Influence of High-Frequency Operation on the Efficiency of a PMSM Drive with SiC-MOSFET Inverter

Paisak Poolphaka, Ehsan Jamshidpour, Thierry Lubin (), Lotfi Baghli and Noureddine Takorabet
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Paisak Poolphaka: Université de Lorraine-GREEN, F-54000 Nancy, France
Ehsan Jamshidpour: Université de Lorraine-GREEN, F-54000 Nancy, France
Thierry Lubin: Université de Lorraine-GREEN, F-54000 Nancy, France
Lotfi Baghli: Université de Lorraine-GREEN, F-54000 Nancy, France
Noureddine Takorabet: Université de Lorraine-GREEN, F-54000 Nancy, France

Energies, 2024, vol. 17, issue 10, 1-27

Abstract: This paper investigates the effects of high-frequency switching and a high fundamental frequency on the parameters and efficiency of a high-speed permanent magnet synchronous machine (PMSM) drive. We discuss the design and modeling of the PMSM, taking into account these high-frequency effects. The impact of high frequencies is analyzed across three different inverters (IGBT, Fast IGBT, and SiC-MOSFET) and the motor, and we employ theoretical analysis, computer simulations, and experimental tests for validation. Our goal is to enhance our understanding of how these high-frequency factors affect the performance of the motor drive.

Keywords: PMSM drive; high-speed motor; SiC-MOSFET inverter (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2024
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