Main Steam Pressure Stabilization and Fuel Reduction by Boiler Combustion Control Optimization System “ULTY-V”

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  • ボイラ燃焼制御最適化システム『ULTY-V』による主蒸気圧力安定と燃料削減
  • ボイラ燃焼制御最適化システム『ULTY-V』による主蒸気圧力安定と燃料削減 : ボイラ燃焼制御最適化による主蒸気圧力安定化および燃料低減の実現
  • ボイラ ネンショウ セイギョ サイテキカ システム 『 ULTY-V 』 ニ ヨル シュ ジョウキ アツリョク アンテイ ト ネンリョウ サクゲン : ボイラ ネンショウ セイギョ サイテキカ ニ ヨル シュ ジョウキ アツリョク アンテイカ オヨビ ネンリョウ テイゲン ノ ジツゲン
  • ─ボイラ燃焼制御最適化による主蒸気圧力安定化および燃料低減の実現─

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Description

<p>If the inputs to the boiler change（e.g. coal with a different moisture content is fed to the boiler），a change is required from the control system to compensate for the variance. However, it is difficult for an existing control system to change gain automatically and continuously depending on combustion condition because the ability to measure all the external factors and to reflect these parameters is too hard to carry out, especially in an older traditional control system.</p><p>ULTY has been developed to resolve this problem in thermal power plants, by calculating the most appropriate gain and altering the control systems output correction factor produced by existing systems for plant controls. ULTY can then improve the stabilization of the combustion state and achieve the best controlled performance.</p><p>As well as improving the stability of the combustion state, ULTY will also contribute to fuel-saving, preventing heat-exhaustion and improve boiler pressure stability.</p>

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 72 (1), 45-50, 2018

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

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