[Oral Presentation]Research on Temperature Field of All-film Pulsed Capacitors in Application of Repetitive Pulse Discharge

Research on Temperature Field of All-film Pulsed Capacitors in Application of Repetitive Pulse Discharge

ID：39 Submission ID：55 View Protection：ATTENDEE Updated Time：2020-10-29 17:28:16 Hits：274 Oral Presentation

Start Time：2020-11-02 16:45 （Asia/Shanghai）

Duration：15min

Session：[D] High Voltage and Insulation Technology » [D1] Session 4 and Session 9

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Abstract

In order to obtain the temperature field distribution of the all-film pulsed capacitors (AFPCs) under repetitive high-voltage pulse discharge conditions, we analyze the internal structure of the AFPC, and establish the temperature field simulation model. Based on the FEA, we obtain the overall temperature field distribution of the AFPC, and the relationship between discharge voltage, frequency, and temperature rise. This model can be used to evaluate the temperature rise characteristics of an AFPC in repetitive high-voltage pulse discharge and has certain guiding significance for the safe operation.

Keywords

All-film pulsed capacitors (AFPC),repetitive high-voltage pulse discharge,temperature field,FEA,frequency

Speaker

Bingyang Feng

Huazhong University of Science and Technology；School of Electrical and Electronic Engineering

Bingyang Feng was born in China. He received the B.Eng. degree in electrical engineering and automation from Huazhong University of Science and Technology, Wuhan, China in 2017. He is currently working toward the Ph.D. degree in electrical engineering at Huazhong University of Science and Technology, Wuhan, China. His research interests include design and analysis of Design of high-voltage and high-power pulse source and high-frequency and high-voltage conversion technology.

Submission Author

Bingyang Feng Huazhong University of Science and Technology；School of Electrical and Electronic Engineering

Yuansheng Li Huazhong University of Science and Technology；School of Electrical and Electronic Engineering

Mengbing He Huazhong University of Science and Technology；School of Electrical and Electronic Engineering