Verification and Validation of EnergyPlus Conduction Finite Difference and Phase Change Material Models for Opaque Wall Assemblies

Tabares-Velasco, P. C. ; Christensen, C. ; Bianchi, M. ; Booten, C.

关键词: ACCURACY;    ENERGY CONSUMPTION;    PEAK LOAD;    PHASE CHANGE MATERIALS;    RESIDENTIAL BUILDINGS;    SIMULATION;    VALIDATION;    VERIFICATION;    HVAC SYSTEMS PHASE CHANGE MATERIALS (PCMS);    ENERGY CONSUMPTION;    RESIDENTIAL BUILDINGS;    Buildings;    Electricity;    Resources;    and Buildings Systems;   

DOI  :  10.2172/1050120
RP-ID  :  NREL/TP-5500-55792
PID  :  OSTI ID: 1050120
Others  :  TRN: US201218%%639

美国|英语

来源: SciTech Connect

【 摘 要 】

Phase change materials (PCMs) represent a potential technology to reduce peak loads and HVAC energy consumption in buildings. There are few building energy simulation programs that have the capability to simulate PCM but their accuracy has not been completely tested. This report summarizes NREL efforts to develop diagnostic tests cases to obtain accurate energy simulations when PCMs are modeled in residential buildings.