• KIEE International Transaction on Electrical Machinery and Energy Conversion Systems
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• 제11B권3호
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• pp.86-92
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• 2001

This paper is presented for evaluating the performance of slotless Permanent Magnet Linear Synchronous Motors (PMLSM) Which is energized by partially excited primary current. Especially the influence of end-effect due to the moving magnet is investigated in detail. Also partial excitation of primary current for better efficiency and its switching behavior are suggested Capability of PMLSM which is related to speed-force feasibility judging whether motor can meet the desired specifications in the dynamics are investigated. Furthermore control characteristics of PMLSM are considered to verify the validity of dynamic capability in running condition.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2000년도 추계학술대회 논문집 학회본부 B
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• pp.306-308
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• 2000

부분여자된 영구자석형 선형동기전동기(PMLSM)의 단부효과를 고려한 특성을 나타낸다. 선형동기전동기의 고효율 운전을 위하여 전기자 권선을 가동자의 위치별 부분여자하였으며, 이와 더불어 양단부의 제한된 자석길이에 의한 단부효과를 나타낸다.