標題: On-line parameter estimator of an induction motor at standstill
作者: Fang, CH
Lin, SK
Wang, SJ
電控工程研究所
Institute of Electrical and Control Engineering
關鍵字: induction motor;parameter identification;gradient estimator;current controller;persistent excitation
公開日期: 1-五月-2005
摘要: This paper describes an automatic identification procedure for an induction motor. The transfer function of the motor at standstill is used to obtain a linear parametric model. An on-line parameter estimator is then derived from this model. In the implementation of the proposed estimator, a PI current controller is constructed to stabilize the current signal and to prevent the flux from saturation. An experiment with an input that is persistently exciting verifies the theory of the proposed estimator and demonstrates its usefulness in industry applications. (C) 2004 Elsevier Ltd. All rights reserved.
URI: http://dx.doi.org/10.1016/j.conengprac.2004.04.024
http://hdl.handle.net/11536/13775
ISSN: 0967-0661
DOI: 10.1016/j.conengprac.2004.04.024
期刊: CONTROL ENGINEERING PRACTICE
Volume: 13
Issue: 5
起始頁: 535
結束頁: 540
顯示於類別:期刊論文


文件中的檔案:

  1. 000227208800001.pdf