A Coordinated Control Scheme for Power Demand Changes in a PMSG Based Multi-Terminal DC Wind Farm

被引:0
|
作者
Fan, Shixiong [1 ]
Yang, Jin [2 ]
Ma, Weiwei [3 ]
Liu, Guangyi [1 ]
Yang, Zhanyong [1 ]
Williams, Barry W. [4 ]
机构
[1] China Elect Power Res Inst, Beijing, Peoples R China
[2] Aston Univ, Sch Engn & Appl Sci, Birmingham, West Midlands, England
[3] State Grid Smart Grid, Res Inst, Beijing, Peoples R China
[4] Univ Strathclyde, Glasgow, Lanark, Scotland
关键词
De-loading; current-source converter (CSC); DC wind farm; wind power generation; TURBINES;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Although maximum power point tracking (MPPT) is crucial in the design of a wind power generation system, the necessary control strategies should also be considered for conditions that require a power reduction, called de-loading in this paper. A coordinated control scheme for a proposed current source converter (CSC) based DC wind energy conversion system is presented in this paper. This scheme combines coordinated control of the pitch angle, a DC load dumping chopper and the DC/DC converter, to quickly achieve wind farm de-loading. MATLAB/Simulink simulations and experiments are used to validate the purpose and effectiveness of the control scheme, both at the same power level.
引用
收藏
页码:5224 / 5229
页数:6
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