A Review of Research on Friendly Grid Connection and Operation Control Technology for Large Scale Renewable Energy Generation
The field of grid-connected renewable energy systems has attracted wide attention,scientific and accurate generation uncertainty modeling technology and control strategy limit its grid-connected stability,and its inexperienced operation mode impedes its sustainable development.To this end,this paper summarizes and analyzes the uncertainty prediction and modeling analysis of renewable energy power generation,the grid-connected operation mode analysis of renewable energy systems,and the grid-connected control method analysis of renewable energy systems,and discusses the uncertainty prediction technology of power generation under different time scales and the uncertainty modeling technology for multi-scenario operation demand.From the perspectives of renewable energy-energy storage systems,renewable energy clusters-independent storage systems,and multi-energy complementary systems,this study comprehensively analyzes and summarizes the current operational models of renewable energy grid integration;Building upon this foundation,the study analyzes and summarizes network-type and structure-type operational control strategies.Furthermore,it envisions the development direction of high-proportion renewable energy systems in the future evolution of the power grid,aiming to provide insights for the research and technological applications of the coordinated development of renewable energy and the grid in novel power systems.
万方数据
维普
