面向多虚拟电厂的分层分区多层互补动态聚合调控策略
摘要：虚拟电厂(virtual power plant，VPP)是一种新型运行模式，通过有效聚合电网中大量需求侧资源并制定有效的动态聚合调控策略，实现电网不同时空的功率互补，提高电网调控的灵活性和系统的经济性。从电网调度角度分析了典型电网需求响应行为特性，提出了需求响应能力指标和虚拟电厂分类聚合方法，构建了多源虚拟电厂调控模型，以其结果支撑虚拟电厂响应资源的分层分区互补调控。最后，以某园区为案例，分析了虚拟电厂调控策略的合理性和多源虚拟电厂调控的科学性。结果表明，整体动态调控策略可以引导虚拟电厂科学合理地发挥需求响应价值，促进电网负荷平稳和系统安全稳定运行。
Abstract:Virtual power plant (VPP) is a new type of operation mode. It can effectively aggregate a large number of demand side resources and formulate effective dynamic aggregate control strategies to achieve power complemen-tation in different time and space of the power grid and improve the flexibility of power grid control and the economy of the system. From the perspective of power grid dispatching, this paper analyzed the characteristics of typical power grid demand response behavior, and proposed the demand response capability indexes and the classification and aggregation method of VPP. Then, a multi-source VPP regulation model was constructed, and the results supported the hierarchical and regional complementary regulation of VPP response resources. Finally, taking a park as a case, the rationality of VPP control strategy and the scientificity of multi-source VPP control were analyzed. The results show that the overall dynamic control strategy can guide the VPP to give full play to the demand response value in a scientific and reasonable way, and promote the stable load of power grid and the safe and stable operation of the system.
标题：面向多虚拟电厂的分层分区多层互补动态聚合调控策略
title:Multi-Virtual Power Plant-Oriented Dynamic Aggregation Control Strategy Based on Hierarchical Partition and Multi-Layer Complementation
作者：张叶青, 陈文彬, 徐律军, 江兴稳
authors:Yeqing ZHANG, Wenbin CHEN, Lüjun XU, Xingwen JIANG
关键词：虚拟电厂(VPP),动态聚合,电网调度,需求侧管理,
keywords:virtual power plant (VPP),dynamic aggregation,power grid dispatching,demand side management,
发表日期：2024-02-29
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