JP2021156283A - 複合サイクル発電所およびそこからの排出物を制御する方法 - Google Patents
複合サイクル発電所およびそこからの排出物を制御する方法 Download PDFInfo
- Publication number
- JP2021156283A JP2021156283A JP2021032305A JP2021032305A JP2021156283A JP 2021156283 A JP2021156283 A JP 2021156283A JP 2021032305 A JP2021032305 A JP 2021032305A JP 2021032305 A JP2021032305 A JP 2021032305A JP 2021156283 A JP2021156283 A JP 2021156283A
- Authority
- JP
- Japan
- Prior art keywords
- power plant
- cycle power
- combined cycle
- turbine
- valve
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 91
- 238000000605 extraction Methods 0.000 claims abstract description 44
- 239000003054 catalyst Substances 0.000 claims abstract description 39
- 239000000284 extract Substances 0.000 claims abstract description 11
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 30
- 239000000126 substance Substances 0.000 claims description 20
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000011084 recovery Methods 0.000 claims description 12
- 230000001052 transient effect Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 238000006722 reduction reaction Methods 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010531 catalytic reduction reaction Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
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
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- 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
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/02—Controlling, e.g. stopping or starting
-
- 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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/003—Arrangements for testing or measuring
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/30—Exhaust heads, chambers, or the like
-
- 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
- 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
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
- F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
- F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
-
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/40—Continuous combustion chambers using liquid or gaseous fuel characterised by the use of catalytic means
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Description
102 第1のガスタービンエンジン
104 第2のガスタービンエンジン
106 蒸気タービン
108 圧縮機セクション
110 燃焼器
112 第1のタービンセクション
114 空気
116 燃料
118 燃焼ガス
120 後部出口
122 排気ガス流
124 第1の熱回収システム
126 第2の熱回収システム
128 第2の排出削減システム
130 熱回収蒸気発生器(HRSG)
131 触媒床
132 化学物質注入グリッド
134 還元ガス流
136 給水
138 蒸気
140 段間抽出システム
142 タービン抽出空気
144 段
146 第1段
148 第2段
150 第1のバルブ
152 第2のバルブ
154 第1の温度センサ
156 第2の温度センサ
158 コントローラ
200 方法
Claims (15)
- 複合サイクル発電所(100)であって、
第1のタービンセクション(112)を含む第1のガスタービンエンジン(102)と、
排気ガス流(122)を排出するように構成された後部出口(120)を有する第2のタービンセクション(112)を含む第2のガスタービンエンジン(104)と、
前記第2のガスタービンエンジン(104)から排出された前記排気ガス流(122)を受け入れるように構成され、かつ、前記排気ガス流(122)から窒素酸化物を除去するように構成された排出削減システム(128)と、
前記第1のタービンセクション(112)と通信可能に結合された段間抽出システム(140)であって、前記排出削減システム(128)に熱を供給するために、前記第1のタービンセクション(112)からタービン抽出空気(142)を選択的に抽出するように構成された段間抽出システム(140)と、
を含む、複合サイクル発電所(100)。 - 前記段間抽出システム(140)は、
前記第1のタービンセクション(112)の複数の段のうちの1つと流れ連通している少なくとも1つのバルブ(150、152)と、
前記排出削減システム(128)の温度を監視するように構成された少なくとも1つの温度センサ(154、156)と、
前記少なくとも1つのバルブ(150、152)および前記少なくとも1つの温度センサ(154、156)と通信可能に結合されたコントローラ(158)であって、前記監視された温度に基づいて前記少なくとも1つのバルブを選択的に開閉するように構成されたコントローラ(158)と、
