【摘要】 提出了采用Stackelberg博弈研究多V2M分时电价交易模式的一般模型及分析方法。根据分布式发电出力和系统负荷分布,以多个含有电动汽车的微电网为研究对象,对多V2M进行博弈方分类,在场景描述的电力交易环境下建立了两级Stackelberg博弈模型;严格证明了售电主导方和购电跟随方的两级Stackelberg博弈均衡的存在,并提出了相应的求解流程,求解24 h内系统分时电价。研究将传统价格模型和Stackelberg博弈模型进行对比,算例结果证明了博弈模型的有效性,所提出的模型和结论均具有一定普适性,为多V2M系统的发展方向和管理措施提供了理论依据。更多还原

【Abstract】 A Stackelberg game model is proposed to study TOU-based trading modes in multi-V2 M system. According to DG’s power output and load distribution,multi-V2 M is classified and Stackelberg game model is established. Stackelberg game’s equilibrium with sellers and purchasers is strictly proved. The 24 hours price for the system is calculated. Taking 5 V2 Ms system as a an example,the Nash equilibrium explains the system’s working process. The results on the traditional pricing model and Stackelberg game model are compared,and demonstrate the effectiveness of the proposed game model. The proposed model as well as the results have good adaptiveness,which can provide a theoretical basis for the development and management measures of multi-V2 M system.更多还原