DocumentCode
2844222
Title
Flux Position Estimation of Closed Slot Induction Machine with Three Phase Triangular Carrier Waves at Low Speeds
Author
Morooka, Eiichi ; Kubota, Hisao
Author_Institution
Meiji Univ., Kawasaki
fYear
2007
fDate
2-5 April 2007
Firstpage
275
Lastpage
278
Abstract
Induction motor drives without speed sensor have developed in these years. This paper presents flux position estimation of closed slot induction machines by using three phase triangular carrier waves. The proposed method is applicable to the sensor-less vector control of mass-produced closed slot induction machines at zero and low frequency. Experiments demonstrate sensor-less closed slot induction motor drives at zero frequency.
Keywords
induction motor drives; machine vector control; magnetic flux; closed slot induction motor drives; flux position estimation; sensor-less vector control; three phase triangular carrier waves; Difference equations; Differential equations; Frequency; Induction machines; Induction motor drives; Machine vector control; Phase estimation; Stators; Steady-state; Voltage; Closed Slot; Induction Motor; Sensor-less Vector Control; Zero Frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Conversion Conference - Nagoya, 2007. PCC '07
Conference_Location
Nagoya
Print_ISBN
1-4244-0844-X
Electronic_ISBN
1-4244-0844-X
Type
conf
DOI
10.1109/PCCON.2007.372980
Filename
4239170
Link To Document