Research on reactive power coordinated control strategy for large scale wind power grid connected area

2nd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Xia, Fei^1 ; Xia, Zongze^1 ; Cong, Peixian^1 ; Yang, Zhixiong^2 ; Song, Hanbiao^1 ; Hong, Xiubin^1

State Grid Liaoyang Electric Power Supply Company, Liaoyang

111000, China^1

Kunming Institute of Physics, Kunming

650223, China^2

关键词: Co-ordinated control;    Coordinated control strategy;    Large-scale wind power;    Large-scale wind power integrations;    Reactive power equipments;    Reactive power optimization;    Thermal power;    Thermal power units;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/170/4/042145/pdf
DOI  :  10.1088/1755-1315/170/4/042145

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The impact of large-scale wind power integration on the system stability is studied by taking the grid fault disturbance as the constraint. The reactive power optimization model and algorithm of distribution network with wind farm are studied. The strategy of reactive power coordinated control of thermal power unit near the collection station is proposed, and the coordination of reactive power equipment such as thermal power, wind power and SVC / SVG is studied. In this paper, a reasonable example of a wind farm (including thermal power and wind power) is selected to verify the superiority of the proposed strategy and algorithm.