Finite Element Method Applied to Fuse Protection Design

Finite Element Method Applied to Fuse Protection Design

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...

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Veröffentlicht in:Plasma science & technology 2014-03, Vol.16 (3), p.294-299
1. Verfasser: 李森 宋执权 张明 许留伟 李金超 傅鹏 王敏 董琳
Format: Artikel
Sprache:eng
Schlagworte:
ANSYS软件
Computer programs
Design engineering
Faults
Finite element method
Fuses
Mathematical analysis
Software
Three dimensional models
Thyristors
保护设计
保险丝
应用
暂态过程
有限元分析
有限元法
物理模型
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Beschreibung
Zusammenfassung: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.
ISSN:1009-0630
DOI:10.1088/1009-0630/16/3/22