省エネルギー　ＩＩ　　ガスタービンリパワリングのシステム選定の考え方と適用事例

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タイトル別名
  • Energy Saving II. Gas Turbine Repowering Systems and Application.
  • ガス タービン リパワリング ノ システム センテイ ノ カンガエカタ ト テ

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抄録

Cogeneration systems (CGS) have been widely accepted in the market, and various modified systems are in operation. Among them, a gas turbine repowering system is very interesting, in which a gas turbine generator (GT) is added to an existing combined power system of a boiler and a steam turbine (ST). In this system, the exhaust heat of GT is directed to ST, is used as an additional combined cycle, and the overall heat efficiency is improved.<BR>The characteristics of this repowering are : energy saving by 10-30 percent by step-by-step (cascade) energy use, less emission of carbon dioxide and nitrogen oxides, additional power generation by GT and total energy saving in a mill.

収録刊行物

  • 紙パ技協誌

    紙パ技協誌 51 (11), 1626-1633, 1997

    紙パルプ技術協会

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