Finite Element Method Applied to Fuse Protection Design

作     者：李森 宋执权 张明 许留伟 李金超 傅鹏 王敏 董琳 

作者机构：College of Electrical and Electronic EngineeringHuazhong University of Science and Technology State Key Laboratory of Advanced Electromagnetic Engineering and Technology Institute of Plasma PhysicsChinese Academy of Sciences China International Nuclear Fusion Energy Program Execution Center 

出 版 物：《Plasma Science and Technology》 (等离子体科学和技术（英文版）)

年 卷 期：2014年第16卷第3期

页      面：294-299页

核心收录：

学科分类：080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 0702[理学-物理学] 

基　　金：supported by the National Magnetic Confinement Fusion Science Program of China(Nos.2010GB108001 and 2013GB113003) 

主　　题：PF converter thyristor protection fuse verification finite element method 

摘      要：In a poloidal field （PF） converter module, fuse protection is of great importance to ensure the safety of the thyristors. The fuse is pre-selected in a traditional way and then verified by finite element analysis. A 3D physical model is built by ANSYS software to solve the thermal- electric coupled problem of transient process in case of external fault. The result shows that this method is feasible.