JP5154822B2 - ガスタービン吸気調整システム及び方法 - Google Patents
ガスタービン吸気調整システム及び方法 Download PDFInfo
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- JP5154822B2 JP5154822B2 JP2007103588A JP2007103588A JP5154822B2 JP 5154822 B2 JP5154822 B2 JP 5154822B2 JP 2007103588 A JP2007103588 A JP 2007103588A JP 2007103588 A JP2007103588 A JP 2007103588A JP 5154822 B2 JP5154822 B2 JP 5154822B2
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- 238000000034 method Methods 0.000 title claims description 15
- 238000004378 air conditioning Methods 0.000 title 1
- 239000003570 air Substances 0.000 claims description 63
- 238000001816 cooling Methods 0.000 claims description 29
- 239000012530 fluid Substances 0.000 claims description 24
- 239000012080 ambient air Substances 0.000 claims description 15
- 238000000605 extraction Methods 0.000 claims description 15
- 238000010248 power generation Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 45
- 238000010438 heat treatment Methods 0.000 description 25
- 238000002485 combustion reaction Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000404883 Pisa Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
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
- 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
- F02C7/12—Cooling of plants
- F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
- F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
-
- 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
- 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
- F02C7/08—Heating air supply before combustion, e.g. by 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Description
18 圧縮機
22 タービン
28 蒸気タービン
30 吸収式冷却装置
32 抽出加熱器
34 抽出蒸気
36 吸気冷却/加熱コイル管
38 冷却流体ループ
40 凝縮器
46 蒸気タービン抽出配管
48 ドレン配管
Claims (10)
- 圧縮機(18)を備えるガスタービン(22)と蒸気タービン(28)とを含む複数のタービンにして1以上の発電力用の発電機に駆動結合した複数のタービンと、前記蒸気タービン内で膨張した蒸気を復水させるための凝縮器(40)とを有する複合サイクル発電システムにおいて、前記ガスタービン圧縮機に流入する周囲空気(10)を選択的に加熱する方法であって、
前記蒸気タービン(28)及び凝縮器(40)の少なくとも1つから前記周囲空気の温度よりも高い温度を有する選択流体(34、44)を抽出する段階と、
前記周囲空気の温度よりも高い温度を有する選択流体から直接的又は間接的に熱を受け取るための熱交換機(36)を通して前記周囲空気(10)を導いて前記熱交換機内で前記周囲空気の温度を高める段階と
を含む方法。 - 前記選択流体が、前記蒸気タービン(28)から抽出された蒸気、又は水冷式である前記熱交換機(36)に流入する周囲空気の温度よりも高い温度を有する使用済み凝縮器冷却水である、請求項1記載の方法。
- 前記選択流体からの熱が、前記熱交換機を流れる作動流体に伝達される、請求項1又は請求項2記載の方法。
- 抽出された選択流体が前記作動流体に直接添加される(50)、請求項3記載の方法。
- 前記作動流体を選択的に冷却して前記周囲空気を選択的に冷却する段階をさらに含む、請求項3記載の方法。
- 前記作動流体が、吸収式液体冷却装置(30)を用いて選択的に冷却される、請求項5記載の方法。
- 前記選択流体が前記蒸気タービン(28)から抽出された蒸気であり、抽出された蒸気が、吸収式液体冷却装置(30)の発生器における熱源として送られる、請求項6記載の方法。
- 圧縮機(18)を備えるガスタービン(22)と蒸気タービン(28)とを含む複数のタービンにして1以上の発電力用の発電機に駆動結合した複数のタービンと、
前記蒸気タービン内で膨張した蒸気を復水させるための凝縮器(40)と、
前記圧縮機への吸入空気としての周囲空気の温度を制御するための熱交換器(36)と、
前記熱交換器(36)を通る作動流体用の流路(38、138、238)を形成する構造体にして、前記蒸気タービン(28)及び凝縮器(40)の少なくとも1つに作動結合して前記吸入空気の温度を高めるために前記熱交換器によって前記作動流体を前記周囲空気の温度よりも高い温度へと選択的に加熱する構造体と
を含む複合サイクル発電システム。 - 前記作動流体用の流路(238)を形成する構造体が、前記蒸気タービン(28)から抽出された蒸気(34)用の流路と熱交換関係で配置されて前記抽出蒸気で前記作動流体を選択的に加熱するものであるか、或いは水冷式である前記凝縮器(40)の使用済み凝縮器冷却水ストリーム(44)に作動結合されて(50)前記使用済み凝縮器冷却水の一部分を前記熱交換器に流す、請求項8記載の複合サイクル発電システム。
- 前記作動流体を選択的に冷却するための吸収式液体冷却装置(30)が、前記作動流体用の流路(38)に沿って配置されて、該吸収式液体冷却装置の発生器における熱源として選択的に使用するために前記蒸気タービンから抽出された蒸気用の流路(34)に作動結合される、請求項8記載の複合サイクル発電システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/405,482 | 2006-04-18 | ||
US11/405,482 US7644573B2 (en) | 2006-04-18 | 2006-04-18 | Gas turbine inlet conditioning system and method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007285298A JP2007285298A (ja) | 2007-11-01 |
JP2007285298A5 JP2007285298A5 (ja) | 2011-05-19 |
JP5154822B2 true JP5154822B2 (ja) | 2013-02-27 |
Family
ID=38542537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007103588A Active JP5154822B2 (ja) | 2006-04-18 | 2007-04-11 | ガスタービン吸気調整システム及び方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7644573B2 (ja) |
JP (1) | JP5154822B2 (ja) |
CN (1) | CN101059101B (ja) |
DE (1) | DE102007018420B4 (ja) |
FR (1) | FR2899936B1 (ja) |
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FR2899936B1 (fr) | 2016-11-11 |
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JP2007285298A (ja) | 2007-11-01 |
US20070240400A1 (en) | 2007-10-18 |
US7644573B2 (en) | 2010-01-12 |
CN101059101B (zh) | 2015-06-03 |
FR2899936A1 (fr) | 2007-10-19 |
CN101059101A (zh) | 2007-10-24 |
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