CN109854321A - A kind of pure oxygen burning supercritical carbon dioxide cycle generating system and method - Google Patents
A kind of pure oxygen burning supercritical carbon dioxide cycle generating system and method Download PDFInfo
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- CN109854321A CN109854321A CN201910183228.1A CN201910183228A CN109854321A CN 109854321 A CN109854321 A CN 109854321A CN 201910183228 A CN201910183228 A CN 201910183228A CN 109854321 A CN109854321 A CN 109854321A
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- China
- Prior art keywords
- carbon dioxide
- pure oxygen
- oxygen burning
- high temperature
- temperature side
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 155
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 76
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 75
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 24
- 239000000446 fuel Substances 0.000 claims abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000002485 combustion reaction Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229960004424 carbon dioxide Drugs 0.000 claims description 73
- 230000008676 import Effects 0.000 claims description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 229910002090 carbon oxide Inorganic materials 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000004449 solid propellant Substances 0.000 claims description 4
- 239000003245 coal Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 241000790917 Dioxys <bee> Species 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 9
- 239000008246 gaseous mixture Substances 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 abstract description 4
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 abstract description 2
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004177 carbon cycle Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Abstract
The present invention provides a kind of pure oxygen burning supercritical carbon dioxide cycle generating system and methods, comprising: carbon dioxide pump, intercooler, regenerator, turbine, generator, preheater, pure oxygen burning boiler, deduster, cooler, separator, condenser, on-condensible gas separator, fuel supply system, oxygen feedway etc..By combustion chamber placement to turbine exhaust mouth downstream, gaseous mixture of the heat transfer of generation to turbine exhaust working medium and combustion product gas, this heat transfer is given to turbine air inlet by regenerator, carbon dioxide is separated and disposed with water, on-condensible gas after gaseous mixture is cooling, the excessive carbon dioxide for generation of burning directly traps.Present system capacity usage ratio is high, and the calory burning of pure oxygen burning boiler is fully used, and circulatory system generating efficiency is high；System chimney-free, and can 100% trapping carbon dioxide, easily handle nitrogen oxides, the sulfur oxide contamination gas of discharge.
Description
Technical field
The present invention relates to a kind of pure oxygen burning supercritical carbon dioxide cycle generating systems, belong to power cycle technology neck
Domain.
Background technique
Supercritical carbon dioxide power cycle is current research hotspot, and cycle efficieny is high, and purposes is wide, is considered to have
Good application prospect.Supercritical carbon dioxide power cycle can be divided into two classes: one kind is using direct-burning heating mode, and overcritical two
Carbonoxide is directly heated by combustion gas to high temperature in the burner, and combustion product is discharged or received in the treatment process behind turbine outlet
Collection；Another kind of to use indirect heating manner, supercritical carbon dioxide is heated to high temperature by primary heater, and primary heater can be by fuel
The various ways such as burning, light collection solar, nuclear energy provide heat.Since direct-burning heating can obtain high initial conditions, in addition
Backheat used by supercritical carbon dioxide recycles, Near The Critical Point compression reduce the methods of wasted work, make direct-burning heating circulation tool
There is the thermal efficiency much higher than indirect heating circulation, and can directly catch carbon.But the supercritical carbon dioxide of direct-burning heating follows
Ring should not be that the solid particulate matter that burning generates can enter turbine using coal or other solid fuels, main problem, can
Turbine can be caused to fail.
How to make full use of under carbon dioxide atmosphere fuel pure oxygen burning catch carbon advantage and supercritical carbon dioxide follows
The odds for effectiveness of ring, and solid particulate matter is avoided to damage turbine, it is that those skilled in the art are dedicated to the problem solved.
Summary of the invention
Face the technical problem to be solved by the present invention is how to give full play to the direct-fired carbon advantage of catching of pure oxygen burning with super
The odds for effectiveness of boundary's carbon dioxide recycle constructs new and effective pure oxygen burning supercritical carbon dioxide cycle generating system.
