Methods and systems of variable extraction for gas turbine control

Methods and systems of variable extraction for gas turbine control

  • CN 101,029,598 B
  • Filed: 02/28/2007
  • Issued: 06/11/2014
  • Est. Priority Date: 02/28/2006
  • Status: Active Grant
First Claim
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1. the method for the load of a control gas turbine engine (100), described gas turbine engine (100) is a part that comprises the Integrated gasification combined cycle power generation systems (200) of air gas separation unit (204), said method comprising the steps of:

  • Aspirate a certain amount of pressurized air by turbocompressor (104) compression;

    A certain amount of pressurized air of described suction is supplied to described air gas separation unit (204);

    Change from the described compressed-air actuated amount of described turbocompressor suction according to the demand load for described gas turbine engine;

    Wherein, change from the step of the described compressed-air actuated amount of described turbocompressor suction and comprise the following steps according to described demand load;

    Measure the actual loading of described gas turbine engine (100);

    AndThe demand load of the described actual loading of described gas turbine engine and described gas turbine engine (100) is compared.

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