Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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A Study of Rule-based Fault Detection Algorithm in the HVAC System

규칙기반 고장진단 알고리즘의 실험적 연구

  • 조수 (한국에너지기술연구원 친환경건물연구센터) ;
  • 태춘섭 (한국에너지기술연구원 친환경건물연구센터) ;
  • 장철용 (한국에너지기술연구원 친환경건물연구센터) ;
  • 양훈철 (한국에너지기술연구원 친환경건물연구센터)
  • Published : 2005.11.25
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Abstract

The objective of this study is to develop a rule-based fault detection and diagnosis algorithm and an experimental verification using air handling unit. To develop an analytical algorithm which precisely detects a faulted component, energy equations at each control volume of AHU were applied. An experimental verification was conducted in the AHU at Green Building in KIER. In the experiment conducted in hot summer condition, the rule based FDD algorithm isolated a faulted sensor from HVAC components.

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