JP5873239B2 - 燃料フレキシブル燃焼器システム及び方法 - Google Patents
燃料フレキシブル燃焼器システム及び方法 Download PDFInfo
- Publication number
- JP5873239B2 JP5873239B2 JP2010235019A JP2010235019A JP5873239B2 JP 5873239 B2 JP5873239 B2 JP 5873239B2 JP 2010235019 A JP2010235019 A JP 2010235019A JP 2010235019 A JP2010235019 A JP 2010235019A JP 5873239 B2 JP5873239 B2 JP 5873239B2
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- Prior art keywords
- fuel
- primary
- nozzles
- low
- reactivity
- 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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- 239000000446 fuel Substances 0.000 title claims description 132
- 238000000034 method Methods 0.000 title claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 34
- 239000007789 gas Substances 0.000 claims description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 230000009257 reactivity Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 7
- 239000003345 natural gas Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000002737 fuel gas Substances 0.000 claims 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 230000007704 transition Effects 0.000 description 10
- 238000012546 transfer Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
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
- 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
- F02C7/22—Fuel supply systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Description
従って、制御装置330は、上述したように、第2の燃料スプリッタ弁320を介して一次ノズル160又は二次ノズル180のいずれかに送給される第1の燃料源310からの低反応性第1の燃料315の流量を変化させる。制御装置330はまた、一次ノズル160への、第1の燃料源310からの低反応性第1の燃料315の流量及び第2の燃料源340からの高反応性第2の燃料345の流量を変化させる。二次ノズル180は一般的に予混合モードでのみ作動するので、移送通路224を介する以外で一次ノズル160において高反応性第2の燃料345を使用するのは適切でないものとなる可能性がある。
20 圧縮機
30 燃焼器
40 タービン
50 負荷
100 燃焼器
110 一次燃焼ゾーン
120 二次燃焼ゾーン
130 ベンチュリ
140 ライナ
150 流れスリーブ
160 一次ノズル
170 端部カバー
180 二次ノズル
190 中心本体
200 一次モード
210 希薄−希薄モード
220 移行モード
222 燃料ペグ
224 移送通路
230 予混合モード
240 燃料噴射システム
250 燃料源
255 燃料
260 スプリッタ弁
270 制御装置
280 速度比弁
290 ガス制御弁
300 フレキシブル燃料噴射システム
310 第1の燃料源
315 第1の燃料
320 第2の燃料スプリッタ弁
330 制御装置
340 第2の燃料源
345 第2の燃料
350 第1の燃料スプリッタ弁
360 ブレンドモード
Claims (7)
- 複数の一次ノズルと、二次ノズルとを含む、複数のノズルと、
複数の一次燃焼ゾーンと、
前記複数の一次燃焼ゾーンの下流に配置された二次燃焼ゾーンと、
その中に低反応性燃料ガスを備えた第1の燃料源と、
その中に高反応性燃料ガスを備えた第2の燃料源と、
前記高反応性燃料ガスを前記複数の一次ノズルのそれぞれに分けて、前記複数のノズルに送給される前記低反応性燃料ガス及び前記高反応性燃料ガスの流量を変化させ、前記複数のノズルに適合した反応性の燃料ガスの混合流を形成して、一次再着火回復時に前記高反応性燃料ガスの供給を中断させる、一次スプリッタ弁と、
前記複数の一次ノズル及び前記二次ノズルに送給される前記低反応性燃料ガスの流量を変化させるようになった二次スプリッタ弁と、
を含む、燃焼器。 - 前記一次スプリッタ弁及び二次弁と通信状態になった制御装置をさらに含む、請求項1に記載の燃焼器。
- 前記低反応性燃料ガスが、天然ガスを含む、請求項1または2に記載の燃焼器。
- 前記高反応性燃料ガスが、合成ガス又は水素を含む、請求項1から3のいずれかに記載の燃焼器。
- 低反応性燃料及び高反応性燃料を使用して燃焼器を作動させる方法であって、
前記低反応性燃料の流れを二次ノズルに導くステップと、
