虚拟电厂背景下的空调负荷控制策略

Load control strategy under the background of virtual power generation

在虚拟电厂背景下,提出一种供需互动的空调控制策略。利用入户能量管理装置对用户房间温度进行预测,并计算入户能量管理装置控制的负荷可调容量。各入户能量管理装置将可调容量上报后,电网侧下发切负荷指令,入户能量管理装置接受指令,对其控制的空调负荷进行集中调控,最大限度保证用户舒适度的情况下,为电网侧提供大量可调容量。本文充分利用了虚拟发电厂技术,与物理端的入户能量管理装置结合,实现了大规模空调负荷的集中调控。

An air conditioning control strategy with supply and demand interaction is proposed under the background of virtu⁃al power generation.The indoor energy management device is used to predict the room temperature and calculate the load adjustable capacity controlled by the indoor energy management device.After each residential energy management device reports the adjustable capacity,the grid side issues load cutting instructions,and the resi⁃dential energy management device accepts the instructions to cen⁃trally regulate the air⁃conditioning load,providing a large amount of adjustable capacity for the grid side when maximum comfort of users is guaranteed.The virtual power plant technology is fully used and the physical energy management device is combined to realize the centralized control of large⁃scale air conditioning load。