JP2016503859A - ガスタービン負荷制御システム - Google Patents
ガスタービン負荷制御システム Download PDFInfo
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- JP2016503859A JP2016503859A JP2015550869A JP2015550869A JP2016503859A JP 2016503859 A JP2016503859 A JP 2016503859A JP 2015550869 A JP2015550869 A JP 2015550869A JP 2015550869 A JP2015550869 A JP 2015550869A JP 2016503859 A JP2016503859 A JP 2016503859A
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- oxidant
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- 239000007800 oxidant agent Substances 0.000 claims abstract description 532
- 230000001590 oxidative effect Effects 0.000 claims abstract description 495
- 239000000446 fuel Substances 0.000 claims abstract description 314
- 238000002485 combustion reaction Methods 0.000 claims abstract description 126
- 239000003085 diluting agent Substances 0.000 claims abstract description 69
- 230000004044 response Effects 0.000 claims abstract description 69
- 239000007789 gas Substances 0.000 claims description 1025
- 238000012545 processing Methods 0.000 claims description 98
- 238000000605 extraction Methods 0.000 claims description 48
- 238000010926 purge Methods 0.000 claims description 48
- 230000006835 compression Effects 0.000 claims description 39
- 238000007906 compression Methods 0.000 claims description 39
- 238000004519 manufacturing process Methods 0.000 claims description 27
- 230000008859 change Effects 0.000 claims description 11
- 238000011143 downstream manufacturing Methods 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 239000002737 fuel gas Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 168
- 238000000034 method Methods 0.000 description 90
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 71
- 230000008569 process Effects 0.000 description 66
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 56
- 229910002091 carbon monoxide Inorganic materials 0.000 description 54
- 229930195733 hydrocarbon Natural products 0.000 description 51
- 150000002430 hydrocarbons Chemical class 0.000 description 51
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 46
- 239000001301 oxygen Substances 0.000 description 46
- 229910052760 oxygen Inorganic materials 0.000 description 46
- 239000004215 Carbon black (E152) Substances 0.000 description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 35
- 239000000203 mixture Substances 0.000 description 33
- 238000009792 diffusion process Methods 0.000 description 31
