DocumentCode
2380772
Title
Control strategy for AWS based wave energy conversion system
Author
Wu, F. ; Zhang, X.-P. ; Ju, P.
Author_Institution
Coll. of Electr. Eng., Hohai Univ., Nanjing, China
fYear
2010
fDate
25-29 July 2010
Firstpage
1
Lastpage
2
Abstract
The controller for Archimedes wave swing (AWS) based wave energy conversion (WEC) system is designed in this paper. Based on the model of the AWS based WEC system in the d-q frame of reference, the control strategy of the WEC system under the irregular wave is derived. The AWS based WEC is regulated to be in resonance with the wave by the stiffness control of the linear permanent magnet generator, so that the power extracted from the wave can be improved. Using the control strategy proposed, it is demonstrated that the dynamic performance and the accuracy of the control are improved.
Keywords
direct energy conversion; permanent magnet generators; power control; AWS; Archimedes wave swing; linear permanent magnet generator; wave energy conversion system; Archimedes wave swing; Control systems; Linear synchronous generators; Permanent magnet generators; Wave energy;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Society General Meeting, 2010 IEEE
Conference_Location
Minneapolis, MN
ISSN
1944-9925
Print_ISBN
978-1-4244-6549-1
Electronic_ISBN
1944-9925
Type
conf
DOI
10.1109/PES.2010.5589643
Filename
5589643
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