A Precision Analysis Method of Electrical Characteristics for Demand Response

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Wu, Chen^1 ; Wang, Zhenshu^1 ; Ding, Jincheng^1 ; Du, Zixuan^1

School of Electrical Engineering, Shandong University, Jinan

250000, China^1

关键词: Delicate analysis;    Electrical characteristic;    Electricity-consumption;    Implementation process;    Precision analysis;    Renewable energies;    Spectral clustering algorithms;    Time of use price;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/3/032090/pdf
DOI  :  10.1088/1755-1315/252/3/032090

来源: IOP

【 摘 要 】

In order to accurately grasp the users' electricity consumption characteristics during the implementation process of the demand response (DR), a clustering algorithm was used to realize delicate analysis of demand-side users. Firstly, the typical load curve of a single user was extracted by means of averaging. Then, an improved adaptive bilayer spectral clustering algorithm was adopted to cluster typical load curves. The simulation results show that the method can accurately analyze the demand-side power load, the inner and outer spectrum clusters can meet the requirements of different demand response projects, can guide the development of the time-of-use price, and can calculate the interrupted response capacity. At the same time, it can provide a theoretical basis for consumption of renewable energy with DR.