Journal of the Korean Society for Geothermal and Hydrothermal Energy (한국지열·수열에너지학회논문집)

Korean Society for Geothermal and Hydrothermal Energy (한국지열·수열에너지학회)
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Demand Control Application Strategies for Saving Electric Power Price of Central Cooling System

중앙 냉방시스템의 전력량 요금절감을 위한 디맨드제어 적용방안 연구

  • Hwang, Jin-Won (Department of Building Equipment System Engineering, Gachon graduate school) ;
  • Song, Jae-Yeob (Department of Building Equipment System Engineering, Gachon graduate school) ;
  • Ahn, Byung-Cheon (Department of Building Equipment System Engineering, Gachon university)
  • 황진원 (가천대학교 건축설비공학과 대학원) ;
  • 송재엽 (가천대학교 건축설비공학과 대학원) ;
  • 안병천 (가천대학교 건축설비공학과)
  • Received : 2012.08.10
  • Accepted : 2012.10.15
  • Published : 2012.12.01
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Abstract

In this study, computer simulation for demand control strategies to save the electric energy and power price in the building central cooling system is done. The demand control and outdoor reset control algorithms are applied by consideration the electric energy and power price according to the energy consumption characteristics. The suggested control methods show better responses in the power price and energy consumption in comparison with the conventional one.

Keywords