The optimal current distribution method for field-weakening control of induction motor

FAN Ye; CHEN Yi-heng; WANG Jian-hua

doi:10.7526/j.issn.1671-251X.2013.11.019

Volume 39 Issue 11

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FAN Ye, CHEN Yi-heng, WANG Jian-hua. The optimal current distribution method for field-weakening control of induction motor[J]. Industry and Mine Automation, 2013, 39(11): 71-75. doi: 10.7526/j.issn.1671-251X.2013.11.019

Citation:

FAN Ye, CHEN Yi-heng, WANG Jian-hua. The optimal current distribution method for field-weakening control of induction motor[J]. Industry and Mine Automation, 2013, 39(11): 71-75. doi: 10.7526/j.issn.1671-251X.2013.11.019

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The optimal current distribution method for field-weakening control of induction motor

doi: 10.7526/j.issn.1671-251X.2013.11.019

1.
College of Electrical and Power Engineering, Taiyuan University of Technology, Taiyuan 030024, China
2.
Tiandi (Changzhou) Automation Co., Ltd., Changzhou 213015, China
3.
Shanxi Electric Power Expl

Publish Date: 2013-11-10

Abstract

Abstract

For the optimal control problem of induction motor in field-weakening control, the paper introduced the optimal current distribution method of induction motor in field-weakening region. The result of Matlab/Simulink simulation verifies the optimal current distribution method has better effect of field-weakening control than traditional 1/ωr field-weakening method. The field-weakening control of the optimal current distribution method is realized under experiment platform based on TMS320LF2407A, which proves field-weakening control effect of the method is better than the traditional field-weakening method.
- induction motor,
- vector control,
- field-weakening control,
- optimal current distribution method