Analysis on the Influence of Multi Source Load Connection on Distribution Network Operation

Since the 21st century, with the increasing shortage of global primary energy reserves and the popularity of environmental problems, the global wave of renewable energy has been set off. As the cleanest secondary energy, electric energy is one of the most important measures to solve the global energy shortage and unbalanced energy distribution by using renewable energy distributed access and transforming it into power grid. The multi-source load access to the power grid is bound to have a certain impact on the distribution network. In this paper, in order to study the impact of distributed generation access on distribution network, the hybrid output model of distributed generation is established. The accuracy of the model is proved by an example, which lays a foundation for the future research on active distribution network structure adapting to multiple source load access.