在“双碳”战略背景下，为推动我国新一轮清洁低碳安全高效的新能源体系建设，提出了绿证-碳交易交互机制下计及电动汽车充放电技术的虚拟电厂优化调度方法。首先，建立了虚拟电厂数学模型以及负荷侧响应模型，预测了集群电动汽车的可调节上下限。其次，考虑电动汽车的碳配额和绿证配额，建立了阶梯式碳交易模型和绿证交易模型。基于两种机制转换系数设计了绿证-碳交易交互机制，以虚拟电厂综合成本最小为目标构建优化调度模型。最后，算例结果表明，所提模型能够实现虚拟电厂运行的经济性和低碳性，并对电动汽车充放电模式与渗透率、碳交易价格和绿证交易价格对虚拟电厂运行的影响进行了分析验证。

Under the background of dual carbon strategy, in order to promote the construction of a new round of clean, low-carbon, safe and efficient new energy system in China, a virtual power plant optimal scheduling strategy method is proposed considering electric vehicle charging and discharging technology under the green certificate carbon trading interaction mechanism. Firstly, the mathematical model of virtual power plant and load side response model are established, and the adjustable upper and lower limits of cluster electric vehicles are predicted. Secondly, considering the carbon quotas and green certificate quotas of electric vehicles, the ladder type carbon trading model and green certificate trading model are established. Based on the conversion coefficients of the two mechanisms, the green certificate carbon trading interaction mechanism is designed, and the optimal scheduling model is constructed with the goal of minimizing the comprehensive cost of virtual power plants. Finally, calculation results show that the proposed model can realize the economy and low-carbon operation of virtual power plant. And the impact of electric vehicle charging and discharging mode and penetration rate, carbon trading price and green certificate trading price on virtual power plant operation are verified and analyzed.