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JEET, Vol. 10, No. 2, March 2015
Effect of IPMSM d-q Axis Parameters According to Magnetic Saturation and Armature Reaction
Kibong Jang
Area B - Electric Machinery and Power Electronics
Abstract FEA was used to analyze inductance and torque of IPMSM. Torque and inductance are analyzed on the dq-axis. It was shown that Ld and Lq have harmonic components, and magnitude as well as phase of the harmonics varies according to the current values. This paper shows the relationship between these inductance harmonics and the 6th harmonic component of torque.
Keyword IPM,Harmonics,Magnetic saturation,Vector control,Inductance,Flux linkage
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