Interior and exterior zoning method of air conditioning system in office buildings based on dynamic load characteristic analysis

For the office buildings with large window-to-wall ratio on the external facade and high personnel density, the exterior zone also has cooling load demand in some time in winter. If this factor is ignored in the air conditioning system configuration, the system may not be able to adjust the cold and heat according to the personalized demand, and the exterior zone may be overheated. Through the dynamic load calculation and load characteristic analysis of typical office building standard floor, this paper provides reasonable suggestions for the configuration of air conditioning system in the interior and exterior zones of office buildings.