KR20170022892A - 발전 시스템 및 그 운전 방법 - Google Patents
발전 시스템 및 그 운전 방법 Download PDFInfo
- Publication number
- KR20170022892A KR20170022892A KR1020160102701A KR20160102701A KR20170022892A KR 20170022892 A KR20170022892 A KR 20170022892A KR 1020160102701 A KR1020160102701 A KR 1020160102701A KR 20160102701 A KR20160102701 A KR 20160102701A KR 20170022892 A KR20170022892 A KR 20170022892A
- Authority
- KR
- South Korea
- Prior art keywords
- steam
- water
- flasher
- turbine
- flash
- 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.)
- Ceased
Links
Images
Classifications
-
- 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
- F01K23/101—Regulating 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
- 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
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/10—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using sealing fluid, e.g. steam
-
- 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
- F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
- F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines
-
- 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
- F01K23/12—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled
- F01K23/16—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled all the engines being turbines
-
- 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
- F01K7/16—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 only of turbine type
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
- F22B1/1815—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines using the exhaust gases of gas-turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- 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
- F05D2220/00—Application
- F05D2220/70—Application in combination with
- F05D2220/72—Application in combination with a steam turbine
-
- 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
- F05D2220/00—Application
- F05D2220/70—Application in combination with
- F05D2220/76—Application in combination with an electrical generator
-
- 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
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/213—Heat transfer, e.g. cooling by the provision of a heat exchanger within the cooling circuit
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Description
도 2는 제2 실시형태의 발전 시스템의 구성을 나타내는 모식도.
도 3은 제3 실시형태의 발전 시스템의 구성을 나타내는 모식도.
도 4는 제3 실시형태의 보조 증기 헤더의 구성을 나타내는 모식도.
도 5는 제4 실시형태의 발전 시스템의 구성을 나타내는 모식도.
도 6은 제4 실시형태의 보조 증기 헤더의 구성을 나타내는 모식도.
3 : 제1 발전기 4 : 배열 회수 보일러
5 : 주증기 라인 11 : 증기 터빈
11a : 터빈 로터 12 : 제2 발전기
13 : 복수기 14 : 복수 펌프
15 : 급수 라인 21 : 제1 절탄기
22 : 제1 밸브 23 : 제1 증기 발생부
24 : 제1 과열기 25 : 제2 절탄기
26 : 제2 밸브 27 : 제2 증기 발생부
28 : 제2 과열기 31 : 플래셔 급수 라인
32 : 플래셔 급수 밸브 33 : 제1 플래셔
34 : 드레인 펌프 35 : 제1 플래시 증기 라인
36 : 혼합 증기 41 : 재순환 라인
42 : 재순환 밸브 43 : 재순환 펌프
51 : 보조 증기 헤더 52 : 잉여 증기
53 : 시일 증기 54 : 혼합 증기
61 : 제2 플래셔 62 : 제2 플래시 증기 라인
63 : 혼합 증기
Claims (11)
- 가스에 의해 구동되는 가스 터빈과,
상기 가스 터빈으로부터의 배출 가스의 열에 의해 물을 가열하는 제1 절탄기(節炭器, economiser)와, 상기 제1 절탄기에 의해 가열된 상기 물로부터 증기를 발생시키는 제1 증기 발생부와, 상기 제1 절탄기에 공급되기 전의 상기 배출 가스의 열에 의해 상기 물을 가열하는 제2 절탄기와, 상기 제2 절탄기에 의해 가열된 상기 물로부터 증기를 발생시키는 제2 증기 발생부를 갖는 배열(排熱) 회수 보일러와,
상기 제1 및 제2 증기 발생부로부터의 상기 증기에 의해 구동되는 증기 터빈과,
상기 제1 절탄기에 의해 가열된 상기 물의 일부를 플래시(flash)시켜서 제1 플래시 증기와 제1 드레인수(drain water)를 생성하는 제1 플래셔(flasher)
를 구비하는 발전 시스템. - 제1항에 있어서,
상기 제1 플래셔는, 상기 제1 플래시 증기를 상기 증기 터빈에 공급하는, 발전 시스템. - 제1항 또는 제2항에 있어서,
상기 제1 절탄기에 상기 물을 공급하는 제1 유로를 더 구비하고,
