DocumentCode
2279748
Title
A new simplified V/f control of induction motor for precise speed operation
Author
Tsuji, Mineo ; Zhao, Xiaodan ; Zhang, He ; Hamasaki, Shinichi
Author_Institution
Grad. Sch. of Eng., Nagasaki Univ., Nagasaki, Japan
fYear
2011
fDate
20-23 Aug. 2011
Firstpage
1
Lastpage
6
Abstract
This paper presents a new simplified V/f control system of induction motor (IM) for precise speed operation, which is based on the vector control theory. A linear model is derived for analyzing the system stability, including the influences of motor operating states in motoring and regenerating operations, and parameter variation of low pass filter. A stator resistance identification is proposed by using d-axis current. The effectiveness of proposed system has been demonstrated by simulations and experiments.
Keywords
angular velocity control; induction motors; low-pass filters; machine vector control; power filters; stators; V/f control; d-axis current; induction motor; linear model; low pass filter; precise speed operation; stator resistance identification; system stability; vector control theory; Computational modeling; Induction motors; Low pass filters; Mathematical model; Stability analysis; Torque; Transient analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4577-1044-5
Type
conf
DOI
10.1109/ICEMS.2011.6073774
Filename
6073774
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