Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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A Case Study of Hybrid Air Conditioning and Ventilation System

환기 병용형 냉난방 시스템 설계 및 현장 적용 사례 연구

  • Lee, Hong-Cheol (Fire & Engineering Services Research Center, Korea Institute of Construction Technology) ;
  • Hwang, In-Ju (Fire & Engineering Services Research Center, Korea Institute of Construction Technology) ;
  • Shin, Hyun-Joon (Fire & Engineering Services Research Center, Korea Institute of Construction Technology)
  • 이홍철 (한국건설기술연구원 화재 및 설비연구센터) ;
  • 황인주 (한국건설기술연구원 화재 및 설비연구센터) ;
  • 신현준 (한국건설기술연구원 화재 및 설비연구센터)
  • Published : 2008.11.21
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Abstract

In this study it was evaluated that hybrid air conditioning and ventilation system to reduce energy consumption and keep on comfortable indoor environment in an underground shopping center. Room temperature by hybrid HAVC system was controled as $1.8{\sim}2.1^{\circ}C$ low and indoor humidity was controled as $4.1{\sim}5.0%RH$ low, and response was fast in $2.0{\sim}2.5$ times compared with conventional system. And also transportation efficiency of hybrid HVAC system was improved in about 27%, and total energy consumption rate of hybrid HVAC system is decreased in 16% compared with conventional system.

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