Performance Analysis of Inner Rotor and Outer Rotor PMSMs for Electric Vehicle Traction Systems

Abstract

In this study, FEA based load performance analysis of two PMSMs that have different rotor structures (inner rotor and outer rotor) has investigated, for new age hybride and electric car industry. It has proposed that electrical specifications of two motors are similar. For doing this comparison, it has proposed that, volumes of these motors are quite similar. With controling the variation of physical parameters of these motors like diameter and stack length, how power denstity change of two motor types are investigated.

Keywords

• Electric Car,Permanent Magnet Synchronous Motor,Inner Rotor PMSM,Outer Rotor PMSM

Performance Analysis of Inner Rotor and Outer Rotor PMSMs for Electric Vehicle Traction Systems

Abstract

In this study, FEA based load performance analysis of two PMSMs that have different rotor structures (inner rotor and outer rotor) has investigated, for new age hybride and electric car industry. It has proposed that electrical specifications of two motors are similar. For doing this comparison, it has proposed that, volumes of these motors are quite similar. With controling the variation of physical parameters of these motors like diameter and stack length, how power denstity change of two motor types are investigated.

Keywords

• Electric Car,Permanent Magnet Synchronous Motor,Inner Rotor PMSM,Outer Rotor PMSM

References

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