Game theory has far-reaching influences on many fields such as economics, sociology, military science, po-litical science, and engineering science since its birth more than half a century ago due to its unique advantages in dealing with multi-subjects, multi-objectives and sequential actions. It becomes an indispensable design tool for the analysis and research on strategy interactions in many key theories and fields of control and decision making. Because there exist mul-tiple decision-making entities with interactive relationships which could be either competitive or cooperative, the optimal decision-making problems of engineering system can often boil down to some special form of game problem. This article focuses on the control and decision-making problems in the power system and illustrates the modeling concepts and main methods of engineering game theory. In addition, based on authors'research work in related fields, this article summarizes applications and prospects of engineering game theory in power systems.%由于在处理多主体、多目标与复杂决策时序等方面具有的独特优势,博弈论从其诞生至今半个多世纪以来,已经对经济学、社会学、军事学、政治学以及工程科学等诸多领域产生深远的影响,成为分析研究策略相互作用的主流理论和控制与决策领域不可或缺的辅助设计工具.由于存在多个决策主体以及竞争与合作等多种利益关系,工程系统优化决策问题往往可归结为某种特殊形式的博弈问题.本文从电力系统中的控制与决策问题出发,阐述了工程博弈论的建模思想和主要方法,并以笔者团队近年来在相关领域的科研工作为主线,对工程博弈论在电力系统中的应用进行总结与展望.
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