- 238000011084 recovery Methods 0.000 description 23
- 238000001816 cooling Methods 0.000 description 22
- 239000012530 fluid Substances 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 239000002826 coolant Substances 0.000 description 19
- 238000002347 injection Methods 0.000 description 19
- 239000007924 injection Substances 0.000 description 19
- 230000001276 controlling effect Effects 0.000 description 17
- 239000003054 catalyst Substances 0.000 description 15
- 239000003921 oil Substances 0.000 description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 229910052815 sulfur oxide Inorganic materials 0.000 description 12
- 239000003570 air Substances 0.000 description 11
- 239000000567 combustion gas Substances 0.000 description 10
- 238000011068 loading method Methods 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 230000007423 decrease Effects 0.000 description 9
- 238000009826 distribution Methods 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 238000011144 upstream manufacturing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 150000002431 hydrogen Chemical class 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000003426 co-catalyst Substances 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 238000000746 purification Methods 0.000 description 7
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000013618 particulate matter Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- 230000009919 sequestration Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- -1 steam Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- OLBVUFHMDRJKTK-UHFFFAOYSA-N [N].[O] Chemical compound [N].[O] OLBVUFHMDRJKTK-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003978 infusion fluid Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- 241000191291 Abies alba Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000000563 Verneuil process Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical class [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 229910003455 mixed metal oxide Inorganic materials 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- HBEQXAKJSGXAIQ-UHFFFAOYSA-N oxopalladium Chemical compound [Pd]=O HBEQXAKJSGXAIQ-UHFFFAOYSA-N 0.000 description 1
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910003445 palladium oxide Inorganic materials 0.000 description 1
- 229910003446 platinum oxide Inorganic materials 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium
-
- 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
