Multi-objective Long-term Generation Scheduling Based on Two Person-Zero Sum Games
During the last few years, as energy saving and emission control have become important issues with extensive concerns, economic benefits could no longer be the only purpose considered in long-term generation scheduling. This work presents a multi-objective linear model with the optimization of all the objectives including electricity purchasing cost, fuel consumption and pollutant emission taken into account in yearly generation scheduling. Since the objectives are conflicting to each other, game theory is applied to obtain a compromised solution satisfying all the objectives under a two person-zero sum game viewpoint. An actual power system is employed to demonstrate the efficacy of the approach. Conversion between these objectives could be calculated and the reasonability of results obtained by game method is discussed in this paper.
economic dispatch energy-saving dispatch two person-zero sum game yearly generation scheduling
CHEN Liang WANG Guanqun GONG Yuan WANG Yi MEI Shengwei
School of Electric Power, South China University of Technology, Guangzhou 510640, China Guangdong Po Department of Electrical Engineering, Tsinghua University, Beijing 100084, China Guangdong Power Dispatch Center, Guangzhou 510600, China
国际会议
The 31st Chinese Control Conference(第三十一届中国控制会议)
合肥
英文
6958-6962
2012-07-01（万方平台首次上网日期，不代表论文的发表时间）