Optimal power dispatch in wind farm with life extension of wind turbine blades as target

被引：0
|
作者：
Zhang, Jinhua [1 ,2 ]
Liu, Yongqian [1 ]
Tian, De [1 ]
Gu, Bo [1 ,2 ]
Wang, Ningbo [3 ]
机构：
[1] State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China
[2] School of Power, North China University of Water Resources and Electric Power, Zhengzhou 450011, China
[3] Wind Power Technology Center, Gansu Electric Power Corporation, Lanzhou 730050, China
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2013年 / 34卷 / 11期
关键词：
Electric load dispatching - Turbine components - Fatigue damage - Wind power - Genetic algorithms - Particle swarm optimization (PSO) - Wind turbine blades - Electric utilities;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The paper analyzes the force on the wind turbine blade in different conditions, and determines the relationship between the wind turbine blade damage value and different operation conditions, and the relationship between the wind turbine blade damage value and life of wind turbine blade. With life extension of wind turbine blades as the optimization objective, the optimal dispatch model is established by GA-PSO hybrid algorithm. To take a 49.5MW wind farm as example and meet the load requirements, it was reduced the number of start-stop times and extended the unit life. It is verified feasibility and reliability of the proposed optimal dispatching model.
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页码：1978 / 1985
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