DocumentCode
2938884
Title
Design and Control of a PM Brushless Hybrid Generator for Wind Power Application
Author
Chau, K. ; Li, Y. ; Jiang, J. ; Niu, S.
Author_Institution
Univ. of Hong Kong, Hong Kong
fYear
2006
fDate
8-12 May 2006
Firstpage
318
Lastpage
318
Abstract
In this paper, a new PM brushless hybrid machine is proposed and implemented for wind power generation. The key is to incorporate a small DC field winding and an extra air bridge so that the airgap flux can be effectively strengthened or weakened to online keep the output voltage constant throughout the whole wind speed range. Based on its magnetic circuit, it can be derived that a small change in DC field excitation can induce a large change in airgap flux.
Keywords
brushless machines; machine windings; magnetic circuits; permanent magnet generators; wind power; DC field excitation; DC field winding; PM brushless hybrid generator; PM brushless hybrid machine; air bridge; airgap flux; magnetic circuit; wind power generation; Batteries; Hybrid power systems; Magnetic circuits; Permanent magnets; Power generation; Voltage; Wind energy; Wind energy generation; Wind power generation; Wind speed;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location
San Diego, CA
Print_ISBN
1-4244-1479-2
Type
conf
DOI
10.1109/INTMAG.2006.375900
Filename
4261751
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