Reliability Assessment of Composite Generation and Transmission System with Wind Farms

被引:1
|
作者
Jiang, Wen [1 ]
Hu, Zhi [1 ]
Yan, Zheng [1 ]
机构
[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Minist Educ, Key Lab Control Power Transmiss & Transformat, Shanghai 200240, Peoples R China
来源
关键词
Wind Farm; Sequential Monte Carlo; Reliability Indices; Optimal Load Shedding; Reliability Assessment;
D O I
10.4028/www.scientific.net/AMR.347-353.879
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
Wind energy will affect the reliability of power system for its randomness and fluctuation. In this paper, the steady state model for the asynchronous generator is established and wind farms are considered as special PQ buses during power flow calculation. Combining with state models of conventional generating units, transmission lines and transformers, a time-sequential Monte Carlo simulation based on wind farm reliability model is established to do reliability assessment of composite generation and transmission system with wind farm. Meanwhile, an optimal load shedding model is used to decrease shedding load. IEEE-RTS test system is used to prove the proposed method. Analysis and comparison of results show that reliability can be improved clearly after integration of wind farm.
引用
收藏
页码:879 / 883
页数:5
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