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http://dx.doi.org/10.6113/TKPE.2013.18.6.587

Performance Improvement of Sensorless Control of IPMSM using Active Flux Concept by Improved Current Estimators  

Lee, Sung-Joon (Dept. of Mechanical & Automotive Eng., Pukyong Nat'l Univ.)
Kim, Tae-Wan (Halla Visteon Climate Control Corp.)
Kim, Won-Seok (Halla Visteon Climate Control Corp.)
Kim, Marn-Go (Dept. of Electrical and Control Eng., Pukyong Nat'l Univ.)
Jung, Young-Seok (Dept. of Mechanical & Automotive Eng., Pukyong Nat'l Univ.)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.18, no.6, 2013 , pp. 587-592 More about this Journal
Abstract
In this paper, the performance improvement of the sensorless control of IPMSM employing the active flux concept by the improved current estimator is presented. The accuracy of the current estimator used in a previous report is degraded when the motor parameters are not known exactly. A simple current estimator derived from estimated flux is proposed to improve the position estimation performance. In order to show the usefulness of the proposed estimation method, the simulation results using Matlab/Simulink and the experiment results are presented.
Keywords
active flux; IPMSM; sensorless control;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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