面向“双碳”目标的虚拟电厂能源需求响应策略

Virtual power plant energy demand response strategy for"dual carbon"goal

在我国“双碳”目标引领下,新型电力系统产业结构持续优化升级,虚拟电厂技术作为破解清洁能源消纳和绿色能源转型的解决方案,对我国能源战略转型和“双碳”目标的实现具有重大意义。基于构成分析法对考虑碳排放的虚拟电厂基本架构以及功率交互模式进行探究,提出了一种虚拟电厂需求响应调度策略;采用三级聚合的方式对用户负荷进行调控,并对各级聚合商的分工提出明确要求,以保障能源供应的供需平衡;最后,对虚拟电厂的发展进行规划,旨在充分发挥虚拟发电厂在负荷调控及系统控制等方面的价值作用,参与电力市场绿色交易持续完善市场交易准则,更好地服务到市场中去,这对促进“双碳”目标实现具有重要指导意义。

Under the guidance of China′s"dual carbon"goal,the industrial structure of the new power system continues to optimize and upgrade.As a solution to clean energy consumption and green energy transformation,virtual power plant technology is of great significance to China′s energy strategy transformation and the realization of"dual carbon"goal.Based on the component analysis method,this paper explored the basic architecture and power interaction mode of virtual power plant considering carbon emission,and proposed a demand response scheduling strategy of virtual power plant.In order to ensure the balance between supply and demand of energy supply,the user load was regulated by three-level aggregation,and the division of labor of aggregators at all levels was clearly required.Finally,planning for the development of virtual power plants aims to fully leverage their value in load regulation and system control,participate in green trading in the electricity market,continuously improve market trading standards,and better serve the market.This has important guiding significance for promoting the achievement of"dual carbon"goals.