JPH094465A5 - - Google Patents
Info
- Publication number
- JPH094465A5 JPH094465A5 JP1996078610A JP7861096A JPH094465A5 JP H094465 A5 JPH094465 A5 JP H094465A5 JP 1996078610 A JP1996078610 A JP 1996078610A JP 7861096 A JP7861096 A JP 7861096A JP H094465 A5 JPH094465 A5 JP H094465A5
- Authority
- JP
- Japan
- Prior art keywords
- electric power
- frequency
- stage
- network
- circuit network
- 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
Links
Claims (5)
- 第1の電力回路網の周波数を持つ電力系統および前記第1の電力回路網の周波数とは異なる第2の電力回路網の周波数を持つ電力系統に対して使用するタービンシステムにおいて、
最初の段、中間段及び最終段を含み、それぞれバケットを有するタービン羽根車と、
前記最初の段、中間段及び最終段の流路を構成する仕切り壁と、を備え、
前記中間段が、前記第1の電力回路網の周波数を持つ電力系統および第2の電力回路網の周波数を持つ電力系統に対しても、同一の形状の前記バケットと前記仕切り壁とを有するタービンシステム。 - 前記最終段が、前記第1の電力回路網の周波数を持つ電力系統および第2の電力回路網の周波数を持つ電力系統に対して、それぞれ所定形状の前記バケットと前記仕切り壁とを有する請求項1のタービンシステム。
- 前記最初の段が、前記第1の電力回路網の周波数を持つ電力系統および第2の電力回路網の周波数を持つ電力系統に対して、互いに異なる前記バケットの配置になっており、前記仕切り壁は同一である請求項1又は請求項2のタービンシステム。
- 前記第1の電力回路網の周波数を持つ電力系統用の最終段は、前記第2の電力回路網の周波数を持つ電力系統用の最終段の出口環帯の断面積より小さい断面積を持つように前記仕切り壁が配置される請求項2記載のタービンシステム。
- 前記第1の電力回路網の周波数を持つ電力系統が、60Hz電力回路網であり、前記第2の電力回路網の周波数が50Hz電力回路網である請求項1ないし請求項4のいずれか一項記載のタービンシステム。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/414701 | 1995-03-31 | ||
| US08/414,701 US5520512A (en) | 1995-03-31 | 1995-03-31 | Gas turbines having different frequency applications with hardware commonality |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH094465A JPH094465A (ja) | 1997-01-07 |
| JPH094465A5 true JPH094465A5 (ja) | 2005-10-27 |
| JP3835849B2 JP3835849B2 (ja) | 2006-10-18 |
Family
ID=23642580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07861096A Expired - Lifetime JP3835849B2 (ja) | 1995-03-31 | 1996-04-01 | モジュール部品、タービン及びタービン製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5520512A (ja) |
| EP (1) | EP0735239B1 (ja) |
| JP (1) | JP3835849B2 (ja) |
| DE (1) | DE69635324T2 (ja) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5839267A (en) * | 1995-03-31 | 1998-11-24 | General Electric Co. | Cycle for steam cooled gas turbines |
| JP3898785B2 (ja) * | 1996-09-24 | 2007-03-28 | 株式会社日立製作所 | 高低圧一体型蒸気タービン用動翼と高低圧一体型蒸気タービン及びコンバインド発電システム並びに複合発電プラント |
| EP1010857B1 (de) | 1998-12-16 | 2003-06-04 | ALSTOM (Switzerland) Ltd | Modulare Dampfturbine mit Standardbeschaufelung |
| US6393825B1 (en) * | 2000-01-25 | 2002-05-28 | General Electric Company | System for pressure modulation of turbine sidewall cavities |
| US6691519B2 (en) * | 2000-02-18 | 2004-02-17 | Siemens Westinghouse Power Corporation | Adaptable modular gas turbine power plant |
| DE10221348B4 (de) * | 2002-05-08 | 2004-08-26 | Nordex Energy Gmbh | Verfahren zur Auslegung einer Windkraftanlage und danach ausgelegter Satz von Windkraftanlagen mit unterschiedlichen Nennleistungen |
| EP1375822B1 (en) * | 2002-06-25 | 2016-02-03 | Mitsubishi Hitachi Power Systems, Ltd. | Gas turbine production process |
| AU2009210402A1 (en) * | 2002-07-24 | 2009-09-10 | Timi 3 Systems, Inc. | Systems and methods for monitoring and enabling use of a medical instrument |
| DE102004036238A1 (de) | 2004-07-26 | 2006-02-16 | Alstom Technology Ltd | Verfahren zur Modifikation eines Turbokompressors |
| EP1790826A1 (en) * | 2005-11-24 | 2007-05-30 | Siemens Aktiengesellschaft | Turbine vane for a turbine of a thermal power plant |
