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Reaction force control of a linear electrical generator for direct drive wave energy conversion.

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Title: Reaction force control of a linear electrical generator for direct drive wave energy conversion.
Authors: Shek, J. K. H.1 jshek@iee.org, Macpherson, D. E.1, Mueller, M. A.1, Xiang, J.2
Source: IET Renewable Power Generation (Institution of Engineering & Technology). Mar2007, Vol. 1 Issue 1, p17-24. 8p. 8 Diagrams, 1 Chart, 2 Graphs.
Subjects: Electric power production, Electric power systems, Electric generators, Renewable energy sources, Water power
Abstract: Direct drive wave energy converters have been proposed in view of the disadvantage of mechanical complexity and low conversion efficiencies in conventional wave energy converters. By directly coupling a linear generator to a reciprocating wave energy device, it is suggested that direct drive power take-off could be a viable alternative to hydraulic- and pneumatic-based systems. To further realise the benefits of a direct drive system, a control scheme based on reaction force control to maximise energy extraction is presented. It focuses predominantly on the theoretical analysis of the linear generator reaction force. The modelling, simulation and control of direct drive wave energy conversion are systematically investigated by computer-aided analysis via Matlab/Simulink. [ABSTRACT FROM AUTHOR]
Copyright of IET Renewable Power Generation (Institution of Engineering & Technology) is the property of Institution of Engineering & Technology and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 24721795
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Reaction force control of a linear electrical generator for direct drive wave energy conversion.
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  Data: <searchLink fieldCode="DE" term="%22Electric+power+production%22">Electric power production</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+power+systems%22">Electric power systems</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+generators%22">Electric generators</searchLink><br /><searchLink fieldCode="DE" term="%22Renewable+energy+sources%22">Renewable energy sources</searchLink><br /><searchLink fieldCode="DE" term="%22Water+power%22">Water power</searchLink>
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  Label: Abstract
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  Data: Direct drive wave energy converters have been proposed in view of the disadvantage of mechanical complexity and low conversion efficiencies in conventional wave energy converters. By directly coupling a linear generator to a reciprocating wave energy device, it is suggested that direct drive power take-off could be a viable alternative to hydraulic- and pneumatic-based systems. To further realise the benefits of a direct drive system, a control scheme based on reaction force control to maximise energy extraction is presented. It focuses predominantly on the theoretical analysis of the linear generator reaction force. The modelling, simulation and control of direct drive wave energy conversion are systematically investigated by computer-aided analysis via Matlab/Simulink. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of IET Renewable Power Generation (Institution of Engineering & Technology) is the property of Institution of Engineering & Technology and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=24721795
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        Value: 10.1049/iet-rpg:20060028
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        Type: general
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      – SubjectFull: Electric generators
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      – SubjectFull: Renewable energy sources
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      – TitleFull: Reaction force control of a linear electrical generator for direct drive wave energy conversion.
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              Text: Mar2007
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