- F02C9/48—Control of fuel supply conjointly with another control of the plant
-
- 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
- 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
- F02C3/34—Gas-turbine plants characterised by the use of combustion products as the working fluid with recycling of part of the working fluid, i.e. semi-closed cycles with combustion products in the closed part of the 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/48—Control of fuel supply conjointly with another control of the plant
- F02C9/50—Control of fuel supply conjointly with another control of the plant with control of working fluid flow
- F02C9/52—Control of fuel supply conjointly with another control of the plant with control of working fluid flow by bleeding or by-passing the working fluid
-
- 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
- F02C9/48—Control of fuel supply conjointly with another control of the plant
- F02C9/50—Control of fuel supply conjointly with another control of the plant with control of working fluid flow
- F02C9/54—Control of fuel supply conjointly with another control of the plant with control of working fluid flow by throttling the working fluid, by adjusting vanes
-
- 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
- F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
- F02C1/002—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid using an auxiliary fluid
- F02C1/005—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid using an auxiliary fluid being recirculated
-
- 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
- F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
- F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
- F02C1/08—Semi-closed cycles
-
- 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
-
- 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
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/06—Purpose of the control system to match engine to driven device
- F05D2270/061—Purpose of the control system to match engine to driven device in particular the electrical frequency of driven generator
-
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/304—Spool rotational speed
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- 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
- Y02E20/14—Combined heat and power generation [CHP]
-
- 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)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Sustainable Development (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Turbines (AREA)
