促进新能源消纳的光热电站现货交易模式及竞价策略

With the increase of construction scale of solar power station，the power supplier of solar power station will have a certain market power，so it is necessary to study the strategy of solar power station par⁃ ticipating in the day-ahead electricity market as a pricing type market entity. A stochastic bi-level optimiza⁃ tion model is established，the uncertainty of wind power output is considered，and the all-scenario-feasible stochastic optimization algorithm is applied to the bidding problem for dealing with the uncertainty，which ensures the feasibility of decision-making in all scenarios. The case results of a modified IEEE 30-bus test system and a real system in Northwest China area verify the practicality and effectiveness of the proposed bidding decision-making method in the aspects such as improving profitability of solar power station power supplier and social benefits，and promoting renewable energy consumption.