METHOD FOR EVALUATING ENERGY SAVING PERFORMANCE OF VENTILATION AIR CONDITIONING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a method for calculating year-round energy consumption efficiency (APF) considering indoor sensible heat load and latent heat load, and provide a method for evaluating energy saving performance of a ventilation air conditioning system based on the APF.;SOLUTION: The ventilation air conditioning system mainly constituted of a sensible heat control device controlling indoor sensible heat and a latent heat control device controlling indoor latent heat calculates the year-round energy consumption efficiency APF which is a ratio between a sum of heat quantity of sensible heat and latent heat removed from indoor air over a cooling period and a heating period and heat quantity of sensible heat and latent heat added to indoor air and a sum of electric energy consumed in the periods. Based on the year-round energy consumption efficiency APF, energy saving performance of the ventilation air conditioning system is evaluated.;COPYRIGHT: (C)2011,JPO&INPIT