In order to achieve the above object, the technical solution of the present invention is to provide a kind of pure oxygen burning supercritical carbon dioxides to follow
Ring electricity generation system, characterized by comprising: the first carbon dioxide pump, the first carbon dioxide pump discharge connect intercooler into
Mouthful, intercooler outlet the second carbon dioxide pump inlet of connection, the second carbon dioxide pump discharge connects cryogenic regenerator low temperature
Side-entrance, cryogenic regenerator low temperature side outlet connect the low temperature side-entrance of high temperature regenerator, the connection of high temperature regenerator low temperature side outlet
Turbine import, turbine connect generator, turbine outlet connection preheater low temperature side-entrance, and preheater low temperature side outlet connects pure oxygen
Burning boiler working medium import, fuel supply system and oxygen feedway are separately connected the import of pure oxygen burning boiler oil and oxygen
Import, pure oxygen burning boiler working substance outlet connection deduster import, house outlet connects the high temperature side-entrance of high temperature regenerator, high
Warm regenerator high temperature side outlet connects the side-entrance of preheater high temperature, preheater high temperature side outlet connect cryogenic regenerator high temperature side into
Mouthful, cryogenic regenerator high temperature side outlet connects cooler inlet, and cooler outlet connects separator import, separator outlet
Condenser inlet is connected, condensator outlet connects the import of on-condensible gas separator, on-condensible gas separator outlet connection the one or two
Carbonoxide pump inlet.
Preferably, the fuel supply system provides coal or other solid fuels.
The present invention also provides a kind of pure oxygen burning supercritical carbon dioxide circulating generation methods, are fired using above-mentioned pure oxygen
Burn supercritical carbon dioxide cycle generating system, step are as follows: liquid carbon dioxide working medium is after the pressurization of the first carbon dioxide pump, warp
It after intercooler is cooling, is further pressurized into the second carbon dioxide pump, then absorbs heat through cryogenic regenerator and high temperature regenerator,
Electric power is generated subsequently into turbine expansion acting pushing generator, turbine exhaust enters preheater heating, enters back into pure oxygen burning
Boiler is heated by fuel and oxygen combustion, and the mixed working fluid of formation enters deduster dedusting, then sequentially enter high temperature regenerator,
Preheater, cryogenic regenerator discharge heat, then cooling through cooler, dehumidify into separator, enter back into condenser for dioxy
Change carbon and condense into liquid, on-condensible gas is then expelled to processing links through on-condensible gas separator, the carbon dioxide of liquid returns
To the first carbon dioxide pump.
Preferably, it in the processing links, is collected after the excessive carbon dioxide discharge for generation of burning.
Preferably, the first carbon dioxide recycle pump discharge pressure is 15~25MPa.
Preferably, the second carbon dioxide recycle pump discharge pressure is 25~40MPa.
Preferably, the intake air temperature of the turbine is 600~850 DEG C.
Preferably, the pressure at expulsion of the turbine is 8MPa or less.
Preferably, the power generation capacity of the pure oxygen burning supercritical carbon dioxide cycle generating system be 50MWe~
1000MWe。
Preferably, the on-condensible gas of the on-condensible gas separator discharge, such as: nitrogen oxides, oxysulfide, after separation
It can be used for chemical industry purposes.
Preferably, the water of the separator discharge, can get the sulfuric acid of high-purity after processing.
Compared with prior art, pure oxygen burning supercritical carbon dioxide cycle generating system provided by the invention has and has as follows
Beneficial effect: system capacity utilization rate is high, and the calory burning of pure oxygen burning boiler is fully used, and circulatory system power generation effect
Rate is high；System chimney-free, and can 100% trapping carbon dioxide, easily handle nitrogen oxides, the sulfur oxide contamination gas of discharge
Body.
Detailed description of the invention
Fig. 1 is pure oxygen burning supercritical carbon dioxide cycle generating system schematic diagram provided in this embodiment；
Description of symbols:
The first carbon dioxide pump of 1-, 2- intercooler, the second carbon dioxide pump of 3-, 4- cryogenic regenerator, 5- high temperature return
Hot device, 6- turbine, 7- generator, 8- preheater, 9- pure oxygen burning boiler, 10- deduster, 11- cooler, 12- separator,
13- condenser, 14- on-condensible gas separator, 15- fuel supply system, 16- oxygen feedway.
