Power System Economic Dispatch Considering Steady-State Secure Region for Wind Power

被引:23
作者
Shao, Chengcheng [1 ,2 ]
Wang, Xifan [1 ,2 ]
Shahidehpour, Mohammad [3 ,4 ]
Wang, Xiuli [1 ,2 ]
Wang, Biyang [1 ,2 ]
机构
[1] Xi An Jiao Tong Univ, Sch Elect Engn, Xian 710049, Peoples R China
[2] Xi An Jiao Tong Univ, State Key Lab Elect Insulat & Power Equipment, Xian 710049, Peoples R China
[3] IIT, Dept Elect & Comp Engn, Chicago, IL 60616 USA
[4] King Abdulaziz Univ, Renewable Energy Res Grp, Jeddah 21589, Saudi Arabia
基金
中国国家自然科学基金;
关键词
Economic dispatch; generalized semi-infinite programming (GSIP); steady-state secure region; variable wind power utilization; CONSTRAINED UNIT COMMITMENT; ROBUST OPTIMIZATION;
D O I
10.1109/TSTE.2016.2597398
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
In this paper, an economic dispatch model considering a flexible generation redispatch is proposed for managing the wind power variability in electric power systems. The model considers the base-case operation cost as well as the steady-state secure region for the variable wind energy. The generation schedule in the secure region provides grid operators with the boundary for absorbing wind power. The proposed model is formulated as a generalized semi-infinite programming problem and the corresponding solution is presented. The impact of flexible thermal resources and transmission capacity on the calculation of the wind power secure region is also discussed. The proposed solution method is analyzed using the modified IEEE-RTS 1979.
引用
收藏
页码:268 / 278
页数:11
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