基于博弈论的电力系统供给侧多方交易决策

发布时间：2018-01-09 09:07

本文关键词：基于博弈论的电力系统供给侧多方交易决策　出处：《电网技术》2017年06期 　论文类型：期刊论文

【摘要】：在电力体制改革背景下,新增实体进入电力市场参与供电交易。分别建立传统方式与电力改革背景下的网损模型,考虑地理位置、收益以及系统损耗等因素,建立电网公司、新增实体和用户构成的3方静态非合作博弈模型。以含7个新增实体的电力系统为例,采用串行化协同遗传-粒子群优化算法进化算法求解其交易决策的纳什均衡解,得到供电方电价及系统网损优化结果,并解释了纳什均衡的物理意义。算例结果表明,该模型具有一定的可行性及普适性,为制定供给侧的多方电力交易决策提供了理论参考。
[Abstract]:In the background of power system reform, the new entity to enter the electricity market transaction. Participate in power supply network loss model were established and the traditional way of power under the background of reform, considering the geographical position, the establishment of Power Grid Corp system profit and loss and other factors, and the 3 party static non cooperative game model of new entity and user a power system containing 7. The new entity, for example, the Nash equilibrium serial cooperative genetic algorithm particle swarm optimization evolutionary algorithm for solving the trading decision solution, obtained results optimize network loss power price and price system, and explains the physical meaning of the Nash equilibrium. Numerical results show that the model has certain feasibility and general applicability, provide the theoretical reference for the formulation of the multi power supply side trading decision.

【作者单位】：南昌大学信息工程学院;国网上饶供电公司;
【分类号】：F224.32;F426.61
【正文快照】： 0引言分布式能源凭借其能源的清洁性、使用效率高等优势得到大力推广,部分区域的分布式能源大力开发,除能满足就近负荷的需求外,还有电力余量,部分区域甚至会出现弃光弃风现象;同时,分布式能源缺乏地区,电力需求主要依赖大电网,随着经济的不断发展,大电网的供给压力越来越大,

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