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SPM 모터의 극과 슬롯수 변화에 따른 전자기 가진력 특성 연구Magnetic Excitation Force of a Surface-mounted Permanent Magnet Motor due to Pole/Slot combination
- Other Titles
- Magnetic Excitation Force of a Surface-mounted Permanent Magnet Motor due to Pole/Slot combination
- Issue Date
- Apr-2013
- Publisher
- 한국소음진동공학회
- Keywords
- Radial Magnetic Force; Torque Ripple; Surface-mounted Permanent Magnet Motor; Magnetic Circuit; Pole Slot Combination; d-axis; q-axis
- Citation
- 한국소음진동공학회 2013년 춘계학술대회 논문집, pp.321 - 326
- Indexed
- OTHER
- Journal Title
- 한국소음진동공학회 2013년 춘계학술대회 논문집
- Start Page
- 321
- End Page
- 326
- ISSN
- 1598-2548
- Abstract
- This paper investigates the magnetic excitation force of a surface-mounted permanent magnet (SPM) motor according to the change of pole/slot combination. The characteristics of magnetic flux and radial magnetic force (RFM) due to pole/slot combination were analyzed by using magnetic circuit analysis. Also, the RMF of motors with the variable pole/slot combination was numerically simulated by using the finite element analysis to verify the result of the magnetic circuit analysis. This research shows that RMF ripple is reduced when the number of pole is smaller than the number of slot.
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Collections - 서울 공과대학 > 서울 기계공학부 > 1. Journal Articles
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