JPH09503263A - ガス・蒸気タービン複合設備のガスタービン冷却媒体の冷却装置 - Google Patents
ガス・蒸気タービン複合設備のガスタービン冷却媒体の冷却装置Info
- Publication number
- JPH09503263A JPH09503263A JP7510046A JP51004695A JPH09503263A JP H09503263 A JPH09503263 A JP H09503263A JP 7510046 A JP7510046 A JP 7510046A JP 51004695 A JP51004695 A JP 51004695A JP H09503263 A JPH09503263 A JP H09503263A
- Authority
- JP
- Japan
- Prior art keywords
- steam
- water
- gas
- heat exchanger
- turbine
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
- F02C7/185—Cooling means for reducing the temperature of the cooling air or gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
-
- 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
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ガスタービン(2)に後置接続されている廃熱ボイラ(6)を有し、その加 熱面(12、14、16)が蒸気タービン(10)の水・蒸気循環路(8)に接 続されているようなガス・蒸気タービン複合設備のガスタービン(2)の冷却媒 体の冷却装置において、中間回路(34)が設けられ、この中間回路(34)が 冷却媒体(L)を冷却するための第1の熱交換器(36)およびその際に得られ た熱を伝達するための水・蒸気循環路(8)に接続された第2の熱交換器(32 )にそれぞれ連結されていることを特徴とするガス・蒸気タービン複合設備のガ スタービン冷却媒体の冷却装置。 2.冷却媒体がガスタービン(2)に付設された空気圧縮機(40)からの圧縮 空気(L)であることを特徴とする請求項1記載の装置。 3.二次側を中間回路(34)に接続された第2の熱交換器(32)が一次側で 低圧・蒸発器加熱面(14)に接続された水・蒸気分離器(28)に接続され、 水・蒸気分離器(28)が水側で第2の熱交換器(32)の一次側入口に、蒸気 側で一次側の出口にそれぞれ接続されていることを特徴とする請求項1又は2記 載の装置。 4.第1の熱交換器(36)に中間回路(34)における媒体(S)を搬送する ためのポンプ(48)が前置接続されていることを特徴とする請求項1ないし3 のいずれか1つに記載の装置。 5.第2の熱交換器(32)に水・蒸気循環路(8)からの三次媒体として使用 される水を搬送するためのポンプ(30)が前置接続されていることを特徴とす る請求項1ないし4のいずれか1つに記載の装置。 6.中間回路(34)に補給水(D)特に脱イオン水の供給配管(64)が通じ ていることを特徴とする請求項1ないし5のいずれか1つに記載の装置。 7.中間回路(34)に補助冷却器(56)が接続されることを特徴とする請求 項1ないし6のいずれか1つに記載の装置。 8.中間回路(34)に膨張タンク(60)が接続されていることを特徴とする 請求項1ないし7のいずれか1つに記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4333439A DE4333439C1 (de) | 1993-09-30 | 1993-09-30 | Vorrichtung zur Kühlmittelkühlung einer gekühlten Gasturbine einer Gas- und Dampfturbinenanlage |
DE4333439.3 | 1993-09-30 | ||
PCT/DE1994/001085 WO1995009300A1 (de) | 1993-09-30 | 1994-09-19 | Vorrichtung zur kühlung des kühlmittels der gasturbine einer gas- und dampfturbinenanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09503263A true JPH09503263A (ja) | 1997-03-31 |
JP3650112B2 JP3650112B2 (ja) | 2005-05-18 |
Family
ID=6499135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51004695A Expired - Fee Related JP3650112B2 (ja) | 1993-09-30 | 1994-09-19 | ガス・蒸気タービン複合設備のガスタービン冷却媒体の冷却装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5661968A (ja) |
EP (1) | EP0720689B1 (ja) |
JP (1) | JP3650112B2 (ja) |
KR (1) | KR100322163B1 (ja) |
CN (1) | CN1056666C (ja) |
AT (1) | ATE165425T1 (ja) |
DE (2) | DE4333439C1 (ja) |
RU (1) | RU2126491C1 (ja) |
WO (1) | WO1995009300A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013133825A (ja) * | 2011-12-22 | 2013-07-08 | Alstom Technology Ltd | コンバインドサイクル発電所を運転する方法 |
JP2015183590A (ja) * | 2014-03-24 | 2015-10-22 | 三菱日立パワーシステムズ株式会社 | 排熱回収システム、これを備えているガスタービンプラント、排熱回収方法、及び排熱回収システムの追設方法 |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0709561B1 (de) * | 1994-10-28 | 2000-03-22 | Asea Brown Boveri Ag | Kraftwerksanlage |
DE4446862C2 (de) * | 1994-12-27 | 1998-01-29 | Siemens Ag | Verfahren zur Kühlung des Kühlmittels einer Gasturbine und Vorrichtung zur Durchführung des Verfahrens |
DE19508018A1 (de) * | 1995-03-07 | 1996-09-12 | Abb Management Ag | Verfahren zum Betrieb einer Kraftwerksanlage |
DE19512466C1 (de) * | 1995-04-03 | 1996-08-22 | Siemens Ag | Verfahren zum Betreiben eines Abhitzedampferzeugers sowie danach arbeitender Abhitzedampferzeuger |
