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Accession Number DE2012-1045750
Title Doubly Fed Induction Generator in an Offshore Wind Power Plant Operated at Rated V/Hz.
Publication Date Jun 2012
Media Count 10p
Personal Author E. Muljadi M. Singh V. Gevorgian
Abstract This paper introduces the concept of constant Volt/Hz operation of offshore wind power plants. The deployment of offshore WPPs requires power transmission from the plant to the load center inland. Since this power transmission requires submarine cables, there is a need to use High-Voltage Direct Current transmission, which is economical for transmission distances longer than 50 kilometers. In the concept presented here, the onshore substation is operated at 60 Hz synced with the grid, and the offshore substation is operated at variable frequency and voltage, thus allowing the WPP to be operated at constant Volt/Hz.
Keywords Cables
Direct current
Energy conversion
Induction generators
Power transmission
Submarines
Voltages
Wind power plants


 
Source Agency Technical Information Center Oak Ridge Tennessee
NTIS Subject Category 97O - Miscellaneous Energy Conversion & Storage
97E - Electric Power Transmission
Corporate Author National Renewable Energy Lab., Golden, CO.
Document Type Technical report
Title Note N/A
NTIS Issue Number 1226
Contract Number DE-AC36-08GO28308

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