Specific embodiment
Present invention will be further explained below with reference to specific examples.
The present embodiment catches carbon advantage and overcritical two in order to make full use of under carbon dioxide atmosphere fuel pure oxygen burning
The odds for effectiveness of carbon cycle is aoxidized, and solid particulate matter is avoided to damage turbine, by combustion chamber placement to turbine exhaust mouth downstream,
The heat transfer of generation is given this heat transfer thoroughly by regenerator to the gaseous mixture of turbine exhaust working medium and combustion product gas
Carbon dioxide is separated and is disposed with water, on-condensible gas after gaseous mixture is cooling by flat air inlet, the extra titanium dioxide for generation of burning
Carbon directly traps.
Fig. 1 is the schematic diagram of pure oxygen burning supercritical carbon dioxide cycle generating system provided in this embodiment, described
Pure oxygen burning supercritical carbon dioxide cycle generating system includes the first carbon dioxide pump 1, the first carbon dioxide pump 1 outlet connection
2 import of intercooler, the outlet of intercooler 2 connection 3 import of the second carbon dioxide pump, the outlet of the second carbon dioxide pump 3 connects
4 low temperature side-entrance of cryogenic regenerator is connect, 4 low temperature side outlet of cryogenic regenerator connects the 5 low temperature side-entrance of high temperature regenerator, and high temperature returns
Hot 5 low temperature side outlet of device connects 6 import of turbine, and turbine 6 connects generator 7, and the outlet of turbine 6 connects 8 low temperature side-entrance of preheater,
8 low temperature side outlet of preheater is connected with the working medium import of the pure oxygen burning boiler 9 of slag-drip opening, fuel supply system 15 and oxygen
The outlet of air feed system 16 is separately connected 9 fuel inlet of pure oxygen burning boiler and oxygen inlet, and 9 working medium of pure oxygen burning boiler goes out
Mouth is connected with 10 import of deduster of ash discharging hole, the outlet of deduster 10 connection 5 high temperature side-entrance of high temperature regenerator, and high temperature returns
Hot 5 high temperature side outlet of device connects 8 high temperature side-entrance of preheater, 8 high temperature side outlet of preheater connect 4 high temperature side of cryogenic regenerator into
Mouthful, 4 high temperature side outlet of cryogenic regenerator connects 11 import of cooler, and cooler 11 exports the water separation for being connected with discharge outlet
12 import of device, the outlet of separator 12 connection 13 import of condenser, condenser 13 export the fixed gas for being connected with exhaust outlet
14 import of body separator, the outlet of on-condensible gas separator 14 connection 1 import of the first carbon dioxide pump.
It is connected between each equipment by pipeline in the above-mentioned circulatory system, needs is controlled according to system, can be arranged on pipeline
Valve, instrument, forming the other parts of system, there are also auxiliary equipment, electrical system, control systems etc..
The specific implementation step of pure oxygen burning supercritical carbon dioxide cycle generating system provided in this embodiment is as follows:
Liquid carbon dioxide working medium is cooling through intercooler 2 after the first carbon dioxide pump 1 is pressurized to 15MPa, then
It is further pressurized to 30MPa into the second carbon dioxide pump 3, then through cryogenic regenerator 4 and the heat absorption of high temperature regenerator 5 to 750 DEG C,
High temperature and pressure working medium enters turbine 6 and is expanded to about 6MPa, and the acting pushing generator 7 of turbine 6 generates electric power, and the exhaust of turbine 6 enters
Preheater 8 heats, and enters back into pure oxygen burning boiler 9 and is heated by fuel and oxygen combustion, and the high temperature mixed-refrigerant of formation, which enters, to be removed
10 dedusting of dirt device discharges heat subsequently into high temperature regenerator 5, preheater 8, cryogenic regenerator 4, then cold through cooler 11
But, it dehumidifies into separator 12, enters back into condenser 13 for carbon dioxide and condense into liquid (about 20 DEG C), then through fixed gas
On-condensible gas is expelled to processing links by body separator 14, is collected after the excessive carbon dioxide discharge for generation of burning, remaining two
Carbonoxide returns to the first carbon dioxide pump 1.