Abstract
Description
この出願は、全ての目的に対してその全体が引用により本明細書に組み込まれる2012年12月31日出願の「GAS TURBINE LOAD CONTROL SYSTEM」という名称の米国特許仮出願第61/747,962号に対する優先権及びその利益を主張するものである。
本発明の実施形態は、排気ガス再循環ガスタービンエンジンの負荷及び負荷除去を制御するためのシステム及び方法を提供する。上述の特徴のいずれか1つ又は組合せは、あらゆる適切な組合せで利用することができることに注意すべきである。勿論、そのような組合せの全ての置換が現在考えられている。一例として、以下の条項を本発明の開示の更に別の説明として提供する。
Claims (59)
- ガスタービンシステムであって、
排気ガスから生成される排気ガス希釈剤の存在下で圧縮酸化剤及び燃料を燃焼させて燃焼生成物を生成するように構成されたタービン燃焼器と、
前記タービン燃焼器に流体的に結合され、かつ酸化剤流量で前記圧縮酸化剤を前記タービン燃焼器に流すよう構成された酸化剤供給経路と、
前記燃焼生成物から仕事を抽出して前記排気ガスを発生させるように構成され、該仕事が該燃焼生成物から抽出されるときにガスタービンシステムのシャフトを回転させるタービンと、
前記シャフトによる回転に応答して電力を発生させるように構成された発電機と、
1又は2以上の命令セットを全体として格納する1又は2以上の有形の非一時的機械可読媒体、及びプロセッシングデバイスであって、
1又は2以上の命令セットを実行して、
前記発電機に対する目標負荷を示すデータを受け取り、かつ
一次負荷制御パラメータとしての前記酸化剤流路に沿った前記酸化剤流量を調節し、該酸化剤流量の調節が、前記タービン燃焼器内の燃焼を調節して前記シャフトの回転速度を変えることにより、前記目標負荷に応答して負荷制御を行うように構成された1又は2以上のプロセッシングデバイスを有するコントローラと、を備えている、
ことを特徴とするガスタービンシステム。 - 前記酸化剤供給経路に沿って前記圧縮酸化剤を生成するように構成された主酸化剤圧縮機を備え、
前記酸化剤供給経路は、前記主酸化剤圧縮機から前記タービン燃焼器まで延び、該主酸化剤圧縮機は、圧縮のために受け取られる酸化剤の量を調節して前記圧縮酸化剤を生成するように構成された主酸化剤圧縮機入口ガイドベーンを備え、
前記1又は2以上のプロセッシングデバイスは、前記1又は2以上の命令セットを実行して前記入口ガイドベーンの位置を調節して前記酸化剤流量を調節するように構成される、
請求項1に記載のガスタービンシステム。 - 前記主酸化剤圧縮機と前記タービン燃焼器の間の前記酸化剤供給経路に沿って配置されたブースタ酸化剤圧縮機を備え、
前記ブースタ酸化剤圧縮機は、ブースタ酸化剤圧縮機駆動装置によって駆動され、該ブースタ酸化剤圧縮機は、前記酸化剤供給経路に沿って前記圧縮酸化剤の圧力を増強するように構成され、
前記1又は2以上のプロセッシングデバイスは、前記1又は2以上の命令セットを実行し、前記ブースタ酸化剤圧縮機駆動装置の速度を調節して前記酸化剤流量を調節するように構成される、
請求項2に記載のガスタービンシステム。 - 前記主酸化剤圧縮機と前記タービン燃焼器の間の前記酸化剤供給経路に沿って配置されたブースタ酸化剤圧縮機を備え、
前記ブースタ酸化剤圧縮機は、該ブースタ酸化剤圧縮機によって受け取られて圧縮された圧縮酸化剤の量を調節するように構成されたブースタ酸化剤圧縮機入口ベーンを備え、
前記1又は2以上のプロセッシングデバイスは、前記1又は2以上の命令セットを実行し、前記ブースタ酸化剤圧縮機入口ガイドベーンの位置を調節して前記酸化剤流量を調節するように構成される、
請求項2に記載のガスタービンシステム。 - 前記タービン燃焼器に流体的に結合され、かつ燃料流量で前記燃料を該タービン燃焼器に流すよう構成された燃料供給経路を備え、
前記1又は2以上のプロセッシングデバイスは、前記1又は2以上の命令セットを実行し、前記酸化剤流量が調節される前記負荷制御に応答して前記燃料流量を調節するように構成される、
請求項1に記載のガスタービンシステム。 - 前記1又は2以上のプロセッシングデバイスは、前記1又は2以上の命令セットを実行し、前記負荷制御を実施した後に当量比制御を実施するように構成され、該当量比制御は、前記酸化剤流量の前記調節に応答して前記燃料流量を調節し、前記タービン燃焼器における前記燃料及び前記酸化剤の当量比を目標当量比に調節する、
請求項5に記載のガスタービンシステム。 - 前記目標当量比は、0.95と1.05の間である、
請求項6に記載のガスタービンシステム。 - 前記当量比制御は、前記燃料供給経路に沿って配置された1又は2以上の燃料流制御弁を調節して前記燃料流量を調節する、
請求項6に記載のガスタービンシステム。 - 排気ガス再循環(EGR)システムを備え、
前記EGRシステムは、前記タービンから前記排気ガス希釈剤を前記タービン燃焼器に供給するように構成された排気ガス圧縮機まで延びる排気リサイクルループに沿って前記排気ガスを循環させるように構成され、
前記1又は2以上のプロセッシングデバイスは、前記1又は2以上の命令セットを実行し、前記当量比制御を実施した後に排気リサイクルループ圧力制御を実施するように構成され、該排気リサイクルループ圧力制御は、前記排気リサイクルループ内の前記排気ガスの圧力を制御するように構成される、
請求項6に記載のガスタービンシステム。 - 前記排気リサイクルループ圧力制御は、少なくとも酸化剤流量測定と前記排気ガスのための目標圧力とに応答して実施される、
