摘要
讨论了区域电力市场环境下运行备用容量的确定和获取问题。首先,阐述了在区域电力市场中可供选择的两种不同的运行备用市场模式,即“协调运作”模式和“统一运作”模式,然后重点针对“协调运作”模式下的区域运行备用容量的确定和获取进行了讨论,兼顾了区域资源优化配置和省/直辖市间联络线结构的特点。为了确保区域运行备用市场能够顺利建立并稳健运营,如何将区域运行备用收益合理、公平地分配给参与区域电力市场的各省/直辖市成员是一个必须解决的重要问题,为此提出了基于合作博弈理论的方法,以提高各省/直辖市参与区域运行备用市场的积极性。最后,通过仿真算例说明了所提出的运行备用容量确定和获取机制的基本特征。
A mechanism is presented for determining and procuring operating reserve capacity in regional electricity markets (REM). First, two candidate procurement modes of operating 鈥?reserve capacity in REM, i. e. the unified mode and the coordinated mode, are discussed. A method for determining and procuring operating reserve capacity in REM is next presented. Constraints associated with inter-provincial tie-line power flow could be taken into account in the proposed method. An allocation mechanism of benefits concerning the operation reserve provision based on cooperative game theory is developed, and conflicts of interest between the region-wide profit and each provincial own profit could thus be resolved. Finally, a numerical example is served for demonstrating the essential features of the proposed model and method.
出处
《电力系统自动化》
EI
CSCD
北大核心
2004年第13期7-12,共6页
Automation of Electric Power Systems
基金
高等学校博士学科点专项科研基金资助项目(2000033530)
香港政府研究资助局(RGC)资助项目(HKU7173/03E)
香港大学"种子"基金资助项目。
关键词
区域电力市场
辅助服务
运行备用
获取机制
分配机制
合作博弈
SHAPLEY值
regional electricity market
ancillary services
operating reserve
procurement mechanism
allocation mechanism
game theory
Shapley value
