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Research on 3300V IGBTs' switching characteristics and design the gate drive circuit

  • Jun Huang
  • , Yue Wang
  • , Jingyu Lei
  • , Ming Li
  • , Wanjun Lei
  • Xi'an Jiaotong University

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

2 引用 (Scopus)

摘要

In this work, 3300V IGBT switching characteristics are analyzed. Based on the experimental results, influences of the gate resistor and the external capacitor connected between the gate and emitter are studied. How the DC voltage and load current affect the switching transients is also analyzed. Besides, the gate drive circuit for 3300V IGBTs is designed. To improve the switching transient, a novel circuit of a transient voltage suppressor (TVS) with a capacitor is proposed and applied while experimental results show that the circuit has a good performance. Furthermore, the short-circuit test is done to verify the short-circuit protection of the gate drive.

源语言英语
主期刊名APEC 2012 - 27th Annual IEEE Applied Power Electronics Conference and Exposition
页157-161
页数5
DOI
出版状态已出版 - 2012
活动27th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2012 - Orlando, FL, 美国
期限: 5 2月 2012 → 9 2月 2012

丛书

姓名Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

会议

会议27th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2012
国家/地区美国
市Orlando, FL
时期5/02/12 → 9/02/12

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