@inproceedings{ef0cebc539374fea91caf64845515d57,
title = "Numerical Investigation on Mechanical-Electrical-Thermal Characteristics of Contact Pairs with Rough Surface",
abstract = "Contact resistance and contact spot temperature rise directly determine the electrical contact reliability of electrical switches. This paper establishes an electrical contact simulation model which can take into account the surface morphology of contacts. The real contact spot morphology, contact spot temperature rise, and possible melting area are calculated and extracted using commercial software COMSOL Multiphysics. And the evolution of real contact area in the mechanical loading process is given in detail. Through simulation, the relationships between contact force, peak value of inrush current, and the temperature rise in the contact area were established. The experimental results demonstrate the feasibility of the proposed simulation method.",
keywords = "Contact resistance, Inrush Current, Melting area, Real contact area, Rough Surface",
author = "Chengchuang Wu and Yu Zhou 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 = "10.1007/978-981-96-2050-0\_13",
language = "英语",
isbn = "9789819620494",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "111--119",
editor = "Limin Jia and Yanling Lv and Qiang Yang and Liansong Xiong and Dongyang Sun and Yonghui Liu",
booktitle = "The Proceedings of 2024 International Conference of Electrical, Electronic and Networked Energy Systems",
address = "德国",
}