家用空调与电池储能系统的协同优化控制及实现OA

Under the background of a tight power balance,improving energy efficiency on the user side is a crucial to alleviate grid supply pressure.For energy management of household air conditioning systems under time-of-use pricing,a coordinated optimization model for air conditioning and battery energy storage systems is proposed.This model limits the frequent switching of the battery storage device between charging and discharging states within a rolling time-domain control framework.Based on the laboratory setup,a combined air conditioning and energy storage system for cooperative operation is constructed based on the Internet of Thing,where a distributed integration scheme for the energy management monitoring platform and other core components is provided.Through simulation and experiments,the effective-ness of the air conditioning-battery storage economic operation model and the energy management system is validated.The air conditioning system and energy storage devices exhibit obvious pre-cooling and pre-charging behaviors before peak electricity prices.Compared to the independent operation of the air conditioning system,joint economic operation reduces electricity costs by 13%.