基于需求侧响应的一种空调优化控制策略

Optimal Control Strategy for Air Conditioning Based on Demand Response

新型电力系统中,由源网荷储各侧共同保障电能供应的安全可靠。空调负荷作为季节性的重要电力系统负载,以需求侧响应的方式对其进行负荷管理,有助于电网顺利迎峰度夏、迎峰度冬。工商业及事业单位等电力大用户空调负荷均可作为柔性负载进行网荷互动,以虚拟电厂的形式保证电力供给。大用户一般多使用多联机式、水冷机组的大型空调,控制节点多且分散,需求响应终端为满足上百台控制节点的接入,需一种有效的优化控制策略。

In the new-type power system,the source,grid,load and storage sides jointly ensure safe and reliable electric supply.As an important seasonal power system load,air conditioning load management through demand response is helpful for the grid to smoothly transit to peak loads during summer and winter seasons.Air conditioning loads of large consumers such as business and institutions can be used as flexible loads for network load interaction,ensuring power supply in the form of virtual power plants.Large users generally use multi-split or water-cooled air conditioning units with multiple and dispersed control nodes.To meet the requirements of hundreds of control nodes,an effective optimization control strategy is needed for the demand response terminal.