学术报告第172期—李志恒论文投稿报告

时间：2022年7月20日 周三  15:00

线上：腾讯会议（会议号：860-833-481）

报告人：李志恒 研究生

负责导师：马少翔 副教授

拟投期刊：2022 International Conference on Smart Energy and Electrical Engineering

题目：Review of Research on Equivalent Circuit Model for Core Snubber

摘要：The ion source is the key of the NBI. It is very sensitive to overvoltage and overcurrent and the breakdown occurs frequently between the acceleration grid. The core snubber is the most suitable surge suppression device to achieve DC fault protection at present. This paper introduces some basic concepts, comparison of material properties and important parameters of core snubber. It also introduces the basic concept of equivalent circuit model for snubber, including derivation process and theoretical analysis. Then the characteristics of the snubber and surge suppression analysis are introduced. Finally, this paper looks forward to the future research direction of the snubber.