請求項9に記載のガスタービンシステム。 - 抽出排気ガスとして前記排気ガス希釈剤の一部分を前記リサイクル圧縮機から該抽出排気ガスを生成物ガス内に圧縮するように構成された生成物ガス圧縮機まで流すように構成された排気抽出経路と、
前記生成物ガスを前記排気リサイクルループに流すように構成された排気ガスリサイクル経路と、を備え、
前記リサイクルループ圧力制御は、前記排気リサイクルループに提供される前記生成物ガスの量を調節することによって前記排気ガスの前記圧力を制御するように構成される、
請求項9に記載のガスタービンシステム。 - 前記排気リサイクルループに提供される前記生成物ガスの前記量は、前記生成物ガスリサイクル経路に沿って配置された生成物ガス流制御弁、前記生成物ガス圧縮機の駆動装置の速度、該生成物ガス圧縮機の1又は2以上の生成物ガス圧縮機入口ガイドベーン、又はこれらのいずれかの組み合わせを調節することによって調節される、
請求項11に記載のガスタービンシステム。 - 前記1又は2以上のプロセッシングデバイスは、前記1又は2以上の命令セットを実行し、前記排気リサイクルループ圧力制御を実施した後に排気温度制御を実施するように構成され、該排気温度制御は、前記排気リサイクルループ内の前記排気ガスの温度を制御する、
請求項9に記載のガスタービンシステム。 - 前記タービンと前記リサイクル圧縮機の間の前記排気リサイクル経路に沿って配置されたリサイクルブロアを備え、
前記排気温度制御は、前記リサイクルブロアのベーン角度、前記リサイクル圧縮機のリサイクル圧縮機入口ガイドベーンの位置、又はこれらの組み合わせを調節して前記排気リサイクルループ内の前記排気ガスの前記温度を調節する、
請求項13に記載のガスタービンシステム。 - ガスタービンシステムのための目標負荷を示す負荷基準を受け取り、
主酸化剤圧縮システムから前記ガスタービンシステムのタービン燃焼器までの酸化剤供給経路に沿った圧縮酸化剤の流れに対応し、前記目標負荷に関連付けられた酸化剤流量を決定し、
前記主酸化剤圧縮システムをして前記圧縮酸化剤の前記流れを前記目標負荷に関連付けられた前記酸化剤流量に調節させる該主酸化剤圧縮システムに入力するための1又は2以上の酸化剤流制御信号を生成し、
前記目標負荷に関連付けられた前記酸化剤流量に基づいて、前記タービン燃焼器への燃料供給経路に沿った燃料の流れに対応する燃料流量を決定し、かつ
燃料流制御システムをして前記燃料の前記流れを調節させて前記タービン燃焼器内の排気ガス希釈剤の存在下で該燃料と前記酸化剤の間の目標当量比での燃焼を可能にするように構成された該燃料流制御システムに入力するための1又は2以上の燃料流制御信号を生成する、
ように1又は2以上のプロセッシングデバイスによって実行可能な1又は2以上の命令セットを全体として格納する1又は2以上の有形の非一時的機械可読媒体と、を備えている、
ことを特徴とするシステム。 - 前記1又は2以上の酸化剤流制御信号は、前記主酸化剤圧縮システムの主酸化剤圧縮機の1又は2以上の主酸化剤圧縮機入口ガイドベーンの位置調節を引き起こすように構成される、
請求項15に記載のシステム。 - 前記1又は2以上の酸化剤流制御信号は、前記主酸化剤圧縮システムのブースタ酸化剤圧縮機の1又は2以上のブースタ酸化剤圧縮機入口ガイドベーンの位置調節を引き起こすように構成される、
請求項15に記載のシステム。 - 前記1又は2以上の酸化剤流制御信号は、前記主酸化剤圧縮システムのブースタ酸化剤圧縮機の駆動装置の速度の変化を引き起こすように構成される、
請求項15に記載のシステム。 - 前記1又は2以上の燃料流制御信号は、前記燃料流制御システムの1又は2以上の燃料流制御弁の位置の変化を引き起こすように構成される、
請求項15に記載のシステム。 - 前記1又は2以上の命令セットは、排気ガス再循環ループ圧力制御ルーチンを実施するように1つ又は2つ以上のプロセッシングデバイスによって実行可能であり、
前記排気ガス再循環ループ圧力制御ルーチンは、排気再循環経路を通って流れる排気ガスの圧力を該排気ガスに対する目標圧力、前記目標負荷に関連付けられた前記酸化剤流量、及び該排気再循環経路を通って流れる該排気ガスの流量に関連するフィードバック、又はこれらのいずれかの組み合わせに応答して制御するように構成され、
前記排気再循環経路は、前記ガスタービンシステムのタービンから前記排気ガス希釈剤を生成するように構成されたリサイクル圧縮機まで延びる、
請求項15に記載のシステム。 - 前記排気ガス再循環ループ圧力制御ルーチンは、排気パージ流としての前記リサイクル圧縮機からの前記排気ガス希釈剤の流れを該排気パージ流を生成物ガス内に圧縮するように構成された生成物圧縮機まで制御する段階を含む、
請求項20に記載のシステム。 - 前記排気ガス再循環ループ圧力制御ルーチンは、前記リサイクル圧縮機から前記生成物圧縮機への前記排気パージ流の前記流れを該生成物圧縮機の駆動装置の速度を調節することにより、該排気パージ流を前記排気再循環経路に流すように構成されたパージリサイクル流路に沿って位置決めされた流れ制御弁を調節することにより、又はこれらの組み合わせにより制御する段階を含む、
請求項21に記載のシステム。 - 前記1又は2以上の命令セットは、排気ガス温度制御ルーチンを実施するように1つ又は2つ以上のプロセッシングデバイスによって実行可能であり、
前記排気ガス温度制御ルーチンは、前記タービンを出る前記排気ガスの検知温度と該タービンを出る該排気ガスの目標温度とに応答して前記排気再循環経路を通って流れる該排気ガスの温度を制御するように構成される、
