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Content Provider | IEEE Xplore Digital Library |
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Author | Lie Xu Williams, B.W. Liangzhong Yao |
Copyright Year | 2008 |
Description | Author affiliation: Dept. of Electron. & Electr. Eng., Strathclyde Univ., Glasgow (Lie Xu; Williams, B.W.) |
Abstract | This paper describes the use of voltage source converter (VSC) based, multi-terminal (MT) HVDC transmission system technology for connecting large doubly-fed induction generator (DFIG) based wind farms, over long distance. The operational principles of the proposed system are described and control strategies for coordinating various grid side converters are proposed, to ensure smooth system operation and power sharing between various AC networks. DC voltage control and DC droop characteristics are implemented for the grid side VSC which transmit wind farm generated power to AC grids. PSCAD/EMTDC simulations for a four-terminal DC system for connecting two wind farms to two different AC networks are presented to demonstrate robust performance during wind speed and power variations, and large disturbances caused by the trip of one of the wind farms. |
Starting Page | 1 |
Ending Page | 7 |
File Size | 494571 |
Page Count | 7 |
File Format | |
ISBN | 9781424419050 |
ISSN | 19325517 |
DOI | 10.1109/PES.2008.4596508 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-07-20 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Wind farms Voltage control Converters Power conversion Induction generators Joining processes HVDC transmission wind farm Converter doubly fed induction generator multi-terminal HVDC |
Content Type | Text |
Resource Type | Article |
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