Quantitative model of peak regulation cost caused by wind power generation

2018 International Conference on New Energy and Future Energy System

Ye, L.^1,3 ; Shao, L.Z.^2 ; Wang, H.B.^2 ; Liu, Y.F.^2 ; Zhang, J.Q.^3 ; Yao, J.G.^1

College of Electrical and Information Engineering, Hunan University, Hunan Province Changsha

410082, China^1

State Grid Hubei Electric Power Company, Hubei Province Wuhan 430077, China^2

Hunan HDHL Electrical and Information Technology Co. Ltd., Hunan Province Changsha

410000, China^3

关键词: Large-scale wind power;    Optimization modeling;    Power units;    Quantitative modeling;    Regulation services;    Unit outputs;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/188/1/012001/pdf
DOI  :  10.1088/1755-1315/188/1/012001

来源: IOP

【 摘 要 】

With the integration of large-scale wind power plants (WPPs), there is more and more demand for peak regulation service, and the peak regulation cost is increasing too. Reasonable calculation of peak regulation service cost caused by wind power generation (WPG) is the premise of stimulating conventional units to provide peak regulation services. After introducing the concept of peak regulation service in China, the impact of WPG on peak regulation is analyzed, and a quantitative model of peak regulation cost caused by WPG is put forward form the view point of the value of unit output adjustment. An optimization model with paid peak regulation is established to analyze the impact of WPG on peak regulation costs. The proposed method is tested on a 10-thermal power units system with WPPs, and the results verify the effectiveness of the proposed method.