It according to the above embodiments, constitutes in 50MWe~1000MWe, the unit of large capacity grade, deducts oxygen and supply
After answering device (such as: air separation plant) and other station services, the net efficiency of power generation is up to 50% or more, and 100% catches carbon, without dirt
Object discharge is contaminated, there is quite excellent environmental benefit.
Although it should be understood that herein may usage amount term " first ", " second " etc. each unit is described,
But these units should not be limited by these terms.The use of these items is only for by a unit and another unit
It distinguishes.For example, without departing substantially from the range of exemplary embodiment, it is single that first unit can be referred to as second
Member, and similarly second unit can be referred to as first unit.
The above, only presently preferred embodiments of the present invention, not to the present invention in any form with substantial limitation,
It should be pointed out that under the premise of not departing from the method for the present invention, can also be made for those skilled in the art
Several improvement and supplement, these are improved and supplement also should be regarded as protection scope of the present invention.All those skilled in the art,
Without departing from the spirit and scope of the present invention, when made using disclosed above technology contents it is a little more
Dynamic, modification and the equivalent variations developed, are equivalent embodiment of the invention；Meanwhile all substantial technologicals pair according to the present invention
The variation, modification and evolution of any equivalent variations made by above-described embodiment, still fall within the range of technical solution of the present invention
It is interior.
Claims (10)
1. a kind of pure oxygen burning supercritical carbon dioxide cycle generating system, it is characterised in that: including the first carbon dioxide pump
(1), the first carbon dioxide pump (1) outlet connection intercooler (2) import, the second dioxy of intercooler (2) outlet connection
Change carbon and pumps (3) import, the second carbon dioxide pump (3) outlet connection cryogenic regenerator (4) low temperature side-entrance, cryogenic regenerator (4)
Low temperature side outlet connects high temperature regenerator (5) low temperature side-entrance, and high temperature regenerator (5) low temperature side outlet connects turbine (6) import,
Turbine (6) connects generator (7), and turbine (6) outlet connection preheater (8) low temperature side-entrance, preheater (8) low temperature side outlet connects
Pure oxygen burning boiler (9) working medium import is connect, fuel supply system (15) and oxygen feedway (16) are separately connected pure oxygen burning
Boiler (9) fuel inlet and oxygen inlet, pure oxygen burning boiler (9) sender property outlet connect deduster (10) import, deduster
(10) outlet connection high temperature regenerator (5) high temperature side-entrance, high temperature regenerator (5) high temperature side outlet connect preheater (8) high temperature
Side-entrance, preheater (8) high temperature side outlet connect cryogenic regenerator (4) high temperature side-entrance, cryogenic regenerator (4) high temperature side outlet
Cooler (11) import is connected, cooler (11) outlet connection separator (12) import, separator (12) outlet connects cold
Condenser (13) import, condenser (13) outlet connection on-condensible gas separator (14) import, on-condensible gas separator (14) outlet
Connect the first carbon dioxide pump (1) import.
2. a kind of pure oxygen burning supercritical carbon dioxide cycle generating system as described in claim 1, it is characterised in that: described
Fuel supply system (16) provides solid fuel.
3. a kind of pure oxygen burning supercritical carbon dioxide cycle generating system as claimed in claim 2, it is characterised in that: described
Solid fuel includes but is not limited to coal.
4. a kind of pure oxygen burning supercritical carbon dioxide circulating generation method, it is characterised in that: appointed using such as claims 1 to 3
Pure oxygen burning supercritical carbon dioxide cycle generating system, step described in one are as follows: liquid carbon dioxide working medium is through the one or two
It is cooling through intercooler (2) after carbonoxide pumps (1) pressurization, it is further pressurized subsequently into the second carbon dioxide pump (3), then
It absorbs heat through cryogenic regenerator (4) and high temperature regenerator (5), generates electricity subsequently into turbine (6) expansion work pushing generator (7)
Power, turbine (6) exhaust enter preheater (8) and heat, enter back into pure oxygen burning boiler (9) and heated by fuel and oxygen combustion, shape
At mixed working fluid enter deduster (10) dedusting, then sequentially enter high temperature regenerator (5), preheater (8), cryogenic regenerator
(4) heat is discharged, then cooling through cooler (11), dehumidifies into separator (12), enters back into condenser (13) for titanium dioxide
Carbon condenses into liquid, and on-condensible gas is then expelled to processing links, the carbon dioxide of liquid through on-condensible gas separator (14)
Return to the first carbon dioxide pump (1).
