,a method is proposed to optimize the electromagnetic attraction by adding non-magnetic shims(such as phosphor bronze or brass sheets)to adjust the air gap at the closing position.Simulation and experimental results show that when the gap is adjusted to an appropriate position,the electromagnetic attraction exceeds the force of the return spring,significantly reducing the contact switching time and meeting the requirements of high-standard applications.The results indicate that by reasonably controlling the air gap,the electromagnetic actuator can achieve fast and reliable release,providing a theoretical basis and practical method for its design in high-speed switching scenarios.关键词
自动转换开关电器/电磁铁执行器/矫顽力/磁滞/反作用力Key words
automatic transfer switching equipment/electromagnetic actuator/coercivity/hysteresis/reaction force分类
信息技术与安全科学引用本文复制引用
罗斯克,朱熔吾,魏鹏..应用于自动转换开关电器的电磁铁执行器设计[J].电器与能效管理技术,2026,(3):69-74,6.
