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The effect of low temperature utilization in planning an air conditioning system with an ice storage unit.

[In Japanese. / En japonais.]

Author(s) : KARINO N., SHIBA T., YOKOYAMA R., et al.

Type of article: Article

Summary

The purpose of this paper was to propose an optimal operational planning method for an air-conditioning system with an ice storage unit, and to analyse the effect through a numerical study for an office building. The results are summarized as follows: 1) with an ice storage system allowing use of cheap electric power during the night, energy charges are reduced by about 40%; 2) reduced ventilation energy due to lower air temperature overcomes the higher cost of low-temperature chilled water.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2003-2958
  • Languages: Japanese
  • Source: Transaction of the Society of Heating, Air-conditioning and Sanitary Engineers of Japan - n. 82
  • Publication date: 2001/07
  • Document available for consultation in the library of the IIR headquarters only.

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