DocumentCode
3260062
Title
Performance improvement of induction motor made of three dimensional shaped SMC core
Author
Morimoto, Masayuki
Author_Institution
Dept. of Electr. & Electron. Eng., Tokai Univ., Hiratsuka, Japan
fYear
2011
fDate
5-8 Dec. 2011
Firstpage
162
Lastpage
166
Abstract
In this paper, performance improvement of an induction motor is discussed. Soft Magnetic Composite (SMC) is used as an iron core of the motor. The stator core is divided into 48 parts. The shape of stator core has 3D shape. Conventionally, the core is consisted by 2D laminated core by same punched steel. In his study, the teeth of the stator extended in order to enlarge the pole surface area. Experimental motor shows that the efficiency improves, and maximum output power increases at the same external volume of the motor.
Keywords
induction motors; magnetic cores; soft magnetic materials; 2D laminated core; induction motor; pole surface area; soft magnetic composite; stator core 3D shape; Induction motors; Iron; Magnetic cores; Permanent magnet motors; Stator cores; Synchronous motors; Traction motors; efficiency; electromagnetic steel; inverter drive; iron powder core; load characteristics;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Drive Systems (PEDS), 2011 IEEE Ninth International Conference on
Conference_Location
Singapore
ISSN
2164-5256
Print_ISBN
978-1-61284-999-7
Electronic_ISBN
2164-5256
Type
conf
DOI
10.1109/PEDS.2011.6147240
Filename
6147240
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