热泵蓄能耦合供冷供热系统研究综述与展望

Research review and outlook of heat pump cooling and heating system with thermal energy storage

热泵蓄能耦合供冷供热系统是可再生能源利用和蓄能技术的结合,其有利于提高建筑的可再生能源利用率,降低建筑能耗;同时通过移峰填谷,降低系统的运行费用,并实现电网的平衡调度。主要介绍了热泵蓄能耦合系统在设计优化、运行控制优化、测评、蓄能装置和新型设备研发、系统集成应用、建筑灵活性应用等方面的研究进展。分析了热泵蓄能耦合系统在国内发展存在的问题,指出了热泵蓄能耦合系统在未来建筑能源系统中的发展方向。

Heat pump cooling and heating system with thermal energy storage(HPS with TES)is a combination of renewable energy and energy storage technology,which is conducive to improving the renewable energy utilization rate of buildings and reducing the building energy consumption.By peak load shifting,the system can reduce the operating costs and achieve balanced dispatching of the power grid.Presents the research status of HPS with TES in design optimization,control strategy optimization,testing and evaluation,new energy storage device and equipment,system integrated application,and building flexibility application.Analyses some problems of domestic application of HPS with TES,and proposes the development direction in future building energy systems.