DocumentCode
2907698
Title
Transient characteristics of a new simplified speed sensorless vector control for induction motors
Author
Mangindaan, G.M.C. ; Tsuji, Mineo ; Hamasaki, S.
Author_Institution
Grad. Sch. of Eng., Nagasaki Univ., Nagasaki, Japan
fYear
2013
fDate
26-29 Oct. 2013
Firstpage
2018
Lastpage
2023
Abstract
This paper presents a new simplified sensorless speed control method of induction motors (IM). The output voltage of d-axis PI current controller is used to compute the flux angle and to control the speed in correspondence with its reference. The effectiveness of the proposed method has been demonstrated by root loci and experiments. Especially the proposed method can stabilize the system at low speed regenerating operations.
Keywords
PI control; angular velocity control; electric current control; induction motors; machine vector control; sensorless machine control; stability; transients; d-axis PI current controller; flux angle; induction motors; root loci; speed sensorless vector control; Induction motors; Machine vector control; Mathematical model; Observers; Stability analysis; Transient analysis; Voltage control; d-axis voltage; root loci; speed sensorless vector control; stability;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2013 International Conference on
Conference_Location
Busan
Print_ISBN
978-1-4799-1446-3
Type
conf
DOI
10.1109/ICEMS.2013.6713164
Filename
6713164
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