Optimal Multi-objective Units Start-up Strategy Based on Greedy Algorithm

被引:0
|
作者
Zhang, Bowen [1 ]
Shi, Libao [1 ]
Ni, Yixin [1 ]
Yao, Liangzhong [2 ]
Bazargan, Masoud [3 ]
机构
[1] Tsinghua Univ, Grad Sch Shenzhen, Natl Key Lab Power Syst Shenzhen, Shenzhen 518055, Peoples R China
[2] China Elect Power Res Inst, Beijing 100192, Peoples R China
[3] Alstom Grid Res & Technol Ctr, Stafford ST17 4LX, England
基金
中国国家自然科学基金;
关键词
power system restoration; units start-up; economic benefit; frequency constraint; greedy algorithm;
D O I
暂无
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 paper, a multi-objective units start-up optimization strategy is proposed. In the proposed model, the economic factors during generator start-up are introduced into the conventional units start-up objective function. Furthermore, the system frequency characteristics as well as generator ramp constraints are considered during analysis. The greedy algorithm is employed to solve the proposed model. Finally, the case studies are carried out based on the IEEE 30-bus test system as benchmark to demonstrate the effectiveness and validity of the proposed model and method.
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页数:4
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