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Load sharing control of refrigerators by considering positive utilization of waste heat in cogeneration systems.

[In Japanese. / En japonais.]

Author(s) : KATAYAMA K., ITO K.

Type of article: Article

Summary

In many real cogeneration systems, the waste heat exhausted from main drivers is sometimes not effectively utilized by waste heat refrigerators. It arises often in case of parallel running of ordinary gas-fired refrigerator and waste heat refrigerator, because the former shares much cooling thermal load and the latter cannot share the prior load. In the paper, according to the following steps, the above-mentioned problem is investigated and some useful results have been obtained: 1) the refrigerator's load sharing phenomenon is analyzed for several systems of different refrigerator's connection and control types; 2) the physical condition necessary to improve positive utilization of waste heat is analyzed from refrigerators' hardware standpoint; 3) some main analytical results are proved through the experimental study on a real existing cogeneration system.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1994-2534
  • Languages: Japanese
  • Source: Transaction of the Society of Heating, Air-conditioning and Sanitary Engineers of Japan - n. 53
  • Publication date: 1993/10
  • Document available for consultation in the library of the IIR headquarters only.

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