UM
A New Double-Winding Vernier Permanent Magnet Wind Power Generator for Hybrid AC/DC Microgrid Application
Wang, Qingsong1; Niu, Shuangxia1; Ching, T. W.2
2018-11
Source PublicationIEEE TRANSACTIONS ON MAGNETICS
ISSN0018-9464
Volume54Issue:11
AbstractThis paper proposes a novel multi-phase double-winding vernier permanent magnet (DW-VPM) wind power generator applied for hybrid ac/dc microgrid. The key is to employ two sets of windings, namely, ac windings and dc windings in the machine, which serve to produce ac power and dc power for microgrid, respectively. The permanent magnets (PMs) are surface mounted on the rotor, and the stator is designed with open slots. The stator teeth can act as flux modulator for the permeance difference between the stator teeth and the air. Therefore, the field excited by PMs can be effectively modulated. Besides the original harmonic used to induce sinusoidal back electromotive force (EMF) in the ac windings and generate ac power, another low-order harmonic can be generated, which is used to induce square wave EMF in the dc windings and generate dc power through diode-bridge rectifier. Since multi-phase windings can get the square wave EMF more easier, the dc windings are designed with six phases. By using time-stepping finite-element method, the electromagnetic performances of the proposed DW-VPM wind generator are comprehensively investigated and verified.
KeywordAC/DC microgrid double winding (DW) time-stepping finite-element method (TS-FEM) vernier machine
DOI10.1109/TMAG.2018.2846560
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Physics
WOS SubjectEngineering, Electrical & Electronic ; Physics, Applied
WOS IDWOS:000447832100259
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Citation statistics
Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China;
2.Univ Macau, Fac Sci & Technol, Macau 999078, Peoples R China
Recommended Citation
GB/T 7714
Wang, Qingsong,Niu, Shuangxia,Ching, T. W.. A New Double-Winding Vernier Permanent Magnet Wind Power Generator for Hybrid AC/DC Microgrid Application[J]. IEEE TRANSACTIONS ON MAGNETICS,2018,54(11).
APA Wang, Qingsong,Niu, Shuangxia,&Ching, T. W..(2018).A New Double-Winding Vernier Permanent Magnet Wind Power Generator for Hybrid AC/DC Microgrid Application.IEEE TRANSACTIONS ON MAGNETICS,54(11).
MLA Wang, Qingsong,et al."A New Double-Winding Vernier Permanent Magnet Wind Power Generator for Hybrid AC/DC Microgrid Application".IEEE TRANSACTIONS ON MAGNETICS 54.11(2018).
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