DE19541914A1 (de) * | 1995-11-10 | 1997-05-15 | Asea Brown Boveri | Kühlluftkühler für Kraftwerksanlagen |
DE19645322B4 (de) * | 1996-11-04 | 2010-05-06 | Alstom | Kombinierte Kraftwerksanlage mit einem Zwangsdurchlaufdampferzeuger als Gasturbinen-Kühlluftkühler |
CA2289546A1 (en) * | 1997-05-16 | 1998-11-26 | Siemens Aktiengesellschaft | Gas-and steam-turbine plant and method of cooling the coolant of the gas turbine of such a plan |
EP0919707B1 (de) * | 1997-12-01 | 2003-04-02 | ALSTOM (Switzerland) Ltd | Gasturbinen-Kühlluftkühler |
US6145295A (en) * | 1998-11-23 | 2000-11-14 | Siemens Westinghouse Power Corporation | Combined cycle power plant having improved cooling and method of operation thereof |
DE10041413B4 (de) * | 1999-08-25 | 2011-05-05 | Alstom (Switzerland) Ltd. | Verfahren zum Betrieb einer Kraftwerksanlage |
WO2001094197A1 (en) * | 2000-06-07 | 2001-12-13 | Pursuit Dynamics Plc | Propulsion system |
AUPQ802400A0 (en) | 2000-06-07 | 2000-06-29 | Burns, Alan Robert | Propulsion system |
TW541393B (en) * | 2000-07-25 | 2003-07-11 | Siemens Ag | Method to operate a gas-and steam turbine device and the corresponding device |
EP1193373A1 (de) * | 2000-09-29 | 2002-04-03 | Siemens Aktiengesellschaft | Verfahren zum Betreiben einer Gas- und Dampfturbinenanlage sowie entsprechende Anlage |
SE0004931D0 (sv) * | 2000-12-29 | 2000-12-29 | Addpower Ab | Sätt att konvertera värme i varma rökgaser |
US6651410B2 (en) * | 2001-09-15 | 2003-11-25 | Tommy Lee Osha | Comfort management system for equine |
EP1387046B1 (en) * | 2002-07-30 | 2007-01-10 | General Electric Company | Cooling air system and method for combined cycle power plants |
ATE446145T1 (de) * | 2004-02-26 | 2009-11-15 | Pursuit Dynamics Plc | Verfahren und vorrichtung zur erzeugung von nebel |
ES2336579T3 (es) | 2004-02-26 | 2010-04-14 | Pursuit Dynamics Plc. | Mejoras relativas a un dispositivo para generar una niebla. |
US20080103217A1 (en) | 2006-10-31 | 2008-05-01 | Hari Babu Sunkara | Polyether ester elastomer composition |
US8419378B2 (en) * | 2004-07-29 | 2013-04-16 | Pursuit Dynamics Plc | Jet pump |
DE102006029888B3 (de) * | 2006-06-28 | 2007-11-15 | Boge Kompressoren Otto Boge Gmbh & Co Kg | Kompressoranlage |
GB0618196D0 (en) * | 2006-09-15 | 2006-10-25 | Pursuit Dynamics Plc | An improved mist generating apparatus and method |
US7871264B2 (en) * | 2006-12-29 | 2011-01-18 | Electrolux Home Products, Inc. | Hub and spoke burner port configuration |
EP2142658B1 (en) * | 2007-05-02 | 2011-09-07 | Pursuit Dynamics PLC. | Liquefaction of starch-based biomass |
EP2228600A1 (en) * | 2008-06-17 | 2010-09-15 | Aalborg Industries A/S | Combination boiler system comprising a bypass for a waste heat recovery boiler |
EP2196633A1 (de) * | 2008-12-15 | 2010-06-16 | Siemens Aktiengesellschaft | Kraftwerk mit einer Turbineneinheit und einem Generator |
US9410481B2 (en) | 2010-09-21 | 2016-08-09 | 8 Rivers Capital, Llc | System and method for high efficiency power generation using a nitrogen gas working fluid |
FI127597B (fi) * | 2013-03-05 | 2018-09-28 | Loeytty Ari Veli Olavi | Menetelmä ja laitteisto korkean hyötysuhteen saavuttamiseksi avoimessa kaasuturbiini(kombi)prosessissa |
CN103352761B (zh) * | 2013-06-20 | 2016-05-18 | 华电电力科学研究院 | 基于余热利用的燃机进气冷却装置 |
