Environmental and Economic Scheduling of Power Systems with Distributed Photovoltaic Energy Storage and Electric Vehicle Access

A coordinated optimization model of power system considering carbon emission and electric vehicle is proposed. With the goal of minimizing system carbon emission and system planning cost, dynamic programming method is adopted to optimize the capacity of photovoltaic units and energy storage equipment. On the basis of the uncertainty analysis of photovoltaic output and electric vehicle load, a simulation example is carried out with IEEE33-node distribution network system. The results show that the integrated consideration of distributed light storage and electric vehicle power system coordination optimization can take into account the economy and environmental protection of power system planning.