MESSAI.iO

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This paper presents a synthetic thermal modeling and optimization design for high power density inverters, improving heat dissipation and power efficiency.

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Abstract

Key findings

  • A novel thermal modeling approach is proposed, considering both conduction and convection heat transfer mechanisms.
  • The optimization design is based on a multi-objective genetic algorithm, balancing heat dissipation and power loss.
  • The proposed method is validated through experiments, showing significant improvements in thermal performance and efficiency.

Keywords

Heat sinkThermal resistanceFinConstructal lawThermal conductionHeat transfer

Identifiers

DOI
10.24295/cpsstpea.2023.00001
Journal
CPSS Transactions on Power Electronics and Applications
Year
2023