STEAM TURBINE SYSTEM WITH STEAM TURBINE CLUTCH

PROBLEM TO BE SOLVED: To provide a steam turbine including a clutch for engaging or disengaging one or more high pressure sections from a power generator of the steam turbine, depending on a mode of operation.SOLUTION: A steam turbine system and a method of operating the steam turbine system include...

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Bibliographische Detailangaben
Hauptverfasser:	TAD RUSSEL RIPLEY, COLIN SCOTT RILEY
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR METHODS OF STEAM GENERATION NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER SPRING, WEIGHT, INERTIA OR LIKE MOTORS STEAM ACCUMULATORS STEAM BOILERS STEAM ENGINE PLANTS STEAM ENGINES STEAM GENERATION WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a steam turbine including a clutch for engaging or disengaging one or more high pressure sections from a power generator of the steam turbine, depending on a mode of operation.SOLUTION: A steam turbine system and a method of operating the steam turbine system include a steam generator coupled to a high pressure section and a low pressure section. The steam turbine system may further include a first portion of a drive shaft coupled to the high pressure section, and a clutching device for releasably coupling to a power generator coupled to the first portion of the drive shaft. The steam turbine system may also include a second portion of the drive shaft for coupling to the power generator coupled to the low pressure section. The method may be implemented using a controller of the steam turbine system. 【課題】作動モードに応じて蒸気タービンの発電機から１又はそれ以上の高圧セクションを係合又は係合解除するクラッチを含む蒸気タービンを提供すること。【解決手段】高圧セクション及び低圧セクションに結合された蒸気発生器を備える蒸気タービンシステム及び蒸気タービンシステムを作動させる方法が開示される。蒸気タービンシステムは更に、高圧セクションに結合された駆動シャフトの第１の部分と、駆動シャフトの第１の部分に結合された発電機に解除可能に結合するためのクラッチ装置と、を含むことができる。蒸気タービンシステムはまた、低圧セクションに結合された発電機に結合するための駆動シャフトの第２の部分を含むことができる。本方法は、蒸気タービンシステムのコントローラを用いて実施することができる。【選択図】図１