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Design and Analysis of a Dual Stator Spoke Type Linear Vernier Machine for Wave Energy Extraction

Title
Design and Analysis of a Dual Stator Spoke Type Linear Vernier Machine for Wave Energy Extraction
Author
권병일
Keywords
Double stator; Thrust force density; Linear machine; Spoke-type magnet; Low speed; Direct drive; PERFORMANCE MAGNETIC GEAR
Issue Date
2015-11
Publisher
KOREAN INST ELECTR ENG
Citation
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, v. 11, No. 6, Page. 1700-1706
Abstract
In this paper, a dual-stator, spoke-type linear vernier machine (DSSLVM) for wave energy extraction application was proposed. This machine is capable of producing a competitively high thrust force and force density at a low operation speed in direct drive systems. The operation principal and working of the proposed DSSLVM were studied. The stator core height is adjusted to improve the overall force density of the proposed machine while reducing the force ripple. To evaluate the advantages of the proposed DSSLVM, the main performance was compared with that of a recently developed linear primary permanent magnet vernier machine (LPPMVM). The proposed machine exhibited greater thrust force and force density, an improved power factor and lower force ripple with the same permanent magnet (PM) volume compared to the LPPMVM.
URI
http://koreascience.or.kr/article/JAKO201606776010707.pagehttps://repository.hanyang.ac.kr/handle/20.500.11754/100763
ISSN
1975-0102; 2093-7423
DOI
10.5370/JEET.2016.11.6.1700
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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