电器与能效管理技术Issue(9)：61-66,84,7.DOI:10.16628/j.cnki.2095-8188.2025.09.008
双断点接触器触头释放过程的运动特性分析
Analysis on Motion Characteristics for Contact Release Process of Double-Break Contactor
王平 1李超 1王建雄 1马伟 1李志1
作者信息
- 1. 贵州振华群英电器有限公司,贵州贵阳 550018
- 折叠
摘要
Abstract
Breaking speed of contact is an important factor affecting the arcing characteristics of contactors.Motion speed of the moving contact depends on spring stiffness,damping,and compression.Hence,it is necessary to explore the influence of spring parameters on the motion state of the moving contact.A constitutive model of moving contact and movable parts during the contact breaking process for double-break contactors is devoted to being established.Theoretical and simulation results indicate good consistency.Subsequently,the influencing factors on the motion speed of the moving contact and movable parts are investigated.The results demonstrate that the relationship between the final velocity of movable parts and the influencing factors can be approximated by simple functions.关键词
分断速度/运动状态函数/压簧参数/行程参数Key words
breaking speed/motion-state function/spring parameters/travel parameters分类
信息技术与安全科学引用本文复制引用
王平,李超,王建雄,马伟,李志..双断点接触器触头释放过程的运动特性分析[J].电器与能效管理技术,2025,(9):61-66,84,7.
