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ASHP with non-azeotropic refrigerant and research on its self-adaptive control of working conditions.

Author(s) : WANG R. X., LI H. Q., LI A. G., et al.

Summary

The thermodynamic properties of an air-source heat pump are analysed. The basic thinking, the principle of system self-adaptive control and the general control logical relations are described. The physical properties of non-azeotropic mixture refrigerants and their influences on the control system are discussed. The self-adaptive control parameters and data acquisition method are studied to build up a frequency-domain analysis model of control system. Finally, a control programme is put forward.

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Pages: 559-565

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Details

  • Original title: ASHP with non-azeotropic refrigerant and research on its self-adaptive control of working conditions.
  • Record ID : 2003-2546
  • Languages: English
  • Publication date: 2002/09/17
  • Source: Source: Prelim. Proc. 5th IIR-Gustav Lorentzen Conf. nat. Working Fluids, Guangzhou
    559-565; fig.; 11 ref.

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