基于合作博弈机制的电动汽车交易策略研究

由于电动汽车和新能源对碳达峰碳中和的关键作用，电动车充放电过程的电量参与主体之间合作与竞争互存，从而影响电动汽车的大规模推广。以电动汽车P2P电量交易模式作为研究对象，研究参与电量交易电动汽车群组成联盟成员的合作博弈策略。该策略以联盟成员的性质相同、地位一致的Shapley值分配策略为基础，设计面向新能源协同优化的改进Shapley合作博弈模型及算法，并通过仿真实验结果验证了该方案在提升各联盟成员相对收益、电动汽车电量的利用率和消纳新能源能力方面的有效性。

Electric Vehicles Electricity Trading Strategy Based on Cooperative Game Mechanism

Due to the key role of electric vehicles and new energy in carbon peak & carbon neutrality， cooperation and competition exist among participants in the charging and discharging process of electric vehicles， which affects the large-scale promotion of electric vehicles. Taking electric vehicle P2P electricity transaction mode as the research object， the cooperative game strategy of electric vehicle group alliance members participating in the electricity transaction is studied. Based on Shapley value allocation strategy with the same nature and status of alliance members， the improved Shapley cooperative game mode and algorithm for collaborative optimization of new energy are designed. Simulation results verify the effectiveness of the scheme in improving the relative benefits of each alliance member， the utilization rate of electric vehicle and the capacity of absorbing new energy.