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Practical thermal design considerations for IPEM-based converter

  • Qiaoliang Chen
  • , Xu Yang
  • , Zhao An Wang
  • 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

摘要

In this paper, a 2kW PFC active IPEM (Integrated Power Electronics Modules) employing CoolMOS and SiC diode is developed. The thermal model of IPEM is developed and the power dissipation of every power devices in the active IPEM is calculated through the measurement-based power loss graph in datasheet. With the requirements of uniform temperature distribution and slight thermal interaction between power dice, the variation of temperature gradient distribution with the heat transfer coefficient of heatsink and die position is analyzed. The thermal interaction distance of power die is investigated and the tradeoff between thermal and electrical design is considered. The analysis is verified by the simulation results.

源语言英语
主期刊名Conference Proceedings - IPEMC 2006
主期刊副标题CES/IEEE 5th International Power Electronics and Motion Control Conference
647-651
页数5
DOI
出版状态已出版 - 2007
活动IPEMC 2006: CES/IEEE 5th International Power Electronics and Motion Control Conference - Shanghai, 中国
期限: 14 8月 200616 8月 2006

出版系列

姓名Conference Proceedings - IPEMC 2006: CES/IEEE 5th International Power Electronics and Motion Control Conference
1

会议

会议IPEMC 2006: CES/IEEE 5th International Power Electronics and Motion Control Conference
国家/地区中国
Shanghai
时期14/08/0616/08/06

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