Method of starting a turbo machine

The method involves operating a fluid-flow machine (101) during exceeding a threshold value characterized for temperature in a preset region of a rotor. The temperature is continuously measured in the preset region of the rotor. A turbine unit (106) and a compressor (102) are arranged on a common tu...

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Bibliographische Detailangaben
Hauptverfasser:	FLOHR, PATRICK RONALD, HOELL, HARALD, WODITSCHKA, FRANK, BALKOWSKI, INGO, VEITSMAN, VYACHESLAV, AHAUS, GUIDO, LYKO, CHRISTIAN, RICKEN, OLIVER, HECKEL, WALDEMAR, SIEBER, UWE, STOCK, SEBASTIAN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	The method involves operating a fluid-flow machine (101) during exceeding a threshold value characterized for temperature in a preset region of a rotor. The temperature is continuously measured in the preset region of the rotor. A turbine unit (106) and a compressor (102) are arranged on a common turbine shaft (108). A generator and/or a working machine are supported with the turbine shaft. A set of rotary blades (112) is connected with the turbine shaft. Fixed guide vanes (114) are formed as annular under formation of the guide vanes at a guide vane carrier (116) of the turbine unit. An independent claim is also included for a fluid-flow machine. Ein Verfahren zum Anfahren einer Strömungsmaschine (101) mit einem Rotor soll angegeben werden, welches ein schnelleres Anfahren erlaubt, ohne dabei die Lebensdauer des Rotors zu reduzieren. Dazu wird bei Überschreitung eines für die Temperatur in einem vorgegebenen Bereich des Rotors charakteristischen Grenzwertes die Strömungsmaschine (101) in Betrieb genommen, wobei die Temperatur in dem vorgegebenen Bereich des Rotors gemessen wird.