园区能源供需价量双层Stackelberg博弈模型

针对园区能源交易中能源商和用户的价量优化问题，提出园区能源供需价量双层Stackelberg博弈模型。上层模型能源商以实现自身利益最大化为目标，考虑多能流率平衡约束和外网交互约束、电转气、储电/热和燃气轮机等源储约束，通过竞争决定能源价格；下层模型考虑用户用能需求响应，以用能成本最小化为目标，考虑负荷需求约束，根据能源商的决策价格，决定用能需求，能源商进一步根据用户用能需求优化能源价格，反复迭代至收敛。算例结果显示所提方法能有效实现双方效益最大化。

Two-Layer Stackelberg Game Model for Energy Supply and Demand in the Park

Aiming at the optimization of the price and quantity of energy dealers and users in energy trading in the park, this paper proposef a two-layer Stackelberg game model of the price and quantity of energy supply and demand in the park.The upper-level model energy business aimed to maximize its own interests, considered the multi-energy flow rate balance constraints and external grid interaction constraints, power-to-gas, power/heat, gas turbines and other source-storage constraints, at the same time determined energy prices through competition. The lower model considered the user's energy demand response, aimed to minimize the energy cost, considered the load demand constraint, and determines the energy demand according to the decision price of the energy supplier. The energy supplier further optimized the energy price according to the user's energy demand, and iterated until convergence. The results of the example show that it can effectively maximize the benefits of both parties.