| US7681401B2 (en) * | 2006-08-24 | 2010-03-23 | General Electric Company | Methods and systems for operating a gas turbine |
| ATE466170T1 (de) * | 2007-02-14 | 2010-05-15 | Alstom Technology Ltd | Verfahren zum betrieb einer kraftwerksanlage |
| WO2008098891A1 (de) * | 2007-02-14 | 2008-08-21 | Alstom Technology Ltd | Kraftwerksanlage sowie verfahren zu deren betrieb |
| DE102007007913A1 (de) * | 2007-02-14 | 2008-08-21 | Alstom Technology Ltd. | Verfahren zum Betrieb einer Kraftwerksanlage |
| EP2118449B1 (de) * | 2007-02-14 | 2018-11-28 | General Electric Technology GmbH | Kraftwerksanlage mit einem verbraucher sowie verfahren zu deren betrieb |
| US20090193783A1 (en) * | 2008-01-31 | 2009-08-06 | General Electric Company | Power generating turbine systems |
| CN105587351B (zh) | 2008-03-25 | 2018-12-21 | 通用电器技术有限公司 | 发电站设备及其运行方法 |
| US9062554B2 (en) * | 2012-01-03 | 2015-06-23 | General Electric Company | Gas turbine nozzle with a flow groove |
| US9845726B2 (en) | 2012-01-31 | 2017-12-19 | United Technologies Corporation | Gas turbine engine with high speed low pressure turbine section |
| US20130192263A1 (en) * | 2012-01-31 | 2013-08-01 | Gabriel L. Suciu | Gas turbine engine with high speed low pressure turbine section |
| US20130192191A1 (en) | 2012-01-31 | 2013-08-01 | Frederick M. Schwarz | Gas turbine engine with high speed low pressure turbine section and bearing support features |
| US10287914B2 (en) | 2012-01-31 | 2019-05-14 | United Technologies Corporation | Gas turbine engine with high speed low pressure turbine section and bearing support features |
| US10240526B2 (en) | 2012-01-31 | 2019-03-26 | United Technologies Corporation | Gas turbine engine with high speed low pressure turbine section |
| US10125693B2 (en) | 2012-04-02 | 2018-11-13 | United Technologies Corporation | Geared turbofan engine with power density range |
| US20140130479A1 (en) * | 2012-11-14 | 2014-05-15 | United Technologies Corporation | Gas Turbine Engine With Mount for Low Pressure Turbine Section |
| CN104420887B (zh) * | 2013-08-30 | 2016-06-15 | 哈尔滨汽轮机厂有限责任公司 | 一种燃气轮机的透平机 |
| US11401835B2 (en) * | 2017-06-12 | 2022-08-02 | General Electric Company | Turbine center frame |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH85282A (de) * | 1919-01-20 | 1920-06-01 | Spiess Paul | Verfahren zur Herstellung mehrstufiger, axialer Freistrahl-Dampf- oder Gasturbinen verschiedener Leistungen in Gruppen. |
| FR1483743A (fr) * | 1965-12-02 | 1967-06-09 | Snecma | Turbomachine à compresseur contrarotatif |
| DE2408641A1 (de) * | 1974-02-21 | 1975-08-28 | Aeg Kanis Turbinen | Beschaufelung von stroemungsmaschinen |
| US5110256A (en) * | 1991-02-11 | 1992-05-05 | Westinghouse Electric Corp. | Methods and apparatus for attaching a flow guide to a steam turbine for retrofit of longer rotational blades |
-
1995
- 1995-03-31 US US08/414,701 patent/US5520512A/en not_active Expired - Lifetime
-
1996
- 1996-01-24 DE DE69635324T patent/DE69635324T2/de not_active Expired - Lifetime
- 1996-01-24 EP EP96300493A patent/EP0735239B1/en not_active Expired - Lifetime
- 1996-04-01 JP JP07861096A patent/JP3835849B2/ja not_active Expired - Lifetime
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