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리조트 건물의 연료전지 구동 지열원 복합열원 하이브리드 히트펌프 냉ㆍ난방 시스템 성능에 관한 해석적 연구 KCI 등재

Analytical Study on the Performance of Fuel Cell Driven Ground and Compound Source Hybrid Heat Pump Heating and Cooling System of a Resort Building

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한국기계기술학회지 (Journal of the Korean Society of Mechanical Technology)
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

Ground source heat pumps are clean, energy-efficient and environment-friendly systems. Although the initial cost of ground source heat pump system is higher than that of air source heat pump, it is now widely accepted as an economical system since the installation cost can be returned within an short period of time due to its high efficiency. In the present study, performances of ground source compound hybrid heat pump system applied to a resort building are simulated. The system design and operation process appropriate for the surrounding circumstance guarantee the high benefit of the heat pump system applied to a resort building. If among several renewable energy sources, ground, river, sea, waste water source are chosen as available alternative energies are combined, COP of the system can be increased largely and hybrid heat pump system can reduced the fuel cost.

목차
Abstract
 1. 서론
 2. 전산해석을 위한 리조트 건물 선정
 3. 리조트 건물의 냉․난방 부하동적해석과 히트펌프 시스템 시뮬레이션
  3.1 냉ㆍ난방 부하 동적해석 및 히트펌프 사이클해석
  3.2 지중 열교환기 해석
  3.3 전력요금과 연료요금 계산
 4. 대상 건물의 냉‧난방 부하 및히트펌프 시스템 시뮬레이션 결과
  4.1 전산해석을 통한 열원별 온도변화 분석
  4.2 지열, 공기열 복합열원 하이브리드 히트펌프시스템
  4.3 지열원, 수열원 복합열원 히트펌프 시스템
  4.4 연료전지로 구동되는 복합열원 히트펌프시스템
 5. 결론
 참고문헌
저자
  • 변재기(고려대학교 기계공학과) | J.K. Byun
  • 최영돈(고려대학교 기계공학과) | Y.D. Choi
  • 김정중(강원대학교 컴퓨터공학과) | J.J. Kim
  • 신종근(한중대학교 기계자동차공학전공) | J.K. Shin 교신저자