JP2016188640A - 一体化された熱回収・冷却サイクルシステムを有するタービンエンジン - Google Patents
一体化された熱回収・冷却サイクルシステムを有するタービンエンジン Download PDFInfo
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- 238000001816 cooling Methods 0.000 title claims abstract description 95
- 238000011084 recovery Methods 0.000 title claims abstract description 53
- 239000012530 fluid Substances 0.000 claims abstract description 101
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000010248 power generation Methods 0.000 claims description 20
- 239000002918 waste heat Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 34
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 239000000446 fuel Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- -1 siloxanes Chemical class 0.000 description 1
Classifications
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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
- F01K23/10—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
-
- 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
- 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
- F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
-
- 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
- F01K1/00—Steam accumulators
- F01K1/04—Steam accumulators for storing steam in a liquid, e.g. Ruth's type
-
- 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
-
- 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
- F02C7/16—Cooling of plants characterised by cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Description
12 圧縮機
14 空気流
16 燃焼器
18 燃料流
20 燃焼ガス流
22 タービン
24 シャフト
26 外部負荷
28 高温排気ガス流
30 発電システム
50 一体化された熱回収・冷却サイクルシステム
52 入口冷却サイクル
54 熱電サイクル
56 作動流体流、作動流体
58 排熱交換器
60 低温エキスパンダ
62 2段中間冷却されるポンプ/圧縮機
64 圧縮機/ポンプ
66 インタークーラ
68 ターボエキスパンダ
70 低温レキュペレータ
72 アキュムレータ
74 ポンプ/圧縮機の中間圧力流
76 弁
78 冷却器/凝縮器
80 アフタークーラ
82 インタークーラ
84 熱回収ユニット(熱交換器)
86 高温レキュペレータ
88 ターボエキスパンダ
90 エキスパンダシャフト
92 付加的な発電機
94 入口空気熱交換器(蒸発器)
96 チラーエキスパンダ
98 チラー圧縮機
100 モータ、コントローラ
Claims (10)
- 発電システム(30)であって、
一体化された廃熱回収・冷却サイクルシステム(50)であって、
熱電部(54)および該熱電部(54)と流体連通している入口冷却部(52)を備え、
前記熱電部(54)が、2段中間冷却されるポンプ/圧縮機(62)、作動流体流(56)の一部分を受け入れるように構成された1つ以上のレキュペレータ(70、86)、前記作動流体流(56)を受け入れるように構成された排熱回収ユニット(84)、および該排熱回収ユニット(84)の下流に配置されたエキスパンダ(88)を備え、
前記入口冷却部(52)が、チラーエキスパンダ(96)、該チラーエキスパンダ(96)に結合されたチラー圧縮機(98)、該チラー圧縮機(98)に結合されたモータ(100)、および前記チラーエキスパンダ(96)およびチラー圧縮機(98)と流体連通し、かつ前記チラーエキスパンダ(96)とチラー圧縮機(98)との中間に配置された入口空気熱交換器(94)を備え、前記入口冷却部(52)が、前記作動流体流(56)の一部分を受け入れるように構成されている
一体化された廃熱回収・冷却サイクルシステム(50)と、
前記熱電部(54)および前記入口冷却部(52)と流体連通している凝縮器(78)と、
前記熱電部(54)および前記入口冷却部(52)と流体連通し、かつ前記一体化された熱回収・冷却サイクルシステム(50)内の前記作動流体流(56)の所望の量および圧力を維持するように構成された作動流体アキュムレータ(72)と
を備える発電システム(30)。 - 前記入口冷却部(54)が、摂氏ゼロ度を上回る周囲温度での運転のために構成されている、請求項1に記載の発電システム(30)。
- 前記熱電部(54)が、ブレイトンサイクルシステムを備える、請求項1に記載の発電システム(30)。
- 前記熱電部(54)が、ランキンサイクルシステムを備える、請求項1に記載の発電システム(30)。
- 前記入口冷却部(52)または前記熱電部(54)の少なくとも一方を通る前記作動流体流(56)の流量を制御するように構成されたルールベースコントローラ(100)をさらに備える、請求項1に記載の発電システム(30)。
- 前記ルールベースコントローラ(100)が、前記作動流体流(56)の少なくとも一部を、前記作動流体凝縮器(78)から前記入口冷却部(52)の前記チラーエキスパンダ(96)に分流させ、前記作動流体流(56)の別の部分を前記熱電部(54)の前記インタークーラポンプ/圧縮機(64)に分流させる、請求項5に記載の発電システム(30)。
- 前記作動流体流(56)の第1の部分(57)を受け入れるように構成された低温熱源(82)をさらに備え、前記1つ以上のレキュペレータ(70、86)が、前記低温熱源(82)と並列に構成されている、請求項1に記載の発電システム(30)。
- 一体化された熱回収・冷却サイクルシステム(50)を運転する方法であって、
作動流体流(56)の一部分を前記システム(50)の熱電部(54)に分流させるステップと、
前記システム(50)の前記熱電部(54)で前記作動流体流(56)を圧縮/加圧するステップと、
加熱された前記作動流体流(56)を提供するために前記システム(50)の前記熱電部(54)の排熱回収ユニット(84)および1つ以上のレキュペレータ(70、86)で前記作動流体流(56)を加熱するステップと、
前記システム(50)の前記熱電部(54)で前記加熱された作動流体流(56)を膨張させることによって負荷を駆動するステップと、
前記システム(50)の前記熱電部(54)で前記作動流体流(56)を膨張させるステップと、
前記作動流体流(56)の一部分を前記システム(50)の入口冷却部(52)に分流させるステップと、
前記作動流体流(56)を加熱することによって入口空気流を冷却するステップと、
前記作動流体流(56)を圧縮するステップと
を含む方法。 - 前記作動流体流(56)を加熱する前記ステップが、低温熱源(82)で前記作動流体流(56)を加熱することをさらに含む、請求項8に記載の方法。
- 前記熱電部(54)および前記入口冷却部(52)と流体連通している作動流体アキュムレータ(72)を用いて前記一体化された熱回収・冷却サイクルシステム(50)内の前記作動流体流(56)の所望の量および圧力を維持するステップをさらに含む、請求項8に記載の方法。
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US14/671,147 | 2015-03-27 | ||
US14/671,147 US20160281604A1 (en) | 2015-03-27 | 2015-03-27 | Turbine engine with integrated heat recovery and cooling cycle system |
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JP6739956B2 JP6739956B2 (ja) | 2020-08-12 |
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US (1) | US20160281604A1 (ja) |
EP (1) | EP3085905B1 (ja) |
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KR (1) | KR102408585B1 (ja) |
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US11493029B2 (en) | 2021-04-02 | 2022-11-08 | Ice Thermal Harvesting, Llc | Systems and methods for generation of electrical power at a drilling rig |
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Also Published As
Publication number | Publication date |
---|---|
EP3085905A1 (en) | 2016-10-26 |
US20160281604A1 (en) | 2016-09-29 |
EP3085905B1 (en) | 2017-10-18 |
KR20160115744A (ko) | 2016-10-06 |
KR102408585B1 (ko) | 2022-06-15 |
JP6739956B2 (ja) | 2020-08-12 |
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