DocumentCode
483811
Title
A Method of Stator Voltage Error Compensation in MRAS Sensorless Vector Control of Induction Motor
Author
Xuhui, Wen ; Guilan, Chen ; Li, Han
Author_Institution
Inst. of Electr. Eng., Chinese Acad. of Sci., Beijing
Volume
2
fYear
2006
fDate
14-16 Aug. 2006
Firstpage
1
Lastpage
6
Abstract
In sensorless vector control of induction motor using voltage-fed inverter, the flux estimation error caused by stator voltage error due to the dead time and switch voltage drop and so on can deteriorate the performance of vector control. This paper proposes a method to compensate the stator voltage error by utilizing the error value between the measured current and estimated current. The DC component and fundamental component of reconstructed stator voltage errors have been compensated
Keywords
error compensation; induction motors; machine vector control; stators; MRAS sensorless vector control; induction motor; stator voltage error compensation; Current measurement; Error compensation; Error correction; Estimation error; Induction motors; Inverters; Machine vector control; Stators; Switches; Voltage; MRAS; flux estimation; sensorless; stator voltage error; vector control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International
Conference_Location
Shanghai
Print_ISBN
1-4244-0448-7
Type
conf
DOI
10.1109/IPEMC.2006.4778143
Filename
4778143
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