Evaluation Framework and Analyses for Thermal Energy Storage Integrated with Packaged Air Conditioning

Kung, F. ; Deru, M. ; Bonnema, E.

关键词: PACKAGED AIR CONDITIONING;    AIR CONDITIONING;    AC;    THERMAL ENERGY STORAGE;    TES;    COMMERCIAL BUILDINGS;    NATIONAL RENEWABLE ENERGY LABORATORY;    NREL;    Buildings;   

DOI  :  10.2172/1107465
RP-ID  :  NREL/TP-5500-60415
PID  :  OSTI ID: 1107465

学科分类：能源（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

Few third-party guidance documents or tools are available for evaluating thermal energy storage (TES) integrated with packaged air conditioning (AC), as this type of TES is relatively new compared to TES integrated with chillers or hot water systems. To address this gap, researchers at the National Renewable Energy Laboratory conducted a project to improve the ability of potential technology adopters to evaluate TES technologies. Major project outcomes included: development of an evaluation framework to describe key metrics, methodologies, and issues to consider when assessing the performance of TES systems integrated with packaged AC; application of multiple concepts from the evaluation framework to analyze performance data from four demonstration sites; and production of a new simulation capability that enables modeling of TES integrated with packaged AC in EnergyPlus. This report includes the evaluation framework and analysis results from the project.