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HTS Dual-Stator Spoke-Type Linear Vernier Machine for Leakage Flux Reduction

Title
HTS Dual-Stator Spoke-Type Linear Vernier Machine for Leakage Flux Reduction
Author
권병일
Keywords
High-temperature superconductor (HTS); leakage flux; power factor (PF); thrust force density; vernier machine
Issue Date
2017-11
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation
IEEE TRANSACTIONS ON MAGNETICS, v. 53, No. 11, Article no. 8111104
Abstract
In this paper, a high-temperature superconductor dual-stator spoke-type linear vernier machine (HTS-DSSLVM) is proposed for wave energy extraction, which offers high-thrust force density and better power factor due to leakage flux reduction. HTS bulks are introduced in between the split flux modulation teeth to shield the leakage flux and hence improve the force density and power factor. The electromagnetic characteristics of the machine are comprehensively investigated and compared with that of a recently presented dual-stator spoke-type linear vernier machine (DSSLVM). The results show that the proposed machine yields higher thrust force and better power factor than the DSSLVM due to reduced leakage flux in the proposed machine.
URI
https://ieeexplore.ieee.org/document/7918608/http://repository.hanyang.ac.kr/handle/20.500.11754/72636
ISSN
0018-9464; 1941-0069
DOI
10.1109/TMAG.2017.2699641
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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