NDLI: Adaptation of stator and rotor resistances for the vector control of induction motors: A method based on reduced order current observer

Content Provider	IEEE Xplore Digital Library
Author	Kang-Zhi Liu Arima, K. Kondo, K.
Copyright Year	2013
Description	Author affiliation: Dept. of Electr. & Electron. Eng., Chiba Univ., Chiba, Japan (Kang-Zhi Liu; Arima, K.; Kondo, K.)
Abstract	This paper deals with the parameter adaptation problem of induction motors. It is well understood that the resistances of the stator and the rotor vary significantly in continuous operation. So, to prevent control performance degradation due to parameter error of the induction motor, online parameter adaptation is required. This paper proposes a new method, which is composed of two parts: a stator current observer and a parameter updating law. An outstanding feature of this method is that the rotor flux observer is not used. Instead, the flux reference value is used in the stator current observer which greatly simplifies the implementation. Simulations show that this method works satisfactorily.
Starting Page	7656
Ending Page	7661
File Size	551894
Page Count	6
File Format	PDF
ISBN	9789881563835
ISSN	19341768
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-07-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	TCCT, CAA
Subject Keyword	Resistance Induction motor Torque Induction motors Reduced order observer Vector control Rotors Stators Observers Lyapunov theory Parameter identification Machine vector control
Content Type	Text
Resource Type	Article

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Adaptation of stator and rotor resistances for the vector control of induction motors: A method based on reduced order current observer