Magnet Temperature Estimation of Traction Motor in Standstill With Considering Spatial Harmonics
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DOI: 10.1109/tie.2020.3031516
Abstract: In this article, a magnet temperature estimation method applicable to an interior permanent magnet synchronous machine (IPMSM) at a standstill has been newly devised. First, it is analyzed that an inductance of IPMSM varies according… read more here.
Keywords: estimation; spatial harmonics; magnet temperature; motor ... See more keywords
Stator Winding Temperature and Magnet Temperature Estimation of IPMSM Based on High-Frequency Voltage Signal Injection
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DOI: 10.1109/tie.2022.3174285
Abstract: The interior permanent-magnet synchronous motor (IPMSM) has been widely used as the traction motor in electric/hybrid vehicles because of its high torque density and wide operating speed range. During the operation of the IPMSM, the… read more here.
Keywords: temperature; magnet temperature; stator winding; ipmsm ... See more keywords
Torque Compensation Strategy in Interior Permanent Magnet Synchronous Machines With Considering Magnet Temperature
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DOI: 10.1109/tmech.2024.3492508
Abstract: Interior permanent magnet synchronous machines (IPMSMs) are increasingly used in various applications, such as electric vehicles and robot applications because of their wide operating region and high torque density. However, this type of motor's performance… read more here.
Keywords: permanent magnet; variation; magnet; magnet temperature ... See more keywords
Flux Linkage Tracking-Based Permanent Magnet Temperature Hybrid Modeling and Estimation for PMSMs With Data-Driven-Based Core Loss Compensation
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DOI: 10.1109/tpel.2023.3327956
Abstract: For permanent magnet synchronous machine (PMSM) drive, accurate magnet temperature is critical. The popular model-based magnet temperature estimation can be affected by core loss effect especially in the high-speed conditions. This article proposes a novel… read more here.
Keywords: magnet temperature; core loss; estimation; model ... See more keywords