EP2863033B1 (en) * | 2013-10-21 | 2019-12-04 | Ansaldo Energia IP UK Limited | Gas turbine with flexible air cooling system and method for operating a gas turbine |
FI127525B (en) * | 2014-01-08 | 2018-08-15 | Finno Energy Oy | System and method for generating electrical energy |
FI127654B (en) * | 2014-05-21 | 2018-11-30 | Finno Energy Oy | Electricity generating system and method |
KR101902083B1 (ko) * | 2016-12-29 | 2018-09-27 | 포스코에너지 주식회사 | 흡수식 히트펌프를 이용한 폐열회수 시스템 |
CN107448249A (zh) * | 2017-07-14 | 2017-12-08 | 中国神华能源股份有限公司 | 燃机透平冷却控制方法及装置、存储介质 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH623888A5 (ja) * | 1977-10-04 | 1981-06-30 | Bbc Brown Boveri & Cie | |
GB2034822A (en) * | 1978-11-15 | 1980-06-11 | Rolls Royce | Gas turbine engine cooling air supply |
EP0062932B1 (de) * | 1981-04-03 | 1984-12-05 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Kombiniertes Gas-Dampfturbinen-Kraftwerk |
JPS5968504A (ja) * | 1982-10-13 | 1984-04-18 | Hitachi Ltd | ガスタ−ビン冷却媒体の熱回収システム |
US4991391A (en) * | 1989-01-27 | 1991-02-12 | Westinghouse Electric Corp. | System for cooling in a gas turbine |
US5185997A (en) * | 1990-01-30 | 1993-02-16 | Hitachi, Ltd. | Gas turbine system |
EP0519304B1 (de) * | 1991-06-21 | 1996-03-13 | Siemens Aktiengesellschaft | Verfahren und Anlage zum Betreiben einer Gasturbine |
US5255505A (en) * | 1992-02-21 | 1993-10-26 | Westinghouse Electric Corp. | System for capturing heat transferred from compressed cooling air in a gas turbine |
DE4213023A1 (de) * | 1992-04-21 | 1993-10-28 | Asea Brown Boveri | Verfahren zum Betrieb eines Gasturbogruppe |
US5428950A (en) * | 1993-11-04 | 1995-07-04 | General Electric Co. | Steam cycle for combined cycle with steam cooled gas turbine |
US5491971A (en) * | 1993-12-23 | 1996-02-20 | General Electric Co. | Closed circuit air cooled gas turbine combined cycle |
-
1993
- 1993-09-30 DE DE4333439A patent/DE4333439C1/de not_active Expired - Lifetime
-
1994
- 1994-09-19 JP JP51004695A patent/JP3650112B2/ja not_active Expired - Fee Related
- 1994-09-19 WO PCT/DE1994/001085 patent/WO1995009300A1/de active IP Right Grant
- 1994-09-19 CN CN94193593A patent/CN1056666C/zh not_active Expired - Fee Related
- 1994-09-19 EP EP94926795A patent/EP0720689B1/de not_active Expired - Lifetime
- 1994-09-19 DE DE59405806T patent/DE59405806D1/de not_active Expired - Lifetime
- 1994-09-19 RU RU96108250/06A patent/RU2126491C1/ru not_active IP Right Cessation
- 1994-09-19 KR KR1019960701727A patent/KR100322163B1/ko not_active IP Right Cessation
- 1994-09-19 AT AT94926795T patent/ATE165425T1/de not_active IP Right Cessation
-
1996
- 1996-04-01 US US08/627,774 patent/US5661968A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013133825A (ja) * | 2011-12-22 | 2013-07-08 | Alstom Technology Ltd | コンバインドサイクル発電所を運転する方法 |
JP2015183590A (ja) * | 2014-03-24 | 2015-10-22 | 三菱日立パワーシステムズ株式会社 | 排熱回収システム、これを備えているガスタービンプラント、排熱回収方法、及び排熱回収システムの追設方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0720689A1 (de) | 1996-07-10 |
CN1056666C (zh) | 2000-09-20 |
EP0720689B1 (de) | 1998-04-22 |
DE4333439C1 (de) | 1995-02-02 |
US5661968A (en) | 1997-09-02 |
KR960705134A (ko) | 1996-10-09 |
WO1995009300A1 (de) | 1995-04-06 |
JP3650112B2 (ja) | 2005-05-18 |
KR100322163B1 (ko) | 2002-07-27 |
CN1132540A (zh) | 1996-10-02 |
ATE165425T1 (de) | 1998-05-15 |
RU2126491C1 (ru) | 1999-02-20 |
DE59405806D1 (de) | 1998-05-28 |
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