Energy consumption control method and device of central air-conditioning refrigeration system

Energy consumption control method and device of central air-conditioning refrigeration system

  • CN 101,363,653 A
  • Filed: 08/22/2008
  • Published: 02/11/2009
  • Est. Priority Date: 08/22/2008
  • Status: Active Application
First Claim
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1. the consumption control method of a central air-conditioning refrigeration system is characterized in that, comprising:

  • Gather the device characteristics of each equipment in the central air-conditioning refrigeration system, set up the energy consumption model of each equipment according to described device characteristics;

    Gather the actual value of the cooling load of described central air-conditioning refrigeration system at a certain time interval, according to the actual value of current cooling load and the energy consumption model of each equipment, computing system optimized operation state, described system optimal running status makes that the total energy consumption of all devices is minimum;

    According to described system optimal running status, adjust each equipment running status;

    Repeat actual value, the computing system optimized operation state of described collection cooling load and the process of adjusting each equipment running status.

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