Demagnetization Analysis of Interior Permanent Magnet Synchronous Motors Under Realistic Vehicle Driving Conditions

Electric vehicles primarily use interior permanent magnet synchronous motors (IPMSMs) as traction motors. Although IPMSMs are powerful and efficient, their neodymium-based permanent magnets are susceptible to demagnetization under high-temperature conditions. Demagnetization weakens the motor and ma...

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Bibliografische Detailangaben

Hauptverfasser:	Yun-Jin Yang, Dae-Han Kim, Yong-Min You
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	IEEE 2026-01-01
Schriftenreihe:	IEEE Access
Schlagworte:	Demagnetization analysis interior permanent magnet synchronous motor (IPMSM) electric vehicle (EV) electromagnetic-thermal coupling finite element analysis (FEA) driving cycle
Online-Zugang:	https://ieeexplore.ieee.org/document/11346522/
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