Characteristics of MRAS based induction motor sensorless vector control system taking into account iron loss

We have proposed a current observer-based speed sensorless vector control system taking into account both iron loss and stator resistance identification. The method is constructed in a synchronously rotating reference frame. The effectiveness of the proposed system has been investigated by digital s...

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Bibliographic Details
Published in2009 International Conference on Electrical Machines and Systems : 15-18 November 2009 pp. 1 - 6
Main Authors Tsuji, M., Fujin Xu, Tsuruda, Y., Hamasaki, S.-I., Shuo Chen
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.11.2009
Subjects
Digital simulation
Educational institutions
Electric resistance
Equivalent circuits
induction motor
Induction motors
Iron
iron loss
Machine vector control
Pulse width modulation
sensorless vector control
Stators
Steady-state
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Summary:We have proposed a current observer-based speed sensorless vector control system taking into account both iron loss and stator resistance identification. The method is constructed in a synchronously rotating reference frame. The effectiveness of the proposed system has been investigated by digital simulation and experimentation. Furthermore important control parameters such as stator resistance, observer gain and filter of speed estimation are studied by comparing the computed result with experimental one.
ISBN:9781424451777
1424451779
DOI:10.1109/ICEMS.2009.5382860