运行备用是保障电力系统高可靠供电的必要手段。能量市场和运行备用市场之间存在着内在联系。如果备用市场的定价机制能够引起能量市场出清价格的变化 ,对系统的影响将很大。文中首先按照不同的备用市场定价原则 ,即市场出清价格方式和按报价结算方式 ,获得了机组基于成本报价时的利润分布 ,并分析了分布的合理性及其对机组报价行为的影响。然后利用博弈模型 ,考察了备用市场不同的定价方法对能量市场机组的报价行为的影响 ,认为在运行备用市场使用按报价结算方式定价比统一的出清电价方式能更好地引导机组在能量市场报成本价格。仿真计算结果说明了理论分析的意义 Operational backup is the necessary means to ensure the high reliability and reliability of the power system. There is an inherent relationship between the energy market and the running of the backup market. If the reserve market pricing mechanism can cause the energy market to clear the price changes, the impact on the system will be great. First of all, according to the different reserve market pricing principle, namely the market clearing price method and the quotation settlement method, the profit distribution when the unit is based on the cost quotation is obtained and the rationality of the distribution and its influence on the unit pricing behavior are analyzed. Then the game model is used to examine the influence of different pricing methods in the reserve market on the bidding behavior of the energy market units. It is considered that the use of the price clearing method in the operation of the reserve market can better guide the unit in the energy market Reported the cost price. Simulation results show the significance of theoretical analysis