Loss Model Impact on Multi-Physical Coupling Designed for Sizing Optimization of Electrical Machines

Archive ouverte : Communication dans un congrès

Bekir, Wissem | Messal, Oualid | Lambourg, Louis | Dubas, Frédéric | Harmand, Souad | Kedous-Lebouc, Afef | Gillon, Frédéric

Edité par HAL CCSD

International audience. This article analyzes and highlights the impact of an iron loss model on temperature estimation within a multi-physical model of a radial-flux permanent-magnet (PM) synchronous machine (PMSM) for traction application. Three iron loss models have been compared in terms of computing time and accuracy within the machine torque-speed plane. This study underlines the iron loss calculation impact on the temperature estimation in the PMSM in relation with the required performances.

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