請求項20に記載のシステム。 - 前記排気ガス温度制御ルーチンは、前記排気再循環経路を通って流れる前記排気ガスの前記温度を該排気再循環経路に沿って位置決めされたリサイクルブロアのベーン角度を調節することにより、前記リサイクル圧縮機のリサイクル圧縮機入口ガイドベーンの位置を調節することにより、又はこれらの組み合わせにより制御する、
請求項23に記載のシステム。 - 酸化剤及び燃料を燃焼させるように構成されたタービン燃焼器と、
前記タービン燃焼器からの燃焼生成物によって駆動されるタービンと、
シャフトを介して前記タービンによって駆動され、排気ガスを圧縮して排気ガス希釈剤として前記タービン燃焼器に供給するように構成された排気ガス圧縮機と、
前記タービンから前記排気ガス圧縮機までの排気再循環経路に沿って前記排気ガスを再循環させるように構成された排気ガス再循環(EGR)システムと、
前記シャフトによる回転に応答して電力を発生させるように構成された発電機と、
1又は2以上の命令セットを全体として格納する1又は2以上の有形の非一時的機械可読媒体、及び
前記1又は2以上の命令セットを実行して、
前記発電機に対する目標負荷を示すデータを受け取り、かつ
一次負荷制御パラメータとして前記排気再循環経路に沿って再循環する前記排気ガスの排気流量を調節し、該排気流量の調節が、前記タービンの作動を調節して前記シャフトの回転速度を変えることにより、前記目標負荷に応答して負荷制御を行う、
ように構成された1又は2以上のプロセッシングデバイス、
を含むコントローラと、を備えている、
ことを特徴とするガスタービンシステム。 - 前記1又は2以上の命令セットは、前記排気ガス圧縮機の排気ガス圧縮機入口ガイドベーンの位置を調節することによって前記排気流量を調節するように前記1つ又は2つ以上のプロセッシングデバイスによって実行可能である、
請求項25に記載のガスタービンシステム。 - 前記EGRシステムは、前記排気再循環経路に沿って位置決めされた排気リサイクルブロアを備え、
前記1又は2以上の命令セットは、前記排気リサイクルブロアのベーン角度を調節することによって前記排気流量を調節するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項25に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記タービン燃焼器における前記酸化剤対前記排気ガス希釈剤の比を制御するように構成された酸化剤対排気ガス希釈剤比制御ルーチンを実施するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項25に記載のガスタービンシステム。 - 前記酸化剤を酸化剤流量で前記タービン燃焼器まで流すように構成された酸化剤供給経路を備え、
前記酸化剤対排気ガス希釈剤比制御ルーチンは、前記酸化剤流量を制御して、前記排気流量を示すデータに応答して前記タービン燃焼器における前記酸化剤対前記排気ガス希釈剤の前記比を制御するように構成される、
請求項28に記載のガスタービンシステム。 - 前記酸化剤対排気ガス希釈剤比制御ルーチンは、前記酸化剤流量を制御して、前記タービンを出る排気ガスの前記排気流量と目標温度とを示すデータに応答して前記タービン燃焼器における前記酸化剤対前記排気ガス希釈剤の前記比を制御するように構成される、
請求項29に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記酸化剤供給経路に沿った前記酸化剤を圧縮して前記タービン燃焼器に供給するように構成された主酸化剤圧縮機の主酸化剤圧縮機入口ガイドベーンを調節することによって前記酸化剤流量を制御するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項29に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記酸化剤供給経路に沿って前記酸化剤の圧力を増強するように構成されたブースタ酸化剤圧縮機の駆動装置の速度を調節することによって前記酸化剤流量を制御するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項29に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記タービン燃焼器における前記酸化剤対前記燃料の比を制御するように構成された当量比制御ルーチンを実施するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項29に記載のガスタービンシステム。 - 前記燃料を燃料流量で前記タービン燃焼器まで流すように構成された燃料供給経路を備え、
前記当量比制御ルーチンは、前記燃料流量を制御して、前記酸化剤流量及び目標当量比を示すデータに応答して前記タービン燃焼器における前記酸化剤対前記燃料の前記比を制御するように構成される、
請求項33に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記燃料供給経路に沿って配置された1又は2以上の燃料流制御弁を調節することによって前記燃料流量を制御するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項34に記載のガスタービンシステム。 - 前記1又は2以上のプロセッシングデバイスは、前記1又は2以上の命令セットを実行して、前記当量比制御を実施した後に排気リサイクルループ圧力制御を実施するように構成され、該排気リサイクルループ圧力制御は、前記排気再循環経路内の前記排気ガスの圧力を制御するように構成される、
