Research on Load Optimization Scheduling Flexibility of Wind Power Generation System
SONG Xuan
YAO Gang
WU Shihong
HE Xianqiang
ZHANG Xu
Abstract：In view of the flexible and changeable output characteristics of wind power generation system,the wind speed mod?el of wind power generation system is established by time-shifted ARMA,and Pearson correlation coefficient is used to characterize the correlation between wind speeds of two wind farms. By quantifying the flexible resources of each equipment in the power genera?tion system,the index system of load optimal dispatching flexibility is designed and solved by sequential Monte Carlo method. The simulation results show that the flexibility of load optimal dispatch will be reduced with the decrease of wind speed correlation coeffi?cient,and the influence of the capacity ratio of the two on the flexibility of the system should be considered when the wind power is connected to the same generation system.
Keywords：wind power generationtime shifted ARMAload optimizationscheduling optimization
Publication Date：2019-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 2130-2136 )