KR20000011577A - 가스터빈복합사이클발전장치로유입되는공기의냉각방법및개량형보토밍사이클 - Google Patents
가스터빈복합사이클발전장치로유입되는공기의냉각방법및개량형보토밍사이클 Download PDFInfo
- Publication number
- KR20000011577A KR20000011577A KR1019990027464A KR19990027464A KR20000011577A KR 20000011577 A KR20000011577 A KR 20000011577A KR 1019990027464 A KR1019990027464 A KR 1019990027464A KR 19990027464 A KR19990027464 A KR 19990027464A KR 20000011577 A KR20000011577 A KR 20000011577A
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- South Korea
- Prior art keywords
- gas turbine
- working fluid
- cycle
- concentrated
- hrsg
- 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.)
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Classifications
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- 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
- F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
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- 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
- F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
- F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
- F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
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- 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
- F01K23/10—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 with exhaust fluid of one cycle heating the fluid in another cycle
- F01K23/106—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 with exhaust fluid of one cycle heating the fluid in another cycle with water evaporated or preheated at different pressures in exhaust boiler
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- 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
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- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Description
Claims (10)
- 보토밍 사이클의 일부로서 열 회복 증기 발생기("HRGS")를 구비하며, 가스 터빈 복합 사이클 발전장치로 유입되는 공기를 냉각하는데 상기 공기의 온도는 냉각되기 이전의 기온과 동일한 냉각 방법에 있어서,(a) 높은 비등점과 낮은 비등점을 갖는 성분(바람직하게는 암모니아와 물)으로 이루어진 다성분 작동 유체를 고온의 가스 터빈 연소가스에 노출시킴으로써 최초로 가열하는 단계와,(b) 작동 유체에 비해 상대적으로 비등점이 더 낮은 성분이 농축된 증기 분류를 발생시키기 위해 다성분 작동 유체의 일부를 증발시키는 단계와,(c) 상기 농축된 증기를 농축된 액체로 응축시키기 위해 기-액 분리기에서 작동 유체로부터 농축된 증기 분류를 분리하고 상기 증기를 농축된 액체로 응축하는 단계와,(d) 상기 농축된 액체의 압력을 감소함으로써 상기 농축된 액체의 일부를 과냉각하는 단계와,(e) 상기 과냉각되고 농축된 액체의 일부를 이용하여 열 교환을 통하여 상기 가스 터빈의 공기 상기 흡입구를 냉각하는 단계를 포함하는가스 터빈 복합 사이클 발전장치로 유입되는 공기의 냉각 방법.
- 제 1 항에 있어서,상기 다성분 작동 유체는 암모니아 및 물의 혼합물을 포함하는가스 터빈 복합 사이클 발전장치로 유입되는 공기의 냉각 방법.
- 제 1 항에 있어서,상기 다성분 작동 유체를 최초로 가열하는 단계는 상기 HRSG의 저압부에서 진행되는가스 터빈 복합 사이클 발전장치로 유입되는 공기의 냉각 방법.
- 제 1 항에 있어서,상기 증발, 분리, 과냉각은 임의의 가스 터빈 연소 가스에 더 이상 노출되지 않으면서 상기 HRSG로부터 나오는 별도의 보조장치에서 이루어지는가스 터빈 복합 사이클 발전장치로 유입되는 공기의 냉각 방법.
- 제 1 항에 있어서,상기 다성분 작동 유체를 최초로 가열하는 단계는 상기 HRSG의 저압부의 선택된 부분 사이에서 이루어지는가스 터빈 복합 사이클 발전장치로 유입되는 공기의 냉각 방법.
- 제 1 항에 있어서,물 속의 증발된 일부를 흡수하고 상기 흡수된 혼합물을 상기 HRSG의 저압부로 돌려 보내는 상기 과냉각된 액체의 일부를 증발시키는 단계를 더 포함하는가스 터빈 복합 사이클 발전장치로 유입되는 공기의 냉각 방법.
- 가스 터빈 복합 사이클용의 개량된 보토밍 사이클에 있어서,(a) 상기 공기 유입구와 직접 열교환을 하는데 사용되는 다성분 작동유체를 다루는데 사용되는 하나 이상의 증발기, 분리기 및 과냉각기와,(b) 가스 터빈 연소 가스의 일부에 노출됨으로써 상기 다성분 작동유체를 가열하는데 사용되는 상기 열 재생 증기 발생기 보토밍 사이클의 내부에 배치된 증발기를 포함하는개량형 보토밍 사이클.
- 제 7 항에 있어서,상기 다성분 작동 유체는 암모니아와 물의 혼합물을 포함하는개량형 보토밍 사이클.
- 제 7 항에 있어서,상기 증기 발생기는 상기 보토밍 사이클 내부에 배치된 증발기를 구비하여 상기 다성분 작동 유체로부터 농축 증기 분류를 발생하는개량형 보토밍 사이클.
