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

  • 제20권6호
  • /
  • Pages.365-371
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  • 2008
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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

응축형 가스보일러시스템의 제어 알고리즘 개발을 위한 효과적인 동적모델

Effective Dynamic Models for the Development of Control Algorithms of a Condensing Gas Boiler System

  • 한도영 (국민대학교 기계.자동차공학부) ;
  • 김성학 (국민대학교 기계공학과 대학원)
  • Han, Do-Young (School of Mechanical and Automotive Engineering, Kookmin University) ;
  • Kim, Sung-Hak (Graduate School of Mechanical Engineering, Kookmin University)
  • 발행 : 2008.06.10
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초록

Condensing gas boiler units may make a big role for the reduction of energy consumption in heating industries. In order to decrease the energy consumption of a condensing gas boiler unit, effective operations of the system are necessary. In this study, mathematical models of a condensing gas boiler system were developed in order to develop control algorithms of the system. These include dynamic models of a blower, a gas valve, a pump, a burner, a boiler heat exchanger, and a hot water heat exchanger. Control algorithms of a blower, a gas valve, and a pump were also assumed. Simulation results showed good predictions of dynamic behaviors of a boiler system. Therefore, the simulation program developed for this study may be effectively used for the development of control algorithms of a boiler system.

키워드

참고문헌

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