Site Selection and Capacity Determination of Multi-Types of DG in Distribution Network Planning

2019 4th Asia Conference on Power and Electrical Engineering

能源学;电工学

Wang, Y.N.^1 ; Zheng, T.^1

Xi'An Jiaotong University, Xi'an

710049, China^1

关键词: Distributed generators;    Distribution network planning;    Grid planning;    Investment costs;    Network constraints;    Planning models;    Reverse Power flows;    Voltage constraints;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/486/1/012071/pdf
DOI  :  10.1088/1757-899X/486/1/012071

来源: IOP

【 摘 要 】

Site Selection and Capacity Determination of Multi-Types of Distributed Generation (DG) have a significant impact on the distribution network planning. Therefore, it is necessary to scientifically analyze the impact of the distributed generators on the distribution network, Considering the minimum sum of investment cost, network loss cost and power outage loss cost, the grid planning model is established by considering network constraints such as voltage constraint, line capacity constraint, power flow constraint and reverse power flow constraint.. The genetic algorithm is used to solve the optimal grid planning scheme for the distribution network with microgrid. Finally, the IEEE 14-bus Distribution Network is analyzed for the DG location and volume planning in Distribution Network to verify the validity and feasibility of the planning model.