The Optimization dispatching of Micro Grid Considering Load Control

2017 3rd International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Zhang, Pengfei^1 ; Xie, Jiqiang^2 ; Yang, Xiu^2 ; He, Hongli^2

Electric Power Research Institute, Shanghai Municipal Electric Power Company, No.117, Handan Road, Shanghai

200437, China^1

School of Electric Power Engineering, Shanghai University of Electric Power, No.2588, Changyang Road, Shanghai

200090, China^2

关键词: Charge and discharge;    Commercial software;    Economic operations;    Micro-grid networks;    Micro-grid systems;    Mixed integer programming;    Optimization control;    Optimization dispatching;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/108/5/052103/pdf
DOI  :  10.1088/1755-1315/108/5/052103

来源: IOP

【 摘 要 】

This paper proposes an optimization control of micro-grid system economy operation model. It coordinates the new energy and storage operation with diesel generator output, so as to achieve the economic operation purpose of micro-grid. In this paper, the micro-grid network economic operation model is transformed into mixed integer programming problem, which is solved by the mature commercial software, and the new model is proved to be economical, and the load control strategy can reduce the charge and discharge times of energy storage devices, and extend the service life of the energy storage device to a certain extent.