@inproceedings{0af958bbfb3543e698bc211a7d6b2a52,
title = "Electrical Contact Performance Simulation for Power Electromechanical Relay Under Inrush Current Conditions",
abstract = "Enough high inrush current could cause the closed contacts to repulse each other, and further contact welding failures. This paper analyzes the mechanism of contact repulsion in relays and proposes a method for evaluating the endurance capability of relay contacts under inrush current conditions based on the commercial software COMSOL Multiphysics. The electrodynamic repulsion force between contacts and the contact-spring component are calculated. Furthermore, the relationship between contact force, peak inrush current and the repulsion behavior of relay contacts is analyzed. The relevant test rig is designed, and the obtained experimental results validate the feasibility of the proposed simulation method.",
keywords = "Electrodynamic Repulsion Force, Electromechanical Relay, Inrush Current",
author = "Yu Zhou and Chengchuang Wu and Chao Zhang and Wanbin Ren",
note = "Publisher Copyright: {\textcopyright} Beijing Paike Culture Commu. Co., Ltd. 2025.; International Conference of Electrical, Electronic and Networked Energy Systems, EENES 2024 ; Conference date: 18-10-2024 Through 20-10-2024",
year = "2025",
doi = "10.1007/978-981-96-1868-2\_35",
language = "英语",
isbn = "9789819618675",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "326--333",
editor = "Aimin Sha and Ming Yang and Li Cai and Changbin Hu and Rui Li and Wenhao Xie",
booktitle = "The Proceedings of 2024 International Conference of Electrical, Electronic and Networked Energy Systems",
address = "德国",
}