설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)

  • 제17권3호
  • /
  • Pages.243-249
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  • 2005
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  • 1229-6422(pISSN)
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  • 2465-7611(eISSN)
대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
권호 표지

제어 알고리즘 개발을 위한 GHP 냉방모드 동특성 모델링

Dynamics modeling of a GHP in cooling mode for development of control algorithm

  • 신영기 (세종대학교 기계공학과) ;
  • 김영일 (한국과학기술연구원(KIST) 열유동제어연구센터)
  • 발행 : 2005.03.01
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초록

The present study has been conducted to simulate dynamics of a gas engine-driven heat pump(GHP) for design of control algorithm. The dynamic modeling of a GHP was based on conservation laws of mass and energy. For automatic control of refrigerant pressures, actuators such as engine speed, outdoor fan, coolant three-way valves and liquid injection valve were PI or P controlled. The simulation results showed physical behavior that is realistic enough to apply for control algorithm design.

키워드

참고문헌

  1. McQuiston, F. C., Parker, J. D., Spitler, J. D., 2000, Heating, Ventilating, and Air Conditioning : Analysis and Design, Wiley Text Books, 5th ed., pp. 302-356
  2. Kim, K. S., Kim, Y. G., Ryu, S. K., Kim, T., J., 1995, Superheat Control of Evaporator by EEV, Proceedings of Air-Conditioning and Refrigeration Engineering, Summer Meeting, pp. 296-301
  3. Heywood, J. B., 1988, Internal Combution Engine Fundamentals, McGraw-Hill Book, pp. 389-390
  4. Yanmar Ltd., 2003, GHP YNZP840F1 Manual (in Japanese), pp. 65-80
  5. Corripio, A. B., 1990, Tuning of Industrial Control Systems, An Independent Learning Module, Instrument Society of America, pp. 125-143