Electromagnetic and Thermal Analysis of a Line-Start Permanent-Magnet Synchronous Motor
2020 IEEE Energy Conversion Congress and Exposition (ECCE)（2020）
Abstract
A line-start permanent magnet synchronous motor (LSPMSM) is designed based on modifying the rotor of a 4kW commercial induction motor (IM). The designed LSPMSM provides a higher output power, efficiency and power factor as well as lower maximum operating temperature than the IM. Finite-element electromagnetic and thermal analyses are used to compare thermal behavior of the motors and verify the accuracy of the assumed temperature rise.
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Key words
FEA,Induction Motor,Line-Start Permanent-Magnet Synchronous Motor (LSPMSM),Transient,steady-state,Steady-state thermal analysis
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