Analysis of an integrated offshore wind farm and seashore wave farm fed to a power grid through a variable frequency transformer

Li Wang, Shen Ron Jan, Chao Nan Li, Hao Wen Li, Yi Hsuan Huang, Yi Ting Chen

研究成果: Conference contribution

14 引文 斯高帕斯(Scopus)

摘要

This paper presents the analyzed results of an integrated offshore wind farm (OWF) and seashore wave farm (WAF) connected to an onshore large power grid through a variable frequency transformer (VFT) to simultaneously achieve power-fluctuation mitigation and stability enhancement. The performance of the studied OWF is simulated by an equivalent aggregated 80-MW doubly-fed induction generator (DFIG) while the characteristics of the studied WAF are simulated by an equivalent aggregated 40-MW squirrel-cage induction generator (SCIG). Steady-state operating conditions of the studied system under various values of wind speed and axial speed are performed. A time-domain scheme based on a nonlinear system model subject to a disturbance condition is also carried out. It can be concluded from the simulation results that the proposed VFT can effectively stabilize the studied hybrid OWF and WAF under various disturbance conditions. The inherent fluctuations of the power injected to the power grid can also be effectively smoothed by the proposed VFT.

原文English
主出版物標題2011 IEEE PES General Meeting
主出版物子標題The Electrification of Transportation and the Grid of the Future
DOIs
出版狀態Published - 2011 十二月 9
事件2011 IEEE PES General Meeting: The Electrification of Transportation and the Grid of the Future - Detroit, MI, United States
持續時間: 2011 七月 242011 七月 28

出版系列

名字IEEE Power and Energy Society General Meeting
ISSN(列印)1944-9925
ISSN(電子)1944-9933

Other

Other2011 IEEE PES General Meeting: The Electrification of Transportation and the Grid of the Future
國家/地區United States
城市Detroit, MI
期間11-07-2411-07-28

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 核能與工程
  • 可再生能源、永續發展與環境
  • 電氣與電子工程

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