Impact of Beta-distributed Wind Power on Economic Load Dispatch

被引：20
|
作者：
Liu, Xian [1 ]
机构：
[1] Univ Arkansas, Dept Syst Engn, Little Rock, AR 72204 USA
来源：
ELECTRIC POWER COMPONENTS AND SYSTEMS | 2011年 / 39卷 / 08期
关键词：
economic load dispatch; optimization; renewable energy; smart grid; beta distribution; beta function; wind power; FLOW P-OPF;
D O I：
10.1080/15325008.2010.541412
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this article, an economic load dispatch model for is developed the system consisting of both thermal generators and wind turbines. The wind power is a random variable and is assumed to follow the beta distribution. In this model, the probability of wind power is included in the constraint set. This approach avoids the probabilistic infeasibility caused by improperly using the average of random variables. Then the impact of wind power with different parameters on economic load dispatch is investigated. Results of numerical simulations for a generic system are presented.
引用
收藏
页码：768 / 779
页数：12
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