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Thermal Simulation and Analysis of the SiC MOSFETs Based SSPC

  • Zicheng Wang*
  • , Yaokang Lai
  • , Cen Chen
  • , Xuerong Ye
  • , Rui Kang
  • , Yifan Hu
  • *Corresponding author for this work
  • School of Electrical Engineering and Automation, Harbin Institute of Technology
  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Severe heat generation in power electronic devices is often the biggest culprit in harming their reliability. Our work analyses the heat loss composition and numerically calculates each component's loss for SiC MOSFETs, a vital heat-generating device in SSPCs. After that, we built a thermal simulation model of the whole SSPC in the finite element simulation software Ansys Icepak. After Considering the interactive effects of temperature and device heat generation, accurate steady-state thermal simulation results are obtained. The results obtained will contribute to the better design of reliability.

Original languageEnglish
Title of host publication2023 5th International Conference on System Reliability and Safety Engineering, SRSE 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages44-48
Number of pages5
ISBN (Electronic)9798350305944
DOIs
StatePublished - 2023
Externally publishedYes
Event5th International Conference on System Reliability and Safety Engineering, SRSE 2023 - Beijing, China
Duration: 20 Oct 202323 Oct 2023

Publication series

Name2023 5th International Conference on System Reliability and Safety Engineering, SRSE 2023

Conference

Conference5th International Conference on System Reliability and Safety Engineering, SRSE 2023
Country/TerritoryChina
CityBeijing
Period20/10/2323/10/23

Keywords

  • SSPC
  • SiC MOSFET
  • loss calculation
  • thermal simulation

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