董雷;涂淑琴;李烨;蒲天骄;

• 1:华北电力大学电气与电子工程学院
• 2:中国电力科学研究院有限公司

摘要(Abstract)：

随着各社会资本逐步涌入电力市场,未来不同虚拟电厂将属于不同的利益主体,形成多决策主体相互竞争的博弈格局。为兼顾配电网运营商和虚拟电厂的利益,建立运营商和多虚拟电厂的一主多从博弈模型,研究运营商动态定价行为和虚拟电厂能量管理模型,并提出一种基于Kriging元模型的主从博弈均衡算法。该方法用Kriging元模型拟合并代替虚拟电厂能量内部管理模型,在迭代寻优过程中,结合粒子群优化算法生成新的优异采样点,有针对性地修正元模型,从而快速准确地得到虚拟电厂的交易电价和出力计划。该算法无需虚拟电厂的所有参数,不仅达到保护虚拟电厂隐私的目的,而且能够避免对下层优化模型的大量调用,有效减小计算量,提高求解效率。

关键词(KeyWords)： 虚拟电厂;主从博弈;Kriging元模型

Abstract:

Keywords:

基金项目(Foundation): 国家电网有限公司科技项目(SGHADK00PJJS1700194);; 北京市自然科学基金项目(3161002)~~

作者(Author): 董雷;涂淑琴;李烨;蒲天骄;

Email:

DOI: 10.13335/j.1000-3673.pst.2019.2244

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