請求項34に記載のガスタービンシステム。 - 前記排気リサイクルループ圧力制御は、少なくとも酸化剤流量測定値と前記排気ガスに対する目標圧力とに応答して実施される、
請求項34に記載のガスタービンシステム。 - 前記排気ガス圧縮機からの抽出排気ガスとしての前記排気ガス希釈剤の一部分を該抽出排気ガスを生成物ガス内に圧縮するように構成された生成物ガス圧縮機まで流すように構成された排気抽出経路と、
前記生成物ガスを前記排気再循環経路まで流すように構成された生成物ガスリサイクル経路と、を備え、
前記リサイクルループ圧力制御は、前記排気再循環経路に提供された前記生成物ガスの量を調節することによって前記排気ガスの前記圧力を制御するように構成される、
請求項36に記載のガスタービンシステム。 - 前記排気再循環経路に提供される前記生成物ガスの前記量は、前記生成物ガスリサイクル経路に沿って配置された生成物ガス流制御弁、前記生成物ガス圧縮機の駆動装置の速度、該生成物ガス圧縮機の生成物ガス圧縮機入口ガイドベーン、又はこれらのいずれかの組み合わせを調節することによって調節される、
請求項38に記載のガスタービンシステム。 - 酸化剤及び燃料を燃焼させるように構成されたタービン燃焼器と、
前記タービン燃焼器からの燃焼生成物によって駆動されるタービンと、
シャフトを介して前記タービンによって駆動され、排気ガスを圧縮して排気ガス希釈剤として前記タービン燃焼器に供給するように構成された排気ガス圧縮機と、
前記タービンから前記排気ガス圧縮機までの排気再循環経路に沿って前記排気ガスを再循環させるように構成された排気ガス再循環(EGR)システムと、
前記排気ガス圧縮機からの抽出排気ガスとしてのある量の前記排気ガス希釈剤を該抽出排気ガスを生成物ガスとして下流プロセスに送給するように構成された生成物ガス経路まで流すように構成された排気抽出経路と、
前記シャフトによる回転に応答して電力を発生させるように構成された発電機と、
1又は2以上の命令セットを全体として格納する1又は2以上の有形の非一時的機械可読媒体、及び
前記1又は2以上の命令セットを実行して、
前記発電機に対する目標負荷を示すデータを受け取り、かつ
前記生成物ガス経路まで流れた前記抽出排気ガスの前記量を調節することにより前記目標負荷に応答して負荷制御を行う、
ように構成された1又は2以上のプロセッシングデバイス、
を含むコントローラと、を備えている、
ことを特徴とするガスタービンシステム。 - 前記生成物ガス経路は、前記抽出排気ガスを前記生成物ガス内に圧縮するように構成された生成物ガス圧縮機を備えている、
請求項40に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記生成物ガス圧縮機の駆動装置の速度を調節することにより、前記生成物ガス経路まで流れた前記抽出排気ガスの前記量を調節するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項41に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記生成物ガス圧縮機の1又は2以上の生成物ガス圧縮機入口ガイドベーンを調節するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項41に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記生成物ガス経路に沿った前記生成物ガスの流量と目標当量比とに応答して前記タービン燃焼器における前記酸化剤対前記燃料の比を制御するように構成された当量比制御ルーチンを実施するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項40に記載のガスタービンシステム。 - 前記目標当量比は、0.95と1.05の間である、
請求項44に記載のガスタービンシステム。 - 前記酸化剤を酸化剤流量で前記タービン燃焼器まで流すように構成された酸化剤供給経路を備え、
前記当量比制御ルーチンは、前記酸化剤流量を制御して前記タービン燃焼器における前記酸化剤対前記燃料の前記比を制御するように構成される、
請求項44に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記酸化剤を圧縮して前記酸化剤供給経路に沿って前記タービン燃焼器まで供給するように構成された主酸化剤圧縮機の主酸化剤圧縮機入口ガイドベーンを調節することによって前記酸化剤流量を制御するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項46に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記酸化剤供給経路に沿って前記酸化剤の圧力を増強するように構成されたブースタ酸化剤圧縮機の駆動装置の速度を調節することによって前記酸化剤流量を制御するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項46に記載のガスタービンシステム。 - 前記燃料を燃料流量で前記タービン燃焼器まで流すように構成された燃料供給経路を備え、
前記当量比制御ルーチンは、前記燃料流量を制御して前記タービン燃焼器における前記酸化剤対前記燃料の前記比を制御するように構成される、
請求項44に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記燃料供給経路に沿って配置された1又は2以上の燃料流制御弁を調節することによって前記燃料流量を制御するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項49に記載のガスタービンシステム。 - 前記1又は2以上のプロセッシングデバイスは、前記1又は2以上の命令セットを実行して、前記タービン燃焼器まで流れる前記酸化剤の酸化剤流量と、前記生成物ガス流路に沿って流れる前記生成物ガスの生成物ガス流量と、前記排気再循環経路に沿った前記排気ガスに対する目標圧力とに応答して排気リサイクルループ圧力制御ルーチンを実施するように構成され、
