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Characteristic improvement of a novel current observer based induction motor speed sensorless system


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Title: Characteristic improvement of a novel current observer based induction motor speed sensorless system
Authors: Tsuji, Mineo / Xu, Fujin / Tsuruda, Yasutaka / Hamasaki, Shin-ichi / Yamada, Eiji
Issue Date: Jun-2010
Publisher: IEEE
Citation: SPEEDAM 2010, pp.1502-1507
Abstract: We have proposed a current observer-based induction motor speed sensorless vector control system which is composed in a rotating reference frame. The characteristic improvement of this system is discussed by taking into account iron loss, stator resistance identification, current low-pass filter and speed estimation low-pass filter. The stability of the system has been investigated by the trajectories of poles and zeros. The effectiveness of the proposed system has been investigated by digital simulation and experimentation.
Description: 2010 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM 2010) : Pisa, Italy, 2010.06.14-2010.06.16
Keywords: Current observer / Iron loss / Parameter identification / Sensorless vector control / Stability analysis
URI: http://hdl.handle.net/10069/24672
ISBN: 978-1-4244-4986-6
DOI: 10.1109/SPEEDAM.2010.5542401
Rights: © 2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Type: Conference Paper
Text Version: publisher
Appears in Collections:Conference Paper

Citable URI : http://hdl.handle.net/10069/24672

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