を含む、請求項1に記載の複合サイクル発電所(100)。 - 前記排出削減システム(128)は、触媒床(131)を含み、前記段間抽出システム(140)は、前記タービン抽出空気(142)で前記触媒床(131)を選択的に加熱するために、前記触媒床(131)と流れ連通している、請求項2に記載の複合サイクル発電所(100)。
- 前記排出削減システム(128)は、前記触媒床(131)と流れ連通している化学物質注入グリッド(132)をさらに含み、前記段間抽出システム(140)は、前記タービン抽出空気(142)で前記化学物質注入グリッド(132)を選択的に加熱するために、前記化学物質注入グリッド(132)と流れ連通している、請求項3に記載の複合サイクル発電所(100)。
- 前記コントローラ(158)は、前記少なくとも1つのバルブ(150、152)を選択的に開閉して、所定の温度範囲で温度を維持するように構成される、請求項2に記載の複合サイクル発電所(100)。
- 前記少なくとも1つのバルブ(150、152)は、前記複数の段のうちの第1段(146)と流れ連通している第1のバルブ(150)、および前記複数の段のうちの第2段(148)と流れ連通している第2のバルブ(152)を含む、請求項2に記載の複合サイクル発電所(100)。
- 前記段間抽出システム(140)は、前記第2のガスタービンエンジン(104)が過渡動作状態にあるときにのみ作動可能である、請求項1に記載の複合サイクル発電所(100)。
- 前記排出削減システム(128)は、前記排気ガス流(122)から還元ガス流(134)を形成するようにさらに構成され、前記複合サイクル発電所(100)は、前記排出削減システム(128)から前記還元ガス流(134)を受け取るように構成された熱回収蒸気発生器(130)をさらに含む、請求項1に記載の複合サイクル発電所(100)。
- 複合サイクル発電所(100)であって、
第1の排気ガス流(122)を排出するように構成された後部出口(120)を有する第1のタービンセクション(112)を含む第1のガスタービンエンジン(102)と、
前記第1の排気ガス流(122)を受け入れるように構成され、かつ、前記第1の排気ガス流(122)から窒素酸化物を除去するように構成された第1の排出削減システム(128)と、
第2の排気ガス流(122)を排出するように構成された後部出口(120)を有する第2のタービンセクション(112)を含む第2のガスタービンエンジン(104)と、
前記第2の排気ガス流(122)を受け入れるように構成され、かつ、前記第2の排気ガス流(122)から窒素酸化物を除去するように構成された第2の排出削減システム(128)と、
前記第1のタービンセクション(112)と通信可能に結合された段間抽出システム(140)であって、前記第2の排出削減システム(128)に熱を供給するために、前記第1のタービンセクション(112)からタービン抽出空気(142)を選択的に抽出するように構成された段間抽出システム(140)と、
を含む、複合サイクル発電所(100)。 - 前記段間抽出システム(140)は、前記第2のタービンセクション(112)とさらに通信可能に結合され、前記段間抽出システム(140)は、前記第1の排出削減システム(128)に熱を供給するために、前記第2のタービンセクション(112)からタービン抽出空気(142)を選択的に抽出するように構成される、請求項9に記載の複合サイクル発電所(100)。
- 前記段間抽出システム(140)は、
前記第1のタービンセクション(112)の複数の段のうちの1つと流れ連通している少なくとも1つのバルブ(150、152)と、
前記第2の排出削減システム(128)の温度を監視するように構成された少なくとも1つの温度センサ(154、156)と、
前記少なくとも1つのバルブ(150、152)および前記少なくとも1つの温度センサ(154、156)と通信可能に結合されたコントローラ(158)であって、前記監視された温度に基づいて、前記少なくとも1つのバルブ(150、152)を選択的に開閉するように構成されたコントローラ(158)と、
を含む、請求項9に記載の複合サイクル発電所(100)。 - 前記第1および第2の排出削減システム(128)は、触媒床(131)および前記触媒床(131)と流れ連通している化学物質注入グリッド(132)を各々含み、前記少なくとも1つの温度センサ(154、156)は、前記触媒床(131)の温度または前記化学物質注入グリッド(132)内の化学物質の量を監視するように構成された、請求項11に記載の複合サイクル発電所(100)。
- 前記コントローラ(158)は、前記少なくとも1つのバルブ(150、152)を選択的に開閉して、所定の温度範囲で温度を維持するように構成される、請求項11に記載の複合サイクル発電所(100)。
- 前記少なくとも1つのバルブ(150、152)は、前記複数の段のうちの第1段(146)と流れ連通している第1のバルブ(150)、および前記複数の段のうちの第2段(148)と流れ連通している第2のバルブ(152)を含む、請求項11に記載の複合サイクル発電所(100)。
- 前記段間抽出システム(140)は、前記第2のガスタービンエンジン(104)が過渡動作状態にあるときにのみ作動可能である、請求項9に記載の複合サイクル発電所(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/829,731 US11365677B2 (en) | 2020-03-25 | 2020-03-25 | Combined cycle power plant and Methods of controlling emissions therefrom |
US16/829,731 | 2020-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021156283A true JP2021156283A (ja) | 2021-10-07 |
Family
ID=74859855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021032305A Pending JP2021156283A (ja) | 2020-03-25 | 2021-03-02 | 複合サイクル発電所およびそこからの排出物を制御する方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11365677B2 (ja) |
EP (1) | EP3885541B1 (ja) |
JP (1) | JP2021156283A (ja) |
CN (1) | CN113446070A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11365677B2 (en) * | 2020-03-25 | 2022-06-21 | General Electric Company | Combined cycle power plant and Methods of controlling emissions therefrom |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61104107A (ja) | 1984-10-25 | 1986-05-22 | Hitachi Ltd | 発電プラントのNOx制御方法 |
