Analyzing the Impact of Distributed Power Supply on Distribution Grids
The purpose of this study is to analyze the impacts of distributed generation(DG)on the distribution network,and to simulate the model of DG access to the distribution network by writing a simulation program in Matlab,and to explore and analyze the steady-state impacts of DG in this way.Firstly,the concept and classification of distributed power supply are introduced,and then the algorithms selected for this analysis are discussed,including the Newton-Raphson method of tidal current calculation and the branch-circuit type tidal current calculation method.Then,the impact mechanism of distributed power supply access to the distribution network is analyzed,including the study of distributed power supply on line voltage distribution.Finally,it is concluded through the analysis of the simulation results that,when the distributed power supply is connected to the distribution network,it is necessary to consider the access point of the distributed power supply in the network according to the network model to enhance the voltage support effect on the distribution network,so as to achieve the purpose of improving the line voltage distribution.
distributed power supplydistribution networktrend calculation
万方数据
维普
