Case Study of Hybrid HVAC system Applied VRF

VRF 응용 Hybrid 공조시스템 Case Study

  • Kim, Seong-Sil (Air conditioning Division, LG Electronics Inc) ;
  • Park, Wan-Kyu (Air conditioning Division, LG Electronics Inc) ;
  • Hur, Inn-Ju (Air conditioning Division, LG Electronics Inc)
  • Published : 2008.06.25


The present study has been conducted variable refrigerant flow system applied building. Multi air-conditioning system has some benefits : easier building management and maintenance and energy saving. Recently, the system heat pump has been employed in medium-sized and tall buildings. However, the performance data and design method for system heat pump are limited in literature due to complicated system parameters and operating conditions. In the present study, case study of a system heat pump applied various building. The aim of this paper is to application multi air-conditioners and to inform the benefits of multi air-conditioners.