B-32 A Study of Environmental Load Reduction Technique for University Facilities : Part6 : Investigation of operational status in a multi-split air-conditioning system and consideration of energy savings

Abstract

We investigated operational status in a multi-split air-conditioning system in the University of Tokyo. We inferred an annual thermal load from the measurement capacity of the system. Using the inferred thermal load as an input condition, we carried out annual energy simulations by LCEM and evaluated energy saving effect of renewal of the system, change of evaporating temperature and change in size of the system.