分布式光伏在充电站的高效利用研究OA

Aiming at the problem of low energy utilization efficiency caused by the temporal and spatial mismatch between photovoltaic power generation and charging load in the"photovoltaic-storage-charging"integrated charging station,this study proposes a comprehensive solution integrating"resource development"and"energy saving"based on the core demand of improving the efficient utilization of distributed photovoltaics.It improves power generation capacity by selecting high-efficiency photovoltaic modules and string inverters,optimizes the energy consumption mode through intelligent charging guidance and the"photovoltaic priority"energy storage coordinated control strategy,and integrates the power market transaction mechanism and multi-agent coordination logic.A simulation analysis is carried out with a typical charging station in Zhengzhou as a case.The results show that the scheme can increase the self-consumption rate of on-site photovoltaic power generation by about 18.5%,effectively smooth the grid interaction power,significantly reduce the operating cost and carbon emissions of the charging station,and provide a practically valuable reference for the refined design,efficient operation and multi-agent win-win of"photovoltaic-storage-charging"projects.