JP5692997B2 - 複合サイクル発電プラントを運転するための方法及びシステム - Google Patents
複合サイクル発電プラントを運転するための方法及びシステム Download PDFInfo
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- JP5692997B2 JP5692997B2 JP2009287057A JP2009287057A JP5692997B2 JP 5692997 B2 JP5692997 B2 JP 5692997B2 JP 2009287057 A JP2009287057 A JP 2009287057A JP 2009287057 A JP2009287057 A JP 2009287057A JP 5692997 B2 JP5692997 B2 JP 5692997B2
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000002309 gasification Methods 0.000 description 4
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Images
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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
-
- 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
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/26—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension
- F02C3/28—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension using a separate gas producer for gasifying the fuel before combustion
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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
- F01K23/067—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 the combustion heat coming from a gasification or pyrolysis process, e.g. coal gasification
- F01K23/068—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 the combustion heat coming from a gasification or pyrolysis process, e.g. coal gasification in combination with an oxygen producing plant, e.g. an air separation plant
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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
- F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
- F01K27/02—Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat
-
- 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
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
- F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
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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
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- 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
- F05D2220/722—Application in combination with a steam turbine as part of an integrated gasification combined cycle
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- 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]
-
- 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]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
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)
Description
12 主空気圧縮機
14 空気分離ユニット(ASU)
16 ガス化装置
18 シンガス冷却器
20 ガスタービン
22 蒸気タービン
24 ガスタービン圧縮機
26 ガスタービン燃焼器
28 圧縮機
30 燃料供給源
32 浄化装置
34 発電機
35 スタータ
36 熱回収蒸気発電機
37 電力システムバス
38 発電機
40 ポンプ
42 回路遮断器
44 電力変圧器
46 断路器
48 スタータコントローラ
202 第1の流路
204 中間冷却器
206 第2の流路
208 可変ガイドベーンブースタ
220 速度調節可能ブースタタービン
222 第1の蒸気通路
224 第2の蒸気通路
226 停止弁
228 制御弁
230 ブースタモータ
232 プロセッサ
300 例示的な方法
302 ガスタービンが排気ガスを発生
304 HRSGが蒸気を発生する
306 蒸気タービンが作動する
308 ブースタ蒸気タービンにおいてHRSGから蒸気を抽出する
310 ブースタ蒸気タービンにおいてタービンから蒸気を抽出する
312 ブースタ蒸気タービンからのエネルギーが可変ガイドベーンブースタを駆動する
Claims (6)
- 複合サイクル発電プラントシステム(10)であって、当該システムが、
圧縮機(24)、燃焼室、及び前記圧縮機(24)に駆動結合したタービンセクションを含むガスタービン(20)と、
前記圧縮機(24)からのブリード空気の供給源であって、可変ガイドベーンブースタ(208)の入口と流れ連通状態で結合したブリード空気の供給源と、
前記可変ガイドベーンブースタ(208)の出口と流れ連通状態で結合した空気分離ユニット(14)と、
前記ガスタービン(20)と流れ連通した熱回収蒸気発生器(HRSG)(36)と、
前記HRSG(36)と流れ連通した蒸気タービン(22)と
を備えており、前記可変ガイドベーンブースタ(208)が速度調節可能ブースタタービン(220)と統合されていて、前記速度調節可能ブースタタービン(220)が前記可変ガイドベーンブースタ(208)に動力を供給して前記圧縮機(28)から空気を抽出し、前記可変ガイドベーンブースタ(208)が前記空気分離ユニット(14)への唯一の空気供給源であり、前記HRSG(36)の入口が前記タービンセクションからの排出ガスを受け取り、前記蒸気タービン(22)が前記HRSG(36)から蒸気を受け取り、前記速度調節可能ブースタタービン(220)が前記蒸気タービン(22)と流れ連通しており、前記速度調節可能ブースタタービン(220)が、該速度調節可能ブースタタービン(220)の作動を可能にする蒸気を前記蒸気タービン(22)から受け取る、複合サイクル発電プラントシステム(10)。 - 前記速度調節可能ブースタタービン(220)が更に前記HRSG(36)とも流れ連通しており、前記速度調節可能ブースタタービン(220)が、作動を可能にする蒸気を前記HRSG(36)及び前記蒸気タービン(22)から受け取る、請求項1に記載のシステム。