상기 제1 플래셔는, 상기 제1 드레인수를 상기 제1 유로에 공급하는, 발전 시스템. - 제1항 또는 제2항에 있어서,
상기 제1 절탄기에 상기 물을 공급하는 제1 유로와,
상기 제1 절탄기로부터 상기 제1 플래셔에 상기 물을 공급하는 제2 유로와,
상기 제2 유로를 흐르는 상기 물의 일부를, 상기 제1 플래셔를 통하지 않고 상기 제1 유로에 공급하는 제3 유로
를 더 구비하는 발전 시스템. - 제1항 또는 제2항에 있어서,
상기 증기 터빈에 보조 증기를 공급하는 보조 증기 헤더를 더 구비하고,
상기 제1 플래셔는, 상기 제1 플래시 증기를 상기 보조 증기 헤더에 공급하는, 발전 시스템. - 제5항에 있어서,
상기 보조 증기 헤더는, 상기 제1 플래시 증기를 상기 보조 증기로서 상기 증기 터빈에 공급하는, 발전 시스템. - 제6항에 있어서,
상기 보조 증기 헤더는, 상기 제1 플래시 증기를 포함하는 상기 보조 증기를, 상기 증기 터빈을 시일(seal)하는 시일 증기로서 공급하는, 발전 시스템. - 제1항 또는 제2항에 있어서,
상기 제1 드레인수를 플래시시켜서 제2 플래시 증기와 제2 드레인수를 생성하는 제2 플래셔를 더 구비하는, 발전 시스템. - 제8항에 있어서,
상기 제2 플래셔는, 상기 제2 플래시 증기를 상기 증기 터빈에 공급하는, 발전 시스템. - 제8항에 있어서,
상기 제1 절탄기에 상기 물을 공급하는 제1 유로를 더 구비하고,
상기 제2 플래셔는, 상기 제2 드레인수를 상기 급수 라인에 공급하는, 발전 시스템. - 가스에 의해 구동되는 가스 터빈과,
상기 가스 터빈으로부터의 배출 가스의 열에 의해 물을 가열하는 제1 절탄기와, 상기 제1 절탄기에 의해 가열된 상기 물로부터 증기를 발생시키는 제1 증기 발생부와, 상기 제1 절탄기에 공급되기 전의 상기 배출 가스의 열에 의해 상기 물을 가열하는 제2 절탄기와, 상기 제2 절탄기에 의해 가열된 상기 물로부터 증기를 발생시키는 제2 증기 발생부를 갖는 배열 회수 보일러와,
상기 제1 및 제2 증기 발생부로부터의 상기 증기에 의해 구동되는 증기 터빈
을 구비하는 발전 시스템의 운전 방법으로서,
상기 제1 절탄기에 의해 가열된 상기 물의 일부를 제1 플래셔에 공급하는 단계와,
공급된 상기 물을 상기 제1 플래셔에 의해 플래시시켜서 제1 플래시 증기와 제1 드레인수를 생성하는 단계
를 포함하는 발전 시스템의 운전 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2015-162082 | 2015-08-19 | ||
| JP2015162082A JP2017040201A (ja) | 2015-08-19 | 2015-08-19 | 発電システムおよびその運転方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170022892A true KR20170022892A (ko) | 2017-03-02 |
Family
ID=58158479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160102701A Ceased KR20170022892A (ko) | 2015-08-19 | 2016-08-12 | 발전 시스템 및 그 운전 방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US20170051636A1 (ko) |
| JP (1) | JP2017040201A (ko) |
| KR (1) | KR20170022892A (ko) |
| TW (1) | TWI619878B (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019044678A (ja) * | 2017-08-31 | 2019-03-22 | 三菱重工業株式会社 | 蒸気タービンシステム及びコンバインドサイクルプラント |
| CN107990299A (zh) * | 2017-10-25 | 2018-05-04 | 山西潞安煤基精细化学品有限公司 | 一种转化锅炉给水预热器的补水管线 |
| EP3486440B1 (en) * | 2017-11-21 | 2022-11-09 | Siemens Energy Global GmbH & Co. KG | Heat recovery steam generator, method for generating steam for a steam turbine and system comprising a steam turbine and a heat recovery steam generator |
| CN109296411A (zh) * | 2018-07-31 | 2019-02-01 | 常州市新港热电有限公司 | 一种锅炉汽轮发电装置及发电方法 |
| JP7115968B2 (ja) * | 2018-12-10 | 2022-08-09 | 東芝プラントシステム株式会社 | 発電システムおよび蒸気供給方法 |
| JP7465650B2 (ja) | 2019-11-28 | 2024-04-11 | 三菱重工業株式会社 | 蒸気発生装置及び排熱回収プラント |
| JP7059347B2 (ja) * | 2020-12-24 | 2022-04-25 | 三菱重工業株式会社 | 排熱回収プラント、及びコンバインドサイクルプラント |
| EP4403751A1 (fr) * | 2023-01-20 | 2024-07-24 | Wise Open Foundation | Système et procédé de génération d'énergie |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5951109A (ja) * | 1982-09-17 | 1984-03-24 | Hitachi Ltd | 蒸気原動所の復水器真空保持装置 |
| US4976100A (en) * | 1989-06-01 | 1990-12-11 | Westinghouse Electric Corp. | System and method for heat recovery in a combined cycle power plant |
| JPH0783006A (ja) * | 1993-09-10 | 1995-03-28 | Kawasaki Heavy Ind Ltd | 複合ごみ発電プラントの排熱回収装置 |
| JPH0932512A (ja) * | 1995-07-20 | 1997-02-04 | Hitachi Ltd | 蒸気タービングランドシールの蒸気供給装置 |
| JP3660727B2 (ja) * | 1995-10-31 | 2005-06-15 | 株式会社東芝 | 一軸型コンバインドサイクルプラントの運転方法 |
| JP3897891B2 (ja) | 1998-01-19 | 2007-03-28 | 株式会社東芝 | コンバインドサイクル発電プラント |
| JP2000110511A (ja) | 1998-10-08 | 2000-04-18 | Kawasaki Heavy Ind Ltd | 熱電供給方法および熱電供給システム |
| EP1388643B1 (en) * | 2002-08-09 | 2008-10-29 | Hitachi, Ltd. | Combined cycle plant |
