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Dynamic free cooling, efficient energy saving air-conditioning system for data centres.

Dynamic free cooling, efficiënt en energiebesparend airconditioningsysteem voor datacenters.

Author(s) : HAVENAAR D.

Type of article: Article

Summary

Servers in data centres produce a large amount of heat which has to be removed by ventilation and air-conditioning systems. These systems have very high energy consumption. Increasing energy costs and limited resources of available electricity are forcing the data centre industry to use energy efficient technical equipment. Dynamic free cooling is a control concept for data centre air-conditioning systems combining hybrid indirect free cooling, precision air-conditioning units, fan speed dry coolers and speed controlled central pumps to highly efficient precision cooling system. All system components are centrally controlled to minimize overall energy consumption depending on the ambient temperature and the room load status.

Details

  • Original title: Dynamic free cooling, efficiënt en energiebesparend airconditioningsysteem voor datacenters.
  • Record ID : 2009-0787
  • Languages: Dutch
  • Source: Koude & Luchtbehandeling - vol. 102 - n. 1
  • Publication date: 2009/01

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