- 前記速度調節可能ブースタタービン(220)に結合されたモータ(230)を更に備え、前記速度調節可能ブースタタービン(220)が、前記モータ(230)を作動させることによって前記前記可変ガイドベーンブースタ(208)を作動させる、請求項1に記載のシステム。
- 前記可変ガイドベーンブースタ(208)が、可変ガイドベーンの少なくとも1つの列を含み、前記可変ガイドベーンブースタ(208)を通る流れを調整するように構成されている、請求項1乃至請求項3のいずれか1項に記載のシステム。
- 前記速度調節可能ブースタタービン(220)が、前記可変ガイドベーンブースタ(208)に駆動結合され、前記可変ガイドベーンブースタ(208)が、前記可変ガイドベーンブースタ(208)の回転速度を制御するための前記速度調節可能ブースタタービン(220)を用いて前記空気分離ユニット(14)にほぼ一定の圧力の加圧空気の流れを供給するように構成されている、請求項1乃至請求項4のいずれか1項に記載のシステム。
- 前記速度調節可能ブースタタービン(220)及び前記可変ガイドベーンブースタ(208)が、IGCC発電プラント(10)と統合される、請求項1乃至請求項5のいずれか1項に記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/341,211 US8069672B2 (en) | 2008-12-22 | 2008-12-22 | Method and systems for operating a combined cycle power plant |
US12/341,211 | 2008-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010144730A JP2010144730A (ja) | 2010-07-01 |
JP5692997B2 true JP5692997B2 (ja) | 2015-04-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009287057A Expired - Fee Related JP5692997B2 (ja) | 2008-12-22 | 2009-12-18 | 複合サイクル発電プラントを運転するための方法及びシステム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8069672B2 (ja) |
JP (1) | JP5692997B2 (ja) |
KR (1) | KR101602502B1 (ja) |
CN (1) | CN101761390B (ja) |
DE (1) | DE102009059279B4 (ja) |
Families Citing this family (15)
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WO2010136979A2 (en) * | 2009-05-26 | 2010-12-02 | Leviathan Energy Hydroelectric Ltd. | Hydroelectric in-pipe turbine uses |
IT1401275B1 (it) * | 2010-07-30 | 2013-07-18 | Nuova Pignone S R L | Metodo e dispositivo per controllare un riavvio a caldo di un compressore centrifugo |
US8567355B2 (en) * | 2010-12-22 | 2013-10-29 | Caterpillar Inc. | Integrated control system and method |
US20130257054A1 (en) * | 2012-03-29 | 2013-10-03 | General Electric Company | Gas Turbine - Variable Frequency Transformer Power Systems and Methods |
CN102635410A (zh) * | 2012-04-27 | 2012-08-15 | 上海电气电站设备有限公司 | 汽轮机中低压联通管结构 |
KR101455635B1 (ko) * | 2013-01-10 | 2014-11-06 | 삼성중공업 주식회사 | 휘발성 유기화합물 회수 시스템 |
EP3061919B1 (en) * | 2015-02-24 | 2017-11-22 | Ansaldo Energia Switzerland AG | A gas turbine arrangement and a method for operating the gas turbine arrangement |
DE102015003680A1 (de) * | 2015-03-24 | 2016-09-29 | Peter Paul Smolka | Treibstoff-Produktionsanlage für Kraftwerke |
US10483887B2 (en) | 2017-08-11 | 2019-11-19 | Rolls-Royce North American Technologies, Inc. | Gas turbine generator temperature DC to DC converter control system |
US10491145B2 (en) | 2017-08-11 | 2019-11-26 | Rolls-Royce North American Technologies Inc. | Gas turbine generator speed DC to DC converter control system |
US10476417B2 (en) * | 2017-08-11 | 2019-11-12 | Rolls-Royce North American Technologies Inc. | Gas turbine generator torque DC to DC converter control system |
US10753235B2 (en) * | 2018-03-16 | 2020-08-25 | Uop Llc | Use of recovered power in a process |
US10508568B2 (en) | 2018-03-16 | 2019-12-17 | Uop Llc | Process improvement through the addition of power recovery turbine equipment in existing processes |
US11507031B2 (en) | 2018-03-16 | 2022-11-22 | Uop Llc | Recovered electric power measuring system and method for collecting data from a recovered electric power measuring system |
US10811884B2 (en) * | 2018-03-16 | 2020-10-20 | Uop Llc | Consolidation and use of power recovered from a turbine in a process unit |
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2008
- 2008-12-22 US US12/341,211 patent/US8069672B2/en not_active Expired - Fee Related
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2009
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KR20100074022A (ko) | 2010-07-01 |
US20100154428A1 (en) | 2010-06-24 |
JP2010144730A (ja) | 2010-07-01 |
CN101761390B (zh) | 2013-07-17 |
US8069672B2 (en) | 2011-12-06 |
DE102009059279B4 (de) | 2021-03-18 |
KR101602502B1 (ko) | 2016-03-10 |
DE102009059279A1 (de) | 2010-06-24 |
CN101761390A (zh) | 2010-06-30 |
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