Using the Cournot model and Bertrand model of game theory, we form the corresponding bidding strategies model of power suppliers, formulate that Nash equilibrium exists in the oligarch competitive power market;

• 通过运用博弈理论中古诺寡头模型和伯特兰德寡头模型分别建立了相应的发电商竞价模型,并说明在寡头竞争的市场情况下存在纳什均衡;