DocumentCode
1961228
Title
Analysis of Inductance Characteristics in Interior Permanent Magnet Synchronous Motor Considering Inductance Variation
Author
Lee, Sang-Yub ; Kwak, Sang-Yeop ; Jung, Sang-Yong ; Kim, Jae-Kwang ; Hong, Sun-Ki ; Lee, Cheol-Gyun ; Jung, Hyun-Kyo
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Seoul Nat. Univ.
fYear
0
fDate
0-0 0
Firstpage
145
Lastpage
145
Abstract
D- and q-axis inductance are expected to have ripple characteristics due to the difference of magnetic saturation level of each axis. In this paper, inductance variation of the interior permanent magnet synchronous motor (IPMSM) is calculated with finite element analysis, and cause of inductance variation is analyzed. Finally the validity of this paper is verified by the comparison to the experimental result
Keywords
finite element analysis; inductance; permanent magnet motors; synchronous motors; d-axis inductance; finite element analysis; inductance characteristics; inductance variation; interior permanent magnet synchronous motor; magnetic saturation; q-axis inductance; Couplings; Electric machines; Inductance; Magnetic analysis; Magnetic flux; Magnetic materials; Performance analysis; Permanent magnet motors; Permeability; Saturation magnetization;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location
Miami, FL
Print_ISBN
1-4244-0320-0
Type
conf
DOI
10.1109/CEFC-06.2006.1632937
Filename
1632937
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