DocumentCode
722258
Title
Characteristic analysis of WRSM considering magnetic saturation
Author
Lee, J. ; Hong, H. ; Oh, Y. ; Lee, J.
Author_Institution
Hanyang Univ., Seoul, South Korea
fYear
2015
fDate
11-15 May 2015
Firstpage
1
Lastpage
1
Abstract
This paper introduces characteristic of the WRSM considering magnetic saturation in the electrical steel. Especially, d-axis inductance of WRSM vary non-linearly due to the magnetic saturation. So, it is important to find appropriate current combinations for MTPA control of WRSM. 140kW class WRSM is designed for traction motor and output characteristics are analyzed using FE analysis.
Keywords
finite element analysis; inductance; iron alloys; silicon alloys; synchronous motors; traction motors; FE analysis; FeSi; MTPA control; WRSM; d-axis inductance; electrical steel; magnetic saturation; output characteristics; power 140 kW; traction motor; wound rotor synchronous motor; Magnetic flux; Permanent magnet motors; Rotors; Saturation magnetization; Synchronous motors; Torque; Traction motors;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location
Beijing
Print_ISBN
978-1-4799-7321-7
Type
conf
DOI
10.1109/INTMAG.2015.7157612
Filename
7157612
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