Research on DG Capacity Selection Based on Power Flow Calculation

2017 2nd Asia Conference on Power and Electrical Engineering

能源学;电工学

Ma, Junjie^1

Department of Electric Power Engineering, North China Electric Power University, Baoding, China^1

关键词: Active loss;    Current distribution;    Distributed power supplies;    Power flow calculations;    Power-losses;    Selection based;    Test systems;    Voltage levels;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/199/1/012014/pdf
DOI  :  10.1088/1757-899X/199/1/012014

来源: IOP

【 摘 要 】

It is important to study the access location and capacity of the distributed power supply in the distribution network to reduce the active loss and raise the voltage level. The influence of DG access on power flow in the distribution network is analysed in this paper. It is concluded that the proper location and capacity of DG will change the current distribution in distribution network, and reduce the power loss caused by distribution network of voltage level. The DG test is carried out with IEEE33 node test system, which validates the validity of this paper.