Coherency-based Equivalencing Method for Large Wind Farms

被引:0
|
作者
Zhao, Sizhen [1 ]
Nair, Nirmal-Kumar C. [1 ]
Vong, Nyuk-Min [2 ]
机构
[1] Univ Auckland, Dept Elect & Comp Engn, Auckland 1, New Zealand
[2] Transpower New Zeland Ltd, Auckland, New Zealand
关键词
Aggregation; Coherency identification; Doubly-fed induction generator; Wind farm; MODAL DYNAMIC EQUIVALENT; ELECTRIC-POWER SYSTEMS; GENERATORS; IDENTIFICATION; AGGREGATION;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
This paper presents details of the development of an equivalent wind farm model from power coherency aspect. Clustering wind generator units in a large wind farm based on coherency of the impacts during disturbance is used to arrive at equivalent model. Case studies are presented to illustrate this approach using DIgSILENT PowerFactory simulations. A good performance is achieved for all simulation scenarios while comparing the aggregated and detailed models.
引用
收藏
页码:2626 / +
页数:3
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