[1]吴建雄,张洪浩,陈艺峰.多IGBT 并联模块的交直流母排设计研究[J].控制与信息技术,2017,(02):27-32.[doi:10.13889/j.issn.2095-3631.2017.02.005]
 WU Jianxiong,ZHANG Honghao,CHEN Yifeng.Study of DC Bus-bar and AC Bus-bar Design for Multi Paralleled-IGBT Module[J].High Power Converter Technology,2017,(02):27-32.[doi:10.13889/j.issn.2095-3631.2017.02.005]
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多IGBT 并联模块的交直流母排设计研究()
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《控制与信息技术》[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2017年02期
页码:
27-32
栏目:
变流与控制
出版日期:
2017-04-05

文章信息/Info

Title:
Study of DC Bus-bar and AC Bus-bar Design for Multi Paralleled-IGBT Module
文章编号:
2095-3631(2017)02-0027-06
作者:
吴建雄张洪浩陈艺峰
(株洲中车时代电气股份有限公司,湖南株洲 412001)
Author(s):
WU JianxiongZHANG HonghaoCHEN Yifeng
(Zhuzhou CRRC Times Electric Co., Ltd., Zhuzhou, Hunan 412001, China)
关键词:
IGBT 并联PSPICEANSOFT母排
Keywords:
IGBT-parallel PSPICE ANSOFT bus-bar
分类号:
TM645.1+1 ;TN32
DOI:
10.13889/j.issn.2095-3631.2017.02.005
文献标志码:
A
摘要:
为开发用于多IGBT 并联模块的交直流母排,研究了直流叠层母排和交流汇流母排的杂散参数对多 IGBT 并联应用时均流特性的影响。首先运用PSPICE 软件分析了并联模块中杂散电感对IGBT 均流特性的影响,同时利用ANSOFT 软件建立了交直流母排各自的有限元模型,并计算了各部分杂散电感值和动态电流偏差率,以评估是否满足应用要求。最后通过对4 个IGBT 并联模块的工程样机进行双脉冲斩波试验,验证了样机中交直流母排满足使用要求,并通过试验结果与理论计算结果的对比分析验证了文中所述方法对指导多IGBT 并联应用中的交直流母排设计的有效性。
Abstract:
In order to design DC and AC bus bar used in IGBT-parallel system, it investigated the influence on the characteristics of balancing current in IGBT-parallel module due to structure and parameters of DC and AC bus bar. Firstly, it applied the PSPICE to analyze the influence of stray inductance on the characteristics of balancing current in IGBT and then used the ANSOFT to bulid up the finite element models for AC and DC bus bar separately, calculating the deviation rate between stray inductance and dynamic current to evaluate whether it could meet the requirements. Finally, it conducted the double pulse chopping test on the engineering prototype 4 IGBT parallel modules to verify that AC and DC bus bar were able to meet the demands. Comparison between experimental results and theoretical results shows the proposed method can guide the design of AC and DC bas bar for multi-IGBT in parallel application.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-07-04
作者简介:吴建雄(1983-),男,工程师,主要从事变流器设计及开发工作。
基金项目:国家自然科学基金项目(51490682)
更新日期/Last Update: 2017-04-26