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| Electric field analysis and optimization design of bypass switch contact |
| ZHONG Jike, CHEN Cheng, WAN Ziyi, ZHANG Jia |
| Wuhan Changhai Electrical Technology Development Co., Ltd, Wuhan 430064 |
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Abstract In order to cooperate with other parts of the system, the bypass switch applied to the quench protection realizes the fast opening and the consistency of the action time by reducing the contact opening distance, which puts forward higher requirements for the insulation performance of the switch. Through the electric field simulation and dielectric performance test of the original machine, the weak points of the switch contact are found, and they are optimized and improved. The feasibility of the optimization scheme is verified in order to provide a reference for the insulation design of the same type of switch.
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Received: 28 November 2022
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ZHONG Jike,CHEN Cheng,WAN Ziyi等. Electric field analysis and optimization design of bypass switch contact[J]. Electrical Engineering, 2023, 24(4): 37-41.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2023/V24/I4/37
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2023, Vol. 24 
