GAS TURBINE SUITABLE FOR RENEWABLE ENERGY AND CONTROL METHOD THEREOF

A power generation system having a high following property to follow a load change is provided. A multi-shaft gas turbine power generation system includes a compressor 1 that compresses air to generate compressed air, a combustor 20 that generates a combustion gas from the compressed air and fuel, a...

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Bibliographische Detailangaben
Hauptverfasser:	KUSUMI, Naohiro, HINO, Noriaki, AUNG, Kothet
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A power generation system having a high following property to follow a load change is provided. A multi-shaft gas turbine power generation system includes a compressor 1 that compresses air to generate compressed air, a combustor 20 that generates a combustion gas from the compressed air and fuel, a gas generator 15 including a high pressure turbine 2a driven by the combustion gas, a power turbine 16 including a low pressure turbine 2b driven by a gas exhausted from the gas generator 15 and a main power generator 5 that generates power by a rotational force of the low pressure turbine 2b to supply power to the system, a sub-electric motor and power generator 6 connected to the gas generator 15 and the power turbine 16 via a frequency converter 10, and a control apparatus 200. The gas generator 15 and the power turbine 16 have different shafts. The control apparatus 200 receives a load target of the system and a load change factor of the system to output a control signal of the frequency converter.