Combined Bidding Strategy of Multi-owner Cascaded Hydropower Stations in Day-Ahead Market

摘要：

　　Under the background of the electricity market reform,if the multi-owner cascade hydropower stations bid separately,the overall competitive advantages of river basin cannot be exerted,and the overall benefits cannot achieve the maximization.Based on the operation characteristics of cascade hydropower stations and the rule of competitive bidding,this paper established a bi-level optimal model for bidding game in day-ahead market,and used the Nash equilibrium principle of the game theory and genetic algorithm to solve this model,the optimal bidding strategies of the multi-owner cascade hydropower stations have been solved under the circumstances of bidding by oneself and alliance.The results from the calculating examples showed that the unified price declaration of the multi-owner cascade hydropower stations in day-ahead market can improve the overall and individual generation efficiency,and proved the effectiveness and feasibility of the combined bidding strategy in power market.

作者: Ying Yang Weibin Huang Guangwen Ma Shijun Chen Gang Liu Yue Liu

作者单位: College of Water Resource and Hydropower,Sichuan University,Chengdu 610065,China College of Water Resource and Hydropower,Sichuan University,Chengdu 610065,China;State Key Laborator Sichuan Chuantou Energy CO.,LTD,Chengdu 610065,China

会议类型: 国际会议

会议名称: 2018 International Symposium on Water System Operations(ISWRSO 2018)(2018年水资源系统及调度国际研讨会)

会议地点: 北京

会议语种:英文

页码: 1-8

在线出版日期: 2018-10-12（万方平台首次上网日期，不代表论文的发表时间）