US4907406A (en) | 1987-06-23 | 1990-03-13 | Hitachi, Ltd. | Combined gas turbine plant |
JPH04342805A (ja) | 1991-05-17 | 1992-11-30 | Ishikawajima Harima Heavy Ind Co Ltd | 排気再燃コンバインドサイクルプラントの排ガス圧力制御方法 |
US5473898A (en) | 1995-02-01 | 1995-12-12 | Westinghouse Electric Corporation | Method and apparatus for warming a steam turbine in a combined cycle power plant |
US6095793A (en) | 1998-09-18 | 2000-08-01 | Woodward Governor Company | Dynamic control system and method for catalytic combustion process and gas turbine engine utilizing same |
US20040160061A1 (en) | 2003-01-31 | 2004-08-19 | Capstone Turbine Corporation | Gas-turbine engine with catalytic reactor |
US20060016195A1 (en) | 2003-09-16 | 2006-01-26 | Catalytica Energy Systems, Inc. | Bypass and injection method and apparatus for gas turbines |
US20100175366A1 (en) | 2009-01-09 | 2010-07-15 | General Electric Company | Ammonia injection system for peaker cycle |
US10161312B2 (en) * | 2012-11-02 | 2018-12-25 | General Electric Company | System and method for diffusion combustion with fuel-diluent mixing in a stoichiometric exhaust gas recirculation gas turbine system |
US9890709B2 (en) * | 2014-11-03 | 2018-02-13 | General Electric Company | Method and system for gas turbine extraction |
US9518506B2 (en) | 2014-11-10 | 2016-12-13 | Ford Global Technologies, Llc | Systems and methods for control of turbine-generator via valve deactivation in a split exhaust engine system |
US9970354B2 (en) * | 2015-12-15 | 2018-05-15 | General Electric Company | Power plant including an ejector and steam generating system via turbine extraction and compressor extraction |
US9976479B2 (en) * | 2015-12-15 | 2018-05-22 | General Electric Company | Power plant including a static mixer and steam generating system via turbine extraction and compressor extraction |
US10415432B2 (en) * | 2015-12-15 | 2019-09-17 | General Electric Company | Power plant with steam generation and fuel heating capabilities |
US10436073B2 (en) * | 2015-12-15 | 2019-10-08 | General Electric Company | System for generating steam via turbine extraction and compressor extraction |
US10577982B2 (en) * | 2015-12-15 | 2020-03-03 | General Electric Company | Power plant with steam generation via turbine extraction and including a gas distribution manifold |
US10584615B2 (en) * | 2015-12-15 | 2020-03-10 | General Electric Company | System for generating steam via turbine extraction and compressor extraction including an ejector and static mixer |
US9964035B2 (en) * | 2015-12-15 | 2018-05-08 | General Electric Company | Power plant including exhaust gas coolant injection system and steam generating system via turbine extraction |
US10072573B2 (en) * | 2015-12-15 | 2018-09-11 | General Electric Company | Power plant including an ejector and steam generating system via turbine extraction |
US9874143B2 (en) * | 2015-12-15 | 2018-01-23 | General Electric Company | System for generating steam and for providing cooled combustion gas to a secondary gas turbine combustor |
US10415476B2 (en) * | 2015-12-15 | 2019-09-17 | General Electric Company | System for generating steam and for providing cooled combustion gas to a secondary gas turbine |
US10563581B2 (en) * | 2016-05-27 | 2020-02-18 | General Electric Company | System and method of compressor inlet temperature control with eductor |
