Characteristics Analysis of SPMSM Using 2-D Finite-Element Analysis Considering Axial Leakage Flux
- Authors
- Jung, Jae-Woo; Lim, Myung-Seop; Hong, Jung-Pyo; Lee, Byeong-Hwa
- Issue Date
- Mar-2018
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Axial leakage flux; d- and q-axes equivalent circuit analysis (ECA); d- and q-axis inductance; finite-element analysis (FEA); linkage flux; permeance; permeance factor
- Citation
- IEEE TRANSACTIONS ON MAGNETICS, v.54, no.3, pp.1 - 4
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON MAGNETICS
- Volume
- 54
- Number
- 3
- Start Page
- 1
- End Page
- 4
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/3919
- DOI
- 10.1109/TMAG.2017.2755399
- ISSN
- 0018-9464
- Abstract
- In this paper, the characteristics analysis of the surface-mounted permanent-magnet synchronous motor is carried out using the method of reflecting the axial leakage magnetic flux into the 2-D finite-element analysis (2-D FEA), and the result is discussed. For the method of projecting the axial leakage flux on the 2-D plane, the permeance coefficient was introduced. By using the proposed method, the parameters such as d- and q-axes inductance and linkage flux for d- and q-axes equivalent circuit analysis were calculated, and the characteristics analysis was performed. In order to verify the effectiveness of the proposed 2-D FEA, a speed versus torque experiment was performed and compared with the analysis results.
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