JP2010151130A5 - - Google Patents

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Publication number
JP2010151130A5
JP2010151130A5 JP2009283596A JP2009283596A JP2010151130A5 JP 2010151130 A5 JP2010151130 A5 JP 2010151130A5 JP 2009283596 A JP2009283596 A JP 2009283596A JP 2009283596 A JP2009283596 A JP 2009283596A JP 2010151130 A5 JP2010151130 A5 JP 2010151130A5
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JP
Japan
Prior art keywords
steam turbine
pressure steam
low pressure
high pressure
flow path
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2009283596A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010151130A (ja
JP5675086B2 (ja
Filing date
Publication date
Priority claimed from US12/342,570 external-priority patent/US8197182B2/en
Application filed filed Critical
Publication of JP2010151130A publication Critical patent/JP2010151130A/ja
Publication of JP2010151130A5 publication Critical patent/JP2010151130A5/ja
Application granted granted Critical
Publication of JP5675086B2 publication Critical patent/JP5675086B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009283596A 2008-12-23 2009-12-15 対向流高圧−低圧蒸気タービン Expired - Fee Related JP5675086B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/342,570 2008-12-23
US12/342,570 US8197182B2 (en) 2008-12-23 2008-12-23 Opposed flow high pressure-low pressure steam turbine

Publications (3)

Publication Number Publication Date
JP2010151130A JP2010151130A (ja) 2010-07-08
JP2010151130A5 true JP2010151130A5 (enExample) 2012-12-20
JP5675086B2 JP5675086B2 (ja) 2015-02-25

Family

ID=42194376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009283596A Expired - Fee Related JP5675086B2 (ja) 2008-12-23 2009-12-15 対向流高圧−低圧蒸気タービン

Country Status (6)

Country Link
US (1) US8197182B2 (enExample)
JP (1) JP5675086B2 (enExample)
KR (1) KR101665699B1 (enExample)
CN (1) CN102094681B (enExample)
DE (1) DE102009059224B4 (enExample)
RU (1) RU2531016C2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8864442B2 (en) * 2010-12-01 2014-10-21 General Electric Company Midspan packing pressure turbine diagnostic method
JP5595306B2 (ja) * 2011-02-25 2014-09-24 三菱重工コンプレッサ株式会社 蒸気タービンの運転制御装置及び運転制御方法
JP5851773B2 (ja) * 2011-09-05 2016-02-03 三菱重工業株式会社 舶用主機蒸気タービン設備、およびそれを具備した船舶、ならびに舶用主機蒸気タービン設備の運用方法
US9587522B2 (en) * 2014-02-06 2017-03-07 General Electric Company Model-based partial letdown thrust balancing
ITUB20153448A1 (it) * 2015-09-07 2017-03-07 Nuovo Pignone Tecnologie Srl Treno di espansione di aria a funzione di flusso costante con combustore
JP2019508619A (ja) * 2016-02-04 2019-03-28 シーメンス アクティエンゲゼルシャフト 軸方向スラストピストンおよびラジアル軸受を有するガスタービン
US10871072B2 (en) 2017-05-01 2020-12-22 General Electric Company Systems and methods for dynamic balancing of steam turbine rotor thrust
DE102017211295A1 (de) 2017-07-03 2019-01-03 Siemens Aktiengesellschaft Dampfturbine und Verfahren zum Betreiben derselben
CN113374533A (zh) * 2021-06-18 2021-09-10 东方电气集团东方汽轮机有限公司 一种轴排式汽轮机转子推力自平衡的结构和方法
US11987377B2 (en) * 2022-07-08 2024-05-21 Rtx Corporation Turbo expanders for turbine engines having hydrogen fuel systems

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
US875912A (en) 1906-08-24 1908-01-07 Bruno Heymann Turbine.
US3614255A (en) 1969-11-13 1971-10-19 Gen Electric Thrust balancing arrangement for steam turbine
US4362464A (en) * 1980-08-22 1982-12-07 Westinghouse Electric Corp. Turbine cylinder-seal system
US4577281A (en) * 1983-12-16 1986-03-18 Westinghouse Electric Corp. Method and apparatus for controlling the control valve setpoint mode selection for an extraction steam turbine
JPH01155002A (ja) * 1987-12-10 1989-06-16 Proizv Ob Turbostroeniya Lenin Metallichesky Zavod 蒸気タービン
US4961310A (en) 1989-07-03 1990-10-09 General Electric Company Single shaft combined cycle turbine
US5411365A (en) 1993-12-03 1995-05-02 General Electric Company High pressure/intermediate pressure section divider for an opposed flow steam turbine
US5993173A (en) * 1996-03-06 1999-11-30 Ishikawajima-Harima Heavy Industries Co., Ltd. Turbocharger
JP3774321B2 (ja) * 1998-04-24 2006-05-10 株式会社東芝 蒸気タービン
RU2150008C1 (ru) * 1998-10-08 2000-05-27 Акционерное общество открытого типа "Всероссийский теплотехнический научно-исследовательский институт" Многоцилиндровая турбина со встречно ориентированными выхлопными частями цилиндров высокого и среднего давления
JP2000291403A (ja) * 1999-04-02 2000-10-17 Toshiba Corp 蒸気タービン
JP4229579B2 (ja) * 2000-08-31 2009-02-25 株式会社東芝 コンバインドサイクル発電プラントおよびコンバインドサイクル発電プラントの暖・冷用蒸気供給方法
US6705086B1 (en) * 2002-12-06 2004-03-16 General Electric Company Active thrust control system for combined cycle steam turbines with large steam extraction
US7322789B2 (en) * 2005-11-07 2008-01-29 General Electric Company Methods and apparatus for channeling steam flow to turbines
US7645117B2 (en) 2006-05-05 2010-01-12 General Electric Company Rotary machines and methods of assembling
US7632059B2 (en) * 2006-06-29 2009-12-15 General Electric Company Systems and methods for detecting undesirable operation of a turbine
US7866949B2 (en) 2006-08-24 2011-01-11 General Electric Company Methods and apparatus for fabricating a rotor for a steam turbine

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