DocumentCode
1127802
Title
New Voltage Distortion Observer of PWM VSI for PMSM
Author
Kim, Hag-Wone ; Youn, Myung-Joong ; Cho, Kwan-Youl
Author_Institution
Digital Appliance Lab., LG Electron. Co., Seoul, South Korea
Volume
52
Issue
4
fYear
2005
Firstpage
1188
Lastpage
1192
Abstract
A new online voltage distortion observation method against the motor parameter uncertainty of a permanent-magnet synchronous motor is proposed to estimate time-varying voltage distortion of a pulsewidth-modulation voltage-source inverter. This new estimation method is based on the model reference adaptive system.
Keywords
PWM invertors; machine control; model reference adaptive control systems; observers; permanent magnet motors; synchronous motors; PWM inverter; model reference adaptive system; observer; permanent-magnet synchronous motor; pulse width modulation; voltage distortion; voltage-source inverter; Adaptive systems; Delay; Leg; Permanent magnet motors; Phase distortion; Pulse inverters; Pulse width modulation; Pulse width modulation inverters; Synchronous motors; Voltage; Model reference adaptive system (MRAS); permanent-magnet synchronous motor (PMSM); pulsewidth-modulation voltage-source inverter (PWM VSI); voltage distortion;
fLanguage
English
Journal_Title
Industrial Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0278-0046
Type
jour
DOI
10.1109/TIE.2005.851601
Filename
1490711
Link To Document