- 제 7 항에 있어서,상기 농축된 증기 분류를 상기 다성분 작동 유체로부터 분리하는 기-액 분리기와, 상기 농축된 증기를 농축된 액체로 응축하는 응축기와, 상기 농축된 액체용의 과냉각기와, 상기 유입된 공기를 상기 과냉각되고 농축된 액체를 이용하여 냉각하는 열 교환 수단을 더 포함하는개량형 보토밍 사이클.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/114,205 US6173563B1 (en) | 1998-07-13 | 1998-07-13 | Modified bottoming cycle for cooling inlet air to a gas turbine combined cycle plant |
US09/114,205 | 1998-07-13 | ||
US9/114,205 | 1998-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000011577A true KR20000011577A (ko) | 2000-02-25 |
KR100628597B1 KR100628597B1 (ko) | 2006-09-27 |
Family
ID=22353930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990027464A Expired - Fee Related KR100628597B1 (ko) | 1998-07-13 | 1999-07-08 | 가스 터빈 복합 사이클 발전장치로 유입되는 공기의 냉각 방법 및 변형 보토밍 사이클 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6173563B1 (ko) |
EP (1) | EP0972922A3 (ko) |
JP (1) | JP2000257407A (ko) |
KR (1) | KR100628597B1 (ko) |
TW (1) | TW449641B (ko) |
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CN103266924A (zh) * | 2013-05-02 | 2013-08-28 | 上海维尔泰克螺杆机械有限公司 | 水蒸汽的高效发电系统及方法 |
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CN113803166B (zh) * | 2021-10-18 | 2024-08-23 | 西安热工研究院有限公司 | 基于燃气轮机Kalina联合循环的冷热电多联产耦合系统及操作方法 |
US12331664B2 (en) | 2023-02-07 | 2025-06-17 | Supercritical Storage Company, Inc. | Waste heat integration into pumped thermal energy storage |
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US4346561A (en) | 1979-11-08 | 1982-08-31 | Kalina Alexander Ifaevich | Generation of energy by means of a working fluid, and regeneration of a working fluid |
US4486340A (en) | 1980-08-08 | 1984-12-04 | Union Carbide Corporation | Treatment of water thickened systems |
US4489563A (en) | 1982-08-06 | 1984-12-25 | Kalina Alexander Ifaevich | Generation of energy |
US4548043A (en) | 1984-10-26 | 1985-10-22 | Kalina Alexander Ifaevich | Method of generating energy |
US4586340A (en) | 1985-01-22 | 1986-05-06 | Kalina Alexander Ifaevich | Method and apparatus for implementing a thermodynamic cycle using a fluid of changing concentration |
US4604867A (en) | 1985-02-26 | 1986-08-12 | Kalina Alexander Ifaevich | Method and apparatus for implementing a thermodynamic cycle with intercooling |
US5203899A (en) | 1985-03-18 | 1993-04-20 | Sumitomo Electric Industries, Ltd. | Method for producing glass preform for optical fiber |
US4763480A (en) | 1986-10-17 | 1988-08-16 | Kalina Alexander Ifaevich | Method and apparatus for implementing a thermodynamic cycle with recuperative preheating |
US4732005A (en) | 1987-02-17 | 1988-03-22 | Kalina Alexander Ifaevich | Direct fired power cycle |
US4899545A (en) | 1989-01-11 | 1990-02-13 | Kalina Alexander Ifaevich | Method and apparatus for thermodynamic cycle |
US4982568A (en) | 1989-01-11 | 1991-01-08 | Kalina Alexander Ifaevich | Method and apparatus for converting heat from geothermal fluid to electric power |
US5029444A (en) | 1990-08-15 | 1991-07-09 | Kalina Alexander Ifaevich | Method and apparatus for converting low temperature heat to electric power |
US5203161A (en) * | 1990-10-30 | 1993-04-20 | Lehto John M | Method and arrangement for cooling air to gas turbine inlet |
US5095708A (en) | 1991-03-28 | 1992-03-17 | Kalina Alexander Ifaevich | Method and apparatus for converting thermal energy into electric power |
US5577377A (en) * | 1993-11-04 | 1996-11-26 | General Electric Co. | Combined cycle with steam cooled gas turbine |
US5428950A (en) * | 1993-11-04 | 1995-07-04 | General Electric Co. | Steam cycle for combined cycle with steam cooled gas turbine |
US5555738A (en) * | 1994-09-27 | 1996-09-17 | The Babcock & Wilcox Company | Ammonia absorption refrigeration cycle for combined cycle power plant |
JPH08151933A (ja) * | 1994-09-28 | 1996-06-11 | Toshiba Corp | ガスタービン吸気冷却装置 |
JPH08158814A (ja) * | 1994-11-30 | 1996-06-18 | Toshiba Corp | コンバインドサイクルプラントの吸気冷却システム |
US5623822A (en) * | 1995-05-23 | 1997-04-29 | Montenay International Corp. | Method of operating a waste-to-energy plant having a waste boiler and gas turbine cycle |
-
1998
- 1998-07-13 US US09/114,205 patent/US6173563B1/en not_active Expired - Fee Related
-
1999
- 1999-06-30 TW TW088111125A patent/TW449641B/zh not_active IP Right Cessation
- 1999-07-08 KR KR1019990027464A patent/KR100628597B1/ko not_active Expired - Fee Related
- 1999-07-12 JP JP11196898A patent/JP2000257407A/ja active Pending
- 1999-07-12 EP EP99305491A patent/EP0972922A3/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103206317A (zh) * | 2013-04-24 | 2013-07-17 | 哈尔滨广瀚新能动力有限公司 | 一种内燃发电机组余热梯级回收利用系统 |
CN103206317B (zh) * | 2013-04-24 | 2014-11-05 | 哈尔滨广瀚新能动力有限公司 | 一种内燃发电机组余热梯级回收利用系统 |
CN103266924A (zh) * | 2013-05-02 | 2013-08-28 | 上海维尔泰克螺杆机械有限公司 | 水蒸汽的高效发电系统及方法 |
Also Published As
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US6173563B1 (en) | 2001-01-16 |
EP0972922A2 (en) | 2000-01-19 |
TW449641B (en) | 2001-08-11 |
EP0972922A3 (en) | 2002-06-26 |
KR100628597B1 (ko) | 2006-09-27 |
JP2000257407A (ja) | 2000-09-19 |
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