Institute for Ocean Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen 518055, China

With further promotion of the goals of carbon emission peak and carbon neutrality, the development of new energy vehicles has become an important approach to resolving carbon emission problems in the transportation-energy field. This paper proposes a synergistic planning method for photovoltaic-storage-charging stations and hydrogen refueling stations of vehicles considering carbon emission flows. Firstly, the spatiotemporal characteristics of new energy vehicles are sampled by using the Monte Carlo method. Considering the factors such as charging station locations, scales, and energy supply, the planning model is established with the goal of system economic optimization. Secondly, the carbon emission flow theory is introduced, and the carbon emission cost is incorporated into the objective function by combining the power flow calculation and power grid analysis methods. Finally, a case study is conducted on the active distribution network of a district in a city in South China. The planning results in the scenarios with different photovoltaic outputs and penetration rates of new energy vehicles are analyzed, and the effectiveness of the proposed method is verified.

This work is supported by National Natural Science Foundation of China (No. 52007123) and China Southern Power Grid Company Limited (No. 090000KK52210132).