Method for automatic positioning of a gas turbine rotor

The invention relates to a method for automatic positioning of a gas turbine rotor. Method for positioning a rotor (2) of a gas turbine (1) automatically, said method comprising gathering data with a control unit (20), and processing this data to bring the rotor (2) to a desired position which is se...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	AXEL HAERMS, DIRK MATTHES, FELIX STAEHLI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a method for automatic positioning of a gas turbine rotor. Method for positioning a rotor (2) of a gas turbine (1) automatically, said method comprising gathering data with a control unit (20), and processing this data to bring the rotor (2) to a desired position which is set according a HMI (30). The indication of the lay of the rotor (2) to the control unit (20) is done by a key phasor (40), which comprises a sensor which gets a digital pulse for each revolution of a phasor cam wheel (70), this digital pulse being used to give the information of the lay of the rotor (2) to the control unit (20).