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The Maximum Efficiency Driving in IPMSM by Precise Estimation of Current Phase Angle
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 Title & Authors
The Maximum Efficiency Driving in IPMSM by Precise Estimation of Current Phase Angle
Cho, Gyu-Won; Kim, Cheol-Min; Kim, Gyu-Tak;
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 Abstract
In this paper, the equivalent circuit for the efficiency calculation by precise estimation of the linkage flux, inductance and iron loss resistance was calculated accurately. In addition, the driving characteristics according to the current phase angle are analyzed and the maximum efficiency point is calculated. And then, analyzed and experimental values of the efficiency were compared. So, causes of error were expected to be vibration and noise by harmonic distortion of the voltage and current, and mechanical loss of dynamometer. In addition, the driving characteristics according to the current phase angle are analyzed and the maximum efficiency point is calculated.
 Keywords
IPMSM;d;q-axis equivalent circuit;Iron loss resistance;Inductance;
 Language
English
 Cited by
1.
Measurement and Comparison of Iron Loss in Bonded- and Embossed-Type Segmented Stator Cores for IPMSM,;;;;;

Journal of Electrical Engineering and Technology, 2014. vol.9. 6, pp.2013-2018 crossref(new window)
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