The difficulty in capital recovery for distributed re newable energy operators(DREOs)and the high charging costs at electric vehicle charging stations(EVCSs)have long been sig nificant challenges in power systems.Coll...The difficulty in capital recovery for distributed re newable energy operators(DREOs)and the high charging costs at electric vehicle charging stations(EVCSs)have long been sig nificant challenges in power systems.Collaborative operation of DREOs and EVCSs can effectively address these challenges,yet few studies have approached incentivizing collaboration from the perspective of profit allocation.Therefore,this paper pro poses a fair and efficient profit allocation method.Incorporat ing the Gauss-Legendre quadrature formula into the AumannShapley value(GL-AS)method enables efficient calculation of the profit allocation of cooperative members.However,existing literature only discusses the profit allocation method of conven tional power generation units,limiting its applicability.This pa per addresses the problem of energy storage system(ESS)switching between charging and discharging in any time inter val and the time-varying problem of renewable energy power output,thereby ensuring the efficiency of the solution process.Furthermore,a novel profit allocation adjustment model is pro vided through the adoption of triangular fuzzy comprehensive evaluation(TFCE).Finally,the effectiveness of the proposed profit allocation method is validated through numerical simula tions in various scenarios.展开更多
基金supported in part by the National Natural Science Foundation of China(No.52122706)in part by the Tsinghua University Initiative Scientific Research Program.
文摘The difficulty in capital recovery for distributed re newable energy operators(DREOs)and the high charging costs at electric vehicle charging stations(EVCSs)have long been sig nificant challenges in power systems.Collaborative operation of DREOs and EVCSs can effectively address these challenges,yet few studies have approached incentivizing collaboration from the perspective of profit allocation.Therefore,this paper pro poses a fair and efficient profit allocation method.Incorporat ing the Gauss-Legendre quadrature formula into the AumannShapley value(GL-AS)method enables efficient calculation of the profit allocation of cooperative members.However,existing literature only discusses the profit allocation method of conven tional power generation units,limiting its applicability.This pa per addresses the problem of energy storage system(ESS)switching between charging and discharging in any time inter val and the time-varying problem of renewable energy power output,thereby ensuring the efficiency of the solution process.Furthermore,a novel profit allocation adjustment model is pro vided through the adoption of triangular fuzzy comprehensive evaluation(TFCE).Finally,the effectiveness of the proposed profit allocation method is validated through numerical simula tions in various scenarios.