| KR20040100680A (ko) | 2003-05-23 | 2004-12-02 | 두산중공업 주식회사 | 계단의 작업 위치 설정 방법 |
| KR20040100580A (ko) * | 2003-05-23 | 2004-12-02 | 두산중공업 주식회사 | 복합화력발전소의 기동시간 단축을 위한 증기터빈 봉입증기 공급 방법 및 장치 |
| JP2006057929A (ja) * | 2004-08-20 | 2006-03-02 | Babcock Hitachi Kk | 貫流ボイラの補助蒸気圧制御方法 |
| JP4736885B2 (ja) * | 2006-03-24 | 2011-07-27 | Jfeエンジニアリング株式会社 | 排熱回収発電システム |
| US8424281B2 (en) * | 2007-08-29 | 2013-04-23 | General Electric Company | Method and apparatus for facilitating cooling of a steam turbine component |
| IT1397210B1 (it) * | 2009-12-29 | 2013-01-04 | Ansaldo Energia Spa | Impianto a ciclo combinato per la produzione di energia elettrica ed energia termica e metodo di funzionamento di tale impianto |
| JP5456525B2 (ja) * | 2010-03-17 | 2014-04-02 | 川崎重工業株式会社 | 排熱回収装置 |
| US8539750B2 (en) * | 2010-04-30 | 2013-09-24 | Siemens Energy, Inc. | Energy recovery and steam supply for power augmentation in a combined cycle power generation system |
| WO2013139884A2 (en) * | 2012-03-21 | 2013-09-26 | Alstom Technology Ltd | Combined cycle power plant |
| IN2015DN00036A (ko) | 2012-07-02 | 2015-05-22 | Kawasaki Heavy Ind Ltd | |
| EP2937528B1 (en) * | 2013-10-31 | 2021-08-11 | General Electric Technology GmbH | Combined cycle power plant with improved efficiency |
-
2015
- 2015-08-19 JP JP2015162082A patent/JP2017040201A/ja active Pending
-
2016
- 2016-08-02 TW TW105124475A patent/TWI619878B/zh active
- 2016-08-12 KR KR1020160102701A patent/KR20170022892A/ko not_active Ceased
- 2016-08-19 US US15/241,973 patent/US20170051636A1/en not_active Abandoned
-
2018
- 2018-09-05 US US16/122,496 patent/US10876432B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20170051636A1 (en) | 2017-02-23 |
| US20190003344A1 (en) | 2019-01-03 |
| TWI619878B (zh) | 2018-04-01 |
| JP2017040201A (ja) | 2017-02-23 |
| TW201712214A (zh) | 2017-04-01 |
| US10876432B2 (en) | 2020-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI619878B (zh) | Power generation system and its operation method | |
| KR101594323B1 (ko) | 통합형 연료 가스 예열을 갖는 발전소 | |
| US7509794B2 (en) | Waste heat steam generator | |
| US8539750B2 (en) | Energy recovery and steam supply for power augmentation in a combined cycle power generation system | |
| JP2008545945A (ja) | 蒸気発生設備および蒸気発生設備の運転方法とその追加装備方法 | |
| US10641170B2 (en) | Advanced humid air gas turbine system | |
| US20100031933A1 (en) | System and assemblies for hot water extraction to pre-heat fuel in a combined cycle power plant | |
| US6446440B1 (en) | Steam injection and inlet fogging in a gas turbine power cycle and related method | |
| CN103062744A (zh) | 热回收蒸汽发生器以及将其连接到联合循环发电厂的方法 | |
| CN104254673A (zh) | 联合循环发电设备 | |
| JP5463313B2 (ja) | 火力発電プラント | |
| KR101753526B1 (ko) | 복합화력발전시스템 | |
| WO2016047400A1 (ja) | ボイラ、コンバインドサイクルプラント並びにボイラの蒸気冷却方法 | |
| JP7086523B2 (ja) | 複合サイクル発電プラント、および、この複合サイクル発電プラントを動作させるための方法 | |
| US11313252B2 (en) | Enhanced HRSG for repowering a coal-fired electrical generating plant | |
| CN104093944B (zh) | 用于发电的联合循环设备以及用于操作所述设备的方法 | |
| KR20100054672A (ko) | 소각로 폐열회수 플랜트 | |
| JP2019011723A (ja) | 熱電併給システム | |
| KR20120073006A (ko) | 다단응축장치 및 이를 구비한 발전시스템 | |
| KR101644547B1 (ko) | 보조발전부를 포함하는 발전플랜트 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
St.27 status event code: N-2-6-B10-B15-exm-PE0601 |
|
| R18 | Changes to party contact information recorded |
Free format text: ST27 STATUS EVENT CODE: A-3-3-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |