JP6105153B2 - 発電所を柔軟に稼働させるための方法 - Google Patents
発電所を柔軟に稼働させるための方法 Download PDFInfo
- Publication number
- JP6105153B2 JP6105153B2 JP2016506839A JP2016506839A JP6105153B2 JP 6105153 B2 JP6105153 B2 JP 6105153B2 JP 2016506839 A JP2016506839 A JP 2016506839A JP 2016506839 A JP2016506839 A JP 2016506839A JP 6105153 B2 JP6105153 B2 JP 6105153B2
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- Japan
- Prior art keywords
- steam
- auxiliary combustion
- intermediate superheater
- hzu
- combustion section
- 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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- 238000002485 combustion reaction Methods 0.000 claims description 35
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 6
- 239000003546 flue gas Substances 0.000 claims description 6
- 239000002918 waste heat Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
Classifications
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- 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
- F01D13/00—Combinations of two or more machines or engines
-
- 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
- F01K23/103—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 afterburner in exhaust boiler
- F01K23/105—Regulating means specially adapted therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
20、21、22、23 噴射冷却装置
D 生蒸気
F 補助燃焼部
HZU 高温の中間過熱器蒸気
KZU 低温の中間過熱器蒸気
R 煙道ガスダクト
S 排ガス流
W 給水
Claims (2)
- 蒸気タービンのためにガスタービンの排ガス流(S)を使用して生蒸気(D)及び/又は中間過熱器蒸気(HZU)を生成するための熱交換器段(10〜15)を有する廃熱蒸気発生器を含む発電所を柔軟に稼働させるための方法であって、前記熱交換器段(10〜15)の領域において、前記廃熱蒸気発生器の煙道ガスダクト(R)内には、補助燃焼部(F)が配置されている、方法において、
前記生蒸気(D)及び/又は前記中間過熱器蒸気(HZU)を調節するために、少なくとも1つの噴射冷却装置(20〜23)が、前記補助燃焼部(F)を使用するとすぐに作動し、
前記補助燃焼部(F)を用いる際、前記生蒸気(D)又は前記中間過熱器蒸気(HZU)の設定温度が、前記補助燃焼部(F)をオンにする前に実際に測定された前記生蒸気(D)又は前記中間過熱器蒸気(HZU)の温度の値に正確に合わせられることを特徴とする方法。 - 前記生蒸気(D)及び/又は前記中間過熱器蒸気(HZU)の調節が、それぞれ最後の前記熱交換器段(13、15)の下流に配置された最終噴射冷却装置(22、23)のみを用いて行われることを特徴とする請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13163024.6 | 2013-04-10 | ||
EP13163024.6A EP2789813A1 (de) | 2013-04-10 | 2013-04-10 | Verfahren zum flexiblen Betrieb einer Kraftwerksanlage |
PCT/EP2014/056028 WO2014166739A1 (de) | 2013-04-10 | 2014-03-26 | Verfahren zum flexiblen betrieb einer kraftwerksanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016520748A JP2016520748A (ja) | 2016-07-14 |
JP6105153B2 true JP6105153B2 (ja) | 2017-03-29 |
Family
ID=48082995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016506839A Active JP6105153B2 (ja) | 2013-04-10 | 2014-03-26 | 発電所を柔軟に稼働させるための方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US10731525B2 (ja) |
EP (2) | EP2789813A1 (ja) |
JP (1) | JP6105153B2 (ja) |
KR (1) | KR101813773B1 (ja) |
CN (1) | CN105102771B (ja) |
CA (1) | CA2909159C (ja) |
ES (1) | ES2647971T3 (ja) |
PL (1) | PL2964910T3 (ja) |
WO (1) | WO2014166739A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014005476A1 (zh) * | 2012-07-06 | 2014-01-09 | 上海伏波环保设备有限公司 | 顺流式锅炉烟气余热回收系统 |
EP3971396A1 (en) * | 2020-09-16 | 2022-03-23 | Siemens Energy Global GmbH & Co. KG | Steam generator with attemperators |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4578944A (en) * | 1984-10-25 | 1986-04-01 | Westinghouse Electric Corp. | Heat recovery steam generator outlet temperature control system for a combined cycle power plant |
DE19734862C2 (de) * | 1997-08-12 | 1999-08-05 | Bernd Gericke | Wärmekraftwerk mit einer Gasturbine und einem Dampferzeuger für eine Mehrdruck-Dampfturbine |
US20030131601A1 (en) * | 2002-01-07 | 2003-07-17 | Parsons Energy & Chemicals Group, Inc. | Sliding steam temperature for combined cycle power plants |
WO2008107916A1 (en) * | 2007-03-02 | 2008-09-12 | Ansaldo Energia S.P.A. | Combined cycle electric power plant and relating operating method |
EP2065641A3 (de) * | 2007-11-28 | 2010-06-09 | Siemens Aktiengesellschaft | Verfahren zum Betrieben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger |
US9222410B2 (en) * | 2011-04-13 | 2015-12-29 | General Electric Company | Power plant |
-
2013
- 2013-04-10 EP EP13163024.6A patent/EP2789813A1/de not_active Withdrawn
-
2014
- 2014-03-26 JP JP2016506839A patent/JP6105153B2/ja active Active
- 2014-03-26 US US14/782,607 patent/US10731525B2/en active Active
- 2014-03-26 PL PL14713441T patent/PL2964910T3/pl unknown
- 2014-03-26 KR KR1020157031788A patent/KR101813773B1/ko active IP Right Grant
- 2014-03-26 CA CA2909159A patent/CA2909159C/en active Active
- 2014-03-26 WO PCT/EP2014/056028 patent/WO2014166739A1/de active Application Filing
- 2014-03-26 EP EP14713441.5A patent/EP2964910B1/de active Active
- 2014-03-26 ES ES14713441.5T patent/ES2647971T3/es active Active
- 2014-03-26 CN CN201480020528.3A patent/CN105102771B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP2964910B1 (de) | 2017-08-16 |
CA2909159C (en) | 2017-07-04 |
CA2909159A1 (en) | 2014-10-16 |
ES2647971T3 (es) | 2017-12-27 |
PL2964910T3 (pl) | 2018-01-31 |
JP2016520748A (ja) | 2016-07-14 |
US20160040549A1 (en) | 2016-02-11 |
EP2964910A1 (de) | 2016-01-13 |
WO2014166739A1 (de) | 2014-10-16 |
CN105102771B (zh) | 2017-11-03 |
EP2789813A1 (de) | 2014-10-15 |
KR20150138388A (ko) | 2015-12-09 |
CN105102771A (zh) | 2015-11-25 |
US10731525B2 (en) | 2020-08-04 |
KR101813773B1 (ko) | 2017-12-29 |
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