IN2014DN07393A - - Google Patents

Info

Publication number
IN2014DN07393A
IN2014DN07393A IN7393DEN2014A IN2014DN07393A IN 2014DN07393 A IN2014DN07393 A IN 2014DN07393A IN 7393DEN2014 A IN7393DEN2014 A IN 7393DEN2014A IN 2014DN07393 A IN2014DN07393 A IN 2014DN07393A
Authority
IN
India
Prior art keywords
turbine
fluid line
fluid
working fluid
conveying
Prior art date
Application number
Inventor
Thomas Müller
Volker Neumann
Marc Overath
Matthias Schleer
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of IN2014DN07393A publication Critical patent/IN2014DN07393A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/12—Combinations with mechanical gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/18—Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means
    • F01D1/20—Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means traversed by the working-fluid substantially axially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D13/00—Combinations of two or more machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D13/00—Combinations of two or more machines or engines
    • F01D13/003—Combinations of two or more machines or engines with at least two independent shafts, i.e. cross-compound
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D13/00—Combinations of two or more machines or engines
    • F01D13/02—Working-fluid interconnection of machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/02—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of multiple-expansion type
    • F01K7/04—Control means specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/40—Transmission of power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • General Details Of Gearings (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The turbine system (110) has: (A) a first turbine (151) (B) a second turbine (152) (C) a third turbine (153) (D) a central gearbox (130) mechanically coupled on the input side to the three turbines and having a mechanical connection on the output side for connecting a work machine (120) (E) a first fluid line (161) for conveying a working fluid from the first turbine (151) to the second turbine (152) (F) a second fluid line (162) for conveying the working fluid from the second turbine (152) to the third turbine (153) (G) a first connecting unit (171) designed such that a first partial mass flow (171a) of the working fluid can be removed from the first fluid line (161) or supplied to the first fluid line (161) and (H) a second connecting unit (172) designed such that a second partial mass flow (172a) of the working fluid can be removed from the second fluid line (162) or supplied to the second fluid line (162). A turbine facility (100) with such a turbine system (110) and a method for operating a work machine (120) are also described.
IN7393DEN2014 2012-03-29 2013-03-15 IN2014DN07393A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012205159A DE102012205159A1 (en) 2012-03-29 2012-03-29 Turbine system with three connected to a central transmission turbines, turbine plant and method for operating a work machine
PCT/EP2013/055341 WO2013143877A1 (en) 2012-03-29 2013-03-15 Turbine system with three turbines coupled to a central gearbox and method for operating a work machine

Publications (1)

Publication Number Publication Date
IN2014DN07393A true IN2014DN07393A (en) 2015-04-24

Family

ID=47901089

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7393DEN2014 IN2014DN07393A (en) 2012-03-29 2013-03-15

Country Status (9)

Country Link
US (1) US20150044021A1 (en)
EP (1) EP2805026B1 (en)
JP (1) JP2015514897A (en)
CN (1) CN104204420B (en)
BR (1) BR112014023698A8 (en)
DE (1) DE102012205159A1 (en)
IN (1) IN2014DN07393A (en)
RU (1) RU2659848C2 (en)
WO (1) WO2013143877A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2962461C (en) * 2014-09-25 2022-06-21 Nuhn Industries Ltd. Fluid pump with multiple pump heads
CN112576317B (en) * 2020-12-08 2023-11-24 内蒙古汇能集团蒙南发电有限公司 Multistage turbine generator

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR555683A (en) * 1922-05-13 1923-07-04 Bbc Brown Boveri & Cie Installation of steam turbines for high pressures and high superheating temperatures
GB226232A (en) * 1923-12-14 1925-08-06 Ljungstroms Angturbin Ab Improvements in turbine aggregates
FR633903A (en) * 1926-05-06 1928-02-06 Steam turbine locomotive with control turbines arranged in different envelopes
CH126468A (en) * 1927-05-19 1928-06-16 Escher Wyss Maschf Ag Process for operating steam power plants.
GB370371A (en) * 1929-10-04 1932-04-07 Siemens Ag Multi-stage radial turbine, more particularly for high pressure steam
GB575812A (en) * 1942-12-12 1946-03-06 Bbc Brown Boveri & Cie Ultra-high temperature turbine plant
US3175366A (en) * 1961-07-28 1965-03-30 Taranov Boris Pavlovich Steam turbine with regulated bleeding of steam
US3724214A (en) * 1971-03-05 1973-04-03 Westinghouse Electric Corp Extraction control system for a turbogenerator set
JPS5817358B2 (en) * 1978-03-07 1983-04-06 川崎重工業株式会社 Multi-stage turbo compressor
FR2518644B1 (en) * 1981-12-18 1986-05-02 Intelautomatisme TURBO-MACHINE
JPS5946303A (en) * 1982-09-10 1984-03-15 Toshiba Corp Turbine control device
FR2635561B1 (en) * 1988-08-16 1990-10-12 Alsthom Gec STEAM TURBINE INSTALLATION WITH ADJUSTED FILLING
DE4234739C1 (en) * 1992-10-15 1993-11-25 Gutehoffnungshuette Man Gearbox multi-shaft turbo compressor with feedback stages
DE4239138A1 (en) * 1992-11-20 1994-05-26 Bhs Voith Getriebetechnik Gmbh Multiple arrangement of compressors - has one compressor unit driven by turbine unit separated from transmission system
JP4764255B2 (en) * 2006-05-25 2011-08-31 株式会社神戸製鋼所 Small once-through boiler power generation system and operation control method thereof
JP2009047123A (en) * 2007-08-22 2009-03-05 Toshiba Corp Steam turbine
JP4993503B2 (en) * 2008-03-25 2012-08-08 パンパシフィック・カッパー株式会社 Steam turbine output augmentation method
US20110083437A1 (en) * 2009-10-13 2011-04-14 General Electric Company Rankine cycle system
EP2434103B1 (en) * 2010-09-24 2014-11-26 Siemens Aktiengesellschaft High speed turbine arrangement
CN202081921U (en) * 2011-04-28 2011-12-21 中国科学院工程热物理研究所 Multi-level centripetal turbine system

Also Published As

Publication number Publication date
RU2014143499A (en) 2016-05-20
BR112014023698A2 (en) 2017-06-20
EP2805026B1 (en) 2020-06-10
RU2659848C2 (en) 2018-07-04
JP2015514897A (en) 2015-05-21
CN104204420B (en) 2016-08-24
BR112014023698A8 (en) 2017-07-25
CN104204420A (en) 2014-12-10
US20150044021A1 (en) 2015-02-12
EP2805026A1 (en) 2014-11-26
WO2013143877A1 (en) 2013-10-03
DE102012205159A1 (en) 2013-10-02

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