面向主动需求响应的需求侧荷源二重性建模方法

Demand Side Load Source Duality Modeling Method for Active Demand Response

以面向主动需求响应的荷源二重性建模方法为主题,从需求侧灵活性资源参与电网调度的视角分析了国内外在荷源二重性建模方面的研究成果,按照研究对象划分,负荷跟随电源(load-follows-generation,LFG)模型分为一般负荷、储能设备、分布式能源及其组合,对负荷响应建模、优化目标、约束条件、调度方法、控制方式等进行阐述,阐述了负荷跟随发电的模式能够实现主动需求响应,优化负荷曲线,缓解发电侧调度压力,促进可再生能源消纳。

This paper takes the method of load source duality modeling for active demand response as the theme,analyzes the research results of load source duality modeling at home and abroad from the perspective of flexible resources participating in grid dispatching on demand side.According to the research object division,LFG(load follow generation)model is divided into general load,energy storage equipment,distributed energy and its combination,and it can model and optimize load response The paper expounds the target,constraint,scheduling method and control mode,and expounds that the load following generation mode can realize the active demand response,optimize the load curve,alleviate the dispatching pressure on the power generation side,and promote the consumption of renewable energy.