Research and Optimization of High-voltage IGBT Module Short CircuitCharacteristics for Traction Application

LIU Guo-you; QIN Rong-zhen; HUANG Jian-wei; Ian Deviny; WU Yi-bo; YU-Wei

doi:10.13890/j.issn.1000-128x.2014.01.031

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Research and Optimization of High-voltage IGBT Module Short CircuitCharacteristics for Traction Application

更新时间：2021-12-13

- Research and Optimization of High-voltage IGBT Module Short CircuitCharacteristics for Traction Application
- Electric Drive for Locomotives Issue 1, Pages: 7-10(2014)
- 作者机构：
  
  1. 株洲南车时代电气股份有限公司功率半导体研发中心
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2014.01.031
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LIU Guo-you, QIN Rong-zhen, HUANG Jian-wei, et al. Research and Optimization of High-voltage IGBT Module Short CircuitCharacteristics for Traction Application. [J]. Electric Drive for Locomotives (1):7-10(2014)
DOI：

LIU Guo-you, QIN Rong-zhen, HUANG Jian-wei, et al. Research and Optimization of High-voltage IGBT Module Short CircuitCharacteristics for Traction Application. [J]. Electric Drive for Locomotives (1):7-10(2014) DOI： 10.13890/j.issn.1000-128x.2014.01.031.

摘要

介绍了IGBT 3 种短路类型，通过优化器件的晶体管增益提高第二类短路能力，以承受更大短路电流的冲击，采取驱动电路栅极电压箝位措施来限制短路状态下的过流。经过设计与工艺优化后的高压IGBT 成功通过了短路特性试验，满足轨道交通的应用需求。

Abstract

Three IGBT short circuit types had been introduced. The short circuit type 2 had been enhanced through optimization of theIGBT transistor gain to withstand higher short circuit current. Additionally, the IGBT short circuit over current had been suppressed by thegate drive clamping design. As a result, the high-voltage IGBT modules had successfully passed the short circuit testes required by tractionapplication.

关键词

绝缘栅双极晶体管短路晶体管增益箝位大功率变流器轨道牵引

Keywords

IGBTshort circuittransistor gainclamphigh-power converterrail traction

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