前記低反応性燃料の流れを複数の一次ノズルに導くステップと、
二次スプリッタ弁を用いて、前記二次ノズル及び一次スプリッタ弁を介して前記複数の一次ノズルに導かれる前記低反応性燃料の流量を変化させるステップと、
前記高反応性燃料の流れを前記複数の一次ノズルに導くステップと、
前記一次スプリッタ弁を用いて、前記複数の一次ノズルに導かれる前記低反応性燃料及び高反応性燃料の流量を変化させて、前記複数のノズルに適合した反応性のガス燃料の混合流を形成して、一次再着火回復時に前記高反応性燃料ガスの供給を中断させる、ステップと、
を含む、方法。 - 希薄−希薄モードでは、前記複数の一次ノズルに送給される前記低反応性燃料及び高反応性燃料の流れのブレンドが、減少する、請求項5に記載の方法。
- 前記希薄−希薄モードが、一次燃焼ゾーン内及び二次燃焼ゾーン内での燃焼を含む、請求項6に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/604,435 | 2009-10-23 | ||
US12/604,435 US8613187B2 (en) | 2009-10-23 | 2009-10-23 | Fuel flexible combustor systems and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011089761A JP2011089761A (ja) | 2011-05-06 |
JP5873239B2 true JP5873239B2 (ja) | 2016-03-01 |
Family
ID=43796943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010235019A Active JP5873239B2 (ja) | 2009-10-23 | 2010-10-20 | 燃料フレキシブル燃焼器システム及び方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8613187B2 (ja) |
JP (1) | JP5873239B2 (ja) |
CN (1) | CN102168851B (ja) |
CH (1) | CH702100B1 (ja) |
DE (1) | DE102010038124B4 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022149540A1 (ja) * | 2021-01-08 | 2022-07-14 | 三菱重工業株式会社 | ガスタービン燃焼器及びガスタービン |
JP7403698B1 (ja) | 2023-04-12 | 2023-12-22 | 三菱重工業株式会社 | ガスタービン制御装置、ガスタービン制御方法、及び、ガスタービン制御プログラム |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6463947B2 (ja) | 2014-11-05 | 2019-02-06 | 川崎重工業株式会社 | バーナ、燃焼器、及びガスタービン |
WO2016104725A1 (ja) | 2014-12-25 | 2016-06-30 | 川崎重工業株式会社 | バーナ、燃焼器、及びガスタービン |
CN110529878B (zh) * | 2019-07-31 | 2021-02-09 | 中国航发南方工业有限公司 | 多燃料*** |
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2009
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2010
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- 2010-10-20 JP JP2010235019A patent/JP5873239B2/ja active Active
- 2010-10-21 CH CH01739/10A patent/CH702100B1/de not_active IP Right Cessation
- 2010-10-22 CN CN201010533904.2A patent/CN102168851B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022149540A1 (ja) * | 2021-01-08 | 2022-07-14 | 三菱重工業株式会社 | ガスタービン燃焼器及びガスタービン |
JP7456012B2 (ja) | 2021-01-08 | 2024-03-26 | 三菱重工業株式会社 | ガスタービン燃焼器及びガスタービン |
JP7403698B1 (ja) | 2023-04-12 | 2023-12-22 | 三菱重工業株式会社 | ガスタービン制御装置、ガスタービン制御方法、及び、ガスタービン制御プログラム |
Also Published As
Publication number | Publication date |
---|---|
US20110094234A1 (en) | 2011-04-28 |
US8613187B2 (en) | 2013-12-24 |
CN102168851A (zh) | 2011-08-31 |
CH702100A2 (de) | 2011-04-29 |
DE102010038124A1 (de) | 2011-04-28 |
CN102168851B (zh) | 2016-02-24 |
DE102010038124B4 (de) | 2023-04-20 |
CH702100B1 (de) | 2015-05-29 |
JP2011089761A (ja) | 2011-05-06 |
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