Research on Flux Oriented Control of High Power Density Asynchronous Motor

The Control of high power density asynchronous motor (HPDAM) has received more attentions urgently by motion control experts. This paper discusses a drive method used to a kind of special high power density asynchronous motor which power density is more than 1.6 kW/kg. The motor nonlinear magnetic c...

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Bibliographic Details
Published in2010 International Conference on Electrical and Control Engineering pp. 4090 - 4093
Main Authors Zhou, Xi-wei, Duan, Chen-dong, Ju, Yong-feng, Liu, Xi-jian
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2010
Subjects
Asynchronous motor
Control
Equations
Flux Oriented
Induction motors
Mathematical model
Power density
Rotors
Stators
Torque
Voltage control
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Summary:The Control of high power density asynchronous motor (HPDAM) has received more attentions urgently by motion control experts. This paper discusses a drive method used to a kind of special high power density asynchronous motor which power density is more than 1.6 kW/kg. The motor nonlinear magnetic circuit model based on stator flux orient is analyzed. A stator-flux oriented senseless slip frequency control system is founded. The strategy could ensure static precision of electromagnetic torque and stator flux, could realize harmonious control between speed and stator voltage by adopting voltage drop compensation of stator resistance, compensation and torque current component. The simulation and experiment results show that the system has good characteristics in static and dynamic to the HPDAM.
ISBN:1424468809
9781424468805
DOI:10.1109/iCECE.2010.994