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Low Cost High Torque Density Dual-Stator Consequent-Pole Permanent Magnet Vernier Machine

Title
Low Cost High Torque Density Dual-Stator Consequent-Pole Permanent Magnet Vernier Machine
Author
권병일
Issue Date
2018-04
Publisher
IEEE
Citation
2018 IEEE International Magnetics Conference (INTERMAG), Page. 1-5
Abstract
Permanent magnet vernier machines (PMVMs) have some distinct advantages of high torque density and low torque ripple at low speed [1]. Due to these advantages, they have been extensively researched and proposed for wind power generation [2] and wave energy conversion [3]. To increase the torque density of a PMVM, a novel dual stator vernier topology was presented recently [4], which possessed higher torque density and higher efficiency compared to a conventional vernier machine. However, PMVM generally have high permanent magnet (PM) pole pairs, which increases the cost of the machine. For simplicity, the recently presented machine will be termed as existing machine in this paper. In this paper, in order to further increase the torque density and decrease the cost of the existing machine, a dual stator consequent pole vernier machine has been proposed. The results show that the proposed machine provides a higher torque density compared to the existing machine. Moreover, the cost of the machine is also low since magnet volume has been decreased.
URI
https://ieeexplore.ieee.org/document/8508429http://repository.hanyang.ac.kr/handle/20.500.11754/105460
ISSN
2150-4601
DOI
10.1109/INTMAG.2018.8508429
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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