US20170342902A1 (en) * | 2016-05-27 | 2017-11-30 | General Electric Company | System and method of compressor inlet temperature control |
US10619568B2 (en) * | 2016-05-27 | 2020-04-14 | General Elecric Company | System and method of compressor inlet temperature control with mixing chamber |
US20170342900A1 (en) * | 2016-05-27 | 2017-11-30 | General Electric Company | System and method of compressor inlet temperature control with eductor |
US10907511B2 (en) | 2016-09-20 | 2021-02-02 | General Electric Company | System and method for recovering turbine system extractions |
US10174639B2 (en) * | 2017-01-31 | 2019-01-08 | General Electric Company | Steam turbine preheating system |
US10337357B2 (en) * | 2017-01-31 | 2019-07-02 | General Electric Company | Steam turbine preheating system with a steam generator |
US11041422B2 (en) | 2018-01-23 | 2021-06-22 | General Electric Company | Systems and methods for warming a catalyst in a combined cycle system |
US11365677B2 (en) * | 2020-03-25 | 2022-06-21 | General Electric Company | Combined cycle power plant and Methods of controlling emissions therefrom |
-
2020
- 2020-03-25 US US16/829,731 patent/US11365677B2/en active Active
-
2021
- 2021-02-24 CN CN202110209003.6A patent/CN113446070A/zh active Pending
- 2021-03-02 JP JP2021032305A patent/JP2021156283A/ja active Pending
- 2021-03-08 EP EP21161375.7A patent/EP3885541B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN113446070A (zh) | 2021-09-28 |
EP3885541A2 (en) | 2021-09-29 |
US11365677B2 (en) | 2022-06-21 |
US20210301686A1 (en) | 2021-09-30 |
EP3885541B1 (en) | 2022-09-28 |
EP3885541A3 (en) | 2021-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3112620B1 (en) | Power generation system exhaust cooling | |
JP5062333B2 (ja) | エンジン | |
CN106285958B (zh) | 发电系统排气冷却 | |
WO2010082360A1 (ja) | エンジン | |
JP6255923B2 (ja) | 燃焼装置、ガスタービン及び発電装置 | |
JP2011038511A (ja) | アンモニア噴射システム | |
US9359918B2 (en) | Apparatus for reducing emissions and method of assembly | |
CN107223193B (zh) | 用于发电设备的废气系统 | |
JP2017015074A (ja) | 発電システム排気冷却 | |
US20160273396A1 (en) | Power generation system having compressor creating excess air flow and heat exchanger therefor | |
JP6870970B2 (ja) | タービン抽出による蒸気発生システム | |
WO2016207117A1 (en) | Method and equipment for combustion of ammonia | |
EP3070300B1 (en) | Power generation system having compressor creating excess air flow and cooling fluid injection therefor | |
JP2012097738A (ja) | 排出量低減装置及びその組立方法 | |
JP2021156283A (ja) | 複合サイクル発電所およびそこからの排出物を制御する方法 | |
JP2019510953A (ja) | アンモニアの燃焼方法および装置 | |
EP3514340B1 (en) | Systems and methods for warming a catalyst in a combinbed cycle system | |
KR102366079B1 (ko) | 탈초 장치 및 이것을 구비한 배열 회수 보일러, 가스 터빈 복합 발전 플랜트 그리고 탈초 방법 | |
KR101433611B1 (ko) | 가시매연 제거를 위한 선택적 촉매환원 탈질설비 | |
JPH06108877A (ja) | ガスタービン単独発電システム | |
JPH01119330A (ja) | ガスタービン排ガスの脱硝方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20210513 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20210701 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20231110 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20231111 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20231121 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240220 |