Profit allocation method of coalition including multi-energy based on Nash-Harsanyi game theory
Energy resources belonging to independent owners under the background of multi-energy coalition partic-ipating in the market,thus ensuring the fairness of the profit allocation of each player becomes crucial.Aiming at the profit allocation of a coalition including wind turbine(WT),photovoltaic(PV),hydro and pumped-hydro-stor-age plant(PHSP)participating spot market,based on the Nash-Harsanyi game theory,the marginal contribution,the new energy output accuracy,and the extra contribution indices are comprehensively considered to quantify the actual contribution of each entity in the coalition,and the utility function is utilized to represent the risk preference of each member,thus,a profit allocation model of coalition members is established.Considering the actual output of each energy sources in operation day,the profits obtained by the coalition participation in the spot market are al-located.The effectiveness of the proposed model is verified by an example simulation,and the fairness and rational-ity of the proposed method is proved by comparing the profit allocation result of different methods.
万方数据
维普
