Source-Grid-Load Synergized Transmission Planning

被引：0
|
作者：
Sun, Donglei [1 ]
Jian, Qingzhi [1 ]
Li, Xueliang [1 ]
Zhao, Long [1 ]
Wang, Yiqun [1 ]
Liu, Dong [1 ]
Mu, Ying [1 ]
Han, Xueshan [2 ]
Wang, Mingqiang [2 ]
机构：
[1] State Grid Shandong Elect Power Co, Econ & Technol Res Inst, Jinan, Peoples R China
[2] Shandong Univ, Key Lab Power Syst Intelligent Dispatch & Control, Minist Educ, Jinan, Peoples R China
来源：
2020 CHINESE AUTOMATION CONGRESS (CAC 2020) | 2020年
关键词：
Transmission planning; thermal power units' flexibility reformation; demand response;
D O I：
10.1109/CAC51589.2020.9326484
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A source-grid-load synergized transmission planning method is proposed to deal with the large-scale wind power accommodation problem. Through integration of the optimization of demand side response mechanism and thermal power units' flexibility reformation schemes into transmission planning optimization model, the source-grid-load flexibility resources of power systems are optimized to promote wind power utilization. A joint optimization mathematical model for the thermal power units' flexibility reformation schemes, demand side response mechanism and optimization of transmission network is constructed. The proposed mathematical model is transformed into a mixed-integer linear programming model and solved by mixed-integer linear programming algorithm. Case studies are conducted to illustrate the effectiveness of the proposed source-grid-load synergized transmission planning method, and the numerical results show that the proposed method can guarantee the expected wind power utilization.
引用
收藏
页码：1437 / 1442
页数：6
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