前記排気リサイクルループ圧力制御ルーチンは、前記排気再循環経路内の前記排気ガスの圧力を制御するように構成される、
請求項44に記載のガスタービンシステム。 - 前記生成物ガスを前記排気再循環経路まで流すように構成された生成物ガスリサイクル経路を備え、
前記リサイクルループ圧力制御ルーチンは、前記排気再循環経路に提供される前記生成物ガスの量を調節することによって前記排気ガスの前記圧力を制御するように構成される、
請求項51に記載のガスタービンシステム。 - 前記リサイクルループ圧力制御ルーチンは、前記生成物ガスリサイクル経路に沿って位置決めされた1又は2以上の生成物圧力弁を調節することにより、前記排気再循環経路に提供される前記生成物ガスの前記量を制御するように構成され、該1又は2以上の生成物圧力弁は、該生成物ガスリサイクル経路に沿って該生成物ガスの生成物ガス流量を調節するように構成される、
請求項52に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、排気ガス温度制御ルーチンを実施するように1つ又は2つ以上のプロセッシングデバイスによって実行可能であり、
前記排気ガス温度制御ルーチンは、前記タービンを出る前記排気ガスの検知温度と該タービンを出る該排気ガスに対する目標温度とに応答して前記排気再循環経路を通って流れる該排気ガスの温度を制御するように構成される、
請求項51に記載のガスタービンシステム。 - 前記排気ガス温度制御ルーチンは、前記排気再循環経路を通って流れる前記排気ガスの前記温度を該排気再循環経路に沿って位置決めされたリサイクルブロアのベーン角度を調節することにより、前記排気圧縮機の排気圧縮機入口ガイドベーンの位置を調節することにより、又はこれらの組み合わせにより制御する、
請求項54に記載の媒体。 - 酸化剤及び燃料を燃焼させるように構成されたタービン燃焼器と、
前記タービン燃焼器からの燃焼生成物によって駆動されるタービンと、
シャフトを介して前記タービンによって駆動され、排気ガスを圧縮して排気ガス希釈剤として前記タービン燃焼器に供給するように構成された排気ガス圧縮機と、
前記タービンから前記排気ガス圧縮機までの排気再循環経路に沿って前記排気ガスを再循環させるように構成された排気ガス再循環(EGR)システムと、
前記排気ガス圧縮機からの抽出排気ガスとしてある量の前記排気ガス希釈剤を該抽出排気ガスを生成物ガスとして下流プロセスに送給するように構成された生成物ガス経路まで流すように構成された排気抽出経路と、
前記シャフトによる回転に応答して電力を発生させるように構成された発電機と、
1又は2以上の命令セットを全体として格納する1又は2以上の有形の非一時的機械可読媒体、及び
前記1又は2以上の命令セットを実行して、
前記発電機に対する目標負荷を示すデータを受け取り、かつ
一次負荷制御パラメータとして前記生成物ガス経路まで流れた前記抽出排気ガスの前記量を調節することにより、該一次負荷制御パラメータとして前記燃焼器に提供される前記酸化剤の量を調節することにより、又は該一次負荷制御パラメータとして前記排気再循環経路に沿った前記排気ガスの流れを調節することにより前記目標負荷に応答して負荷制御を行う、
ように構成された1又は2以上のプロセッシングデバイスを含むコントローラと、を備えている、
ことを特徴とするガスタービンシステム。 - 前記1又は2以上の命令セットは、前記一次負荷制御パラメータとして前記生成物ガス経路まで流れた前記抽出排気ガスの前記量を調節するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項56に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記一次負荷制御パラメータとして前記燃焼器に提供される前記酸化剤の前記量を調節するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項56に記載のガスタービンシステム。 - 前記1又は2以上の命令セットは、前記一次負荷制御パラメータとして前記排気再循環経路に沿った前記排気ガスの前記流れを調節するように前記1又は2以上のプロセッシングデバイスによって実行可能である、
請求項56に記載のガスタービンシステム。
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WO2014106265A2 (en) | 2014-07-03 |
AU2013369676B2 (en) | 2016-04-28 |
CA2896874A1 (en) | 2014-07-03 |
US20150226133A1 (en) | 2015-08-13 |
JP6662638B2 (ja) | 2020-03-11 |
AU2013369676A1 (en) | 2015-07-23 |
EP2938855A2 (en) | 2015-11-04 |
WO2014106265A3 (en) | 2015-01-22 |
CN105121810A (zh) | 2015-12-02 |
CN105121810B (zh) | 2018-03-23 |
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