5. a kind of pure oxygen burning supercritical carbon dioxide circulating generation method as claimed in claim 4, it is characterised in that: described
In processing links, collected after the excessive carbon dioxide discharge for generation of burning.
6. a kind of pure oxygen burning supercritical carbon dioxide circulating generation method as claimed in claim 4, it is characterised in that: described
First carbon dioxide pump (1) outlet pressure is 15~25MPa.
7. a kind of pure oxygen burning supercritical carbon dioxide circulating generation method as claimed in claim 4, it is characterised in that: described
Second carbon dioxide pump (3) outlet pressure is 25~40MPa.
8. a kind of pure oxygen burning supercritical carbon dioxide circulating generation method as claimed in claim 4, it is characterised in that: described
The intake air temperature of turbine (6) is 600~850 DEG C, pressure at expulsion is 8MPa or less.
9. a kind of pure oxygen burning supercritical carbon dioxide circulating generation method as claimed in claim 4, it is characterised in that: described
The on-condensible gas of on-condensible gas separator (14) discharge is used for chemical industry purposes after separation.
10. a kind of pure oxygen burning supercritical carbon dioxide circulating generation method as claimed in claim 4, it is characterised in that: institute
The water for stating separator (12) discharge, obtains sulfuric acid after processing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910183228.1A CN109854321B (en) | 2019-03-12 | 2019-03-12 | Pure oxygen combustion supercritical carbon dioxide circulating power generation system and method |
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| CN201910183228.1A CN109854321B (en) | 2019-03-12 | 2019-03-12 | Pure oxygen combustion supercritical carbon dioxide circulating power generation system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307089A (en) * | 2019-08-05 | 2019-10-08 | 上海发电设备成套设计研究院有限责任公司 | A kind of biomass direct combustion power generation system and method |
| CN111102026A (en) * | 2019-12-12 | 2020-05-05 | 上海发电设备成套设计研究院有限责任公司 | Cascade type supercritical carbon dioxide power cycle system and method |
| CN111525154A (en) * | 2020-04-28 | 2020-08-11 | 上海发电设备成套设计研究院有限责任公司 | Fuel cell and heat engine hybrid power generation system and working method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4498289A (en) * | 1982-12-27 | 1985-02-12 | Ian Osgerby | Carbon dioxide power cycle |
| US20120090352A1 (en) * | 2010-10-13 | 2012-04-19 | Southwest Research Institute | Methods And Apparatus For An Oxy-Fuel Based Power Cycle |
| US20120160187A1 (en) * | 2010-12-23 | 2012-06-28 | Paxton Corporation | Zero emission steam generation process |
| CN107340137A (en) * | 2017-07-25 | 2017-11-10 | 杭州华电半山发电有限公司 | A kind of heavy duty gas turbine efficiency of turbine on-line monitoring system devices and methods therefor |
| CN108613170A (en) * | 2018-03-14 | 2018-10-02 | 西安交通大学 | A kind of supercritical carbon dioxide coal generating system and operation method |
| US20180340454A1 (en) * | 2015-11-13 | 2018-11-29 | New Fg Co, Llc | Open Thermodynamic Cycle Utilizing Supercritical Carbon Dioxide Without Compressors |
| CN109337715A (en) * | 2018-10-31 | 2019-02-15 | 上海发电设备成套设计研究院有限责任公司 | A kind of Biomass Gasification And Power Generation System and method |
| CN209875238U (en) * | 2019-03-12 | 2019-12-31 | 上海发电设备成套设计研究院有限责任公司 | Pure oxygen combustion supercritical carbon dioxide circulation power generation system |
-
2019
- 2019-03-12 CN CN201910183228.1A patent/CN109854321B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4498289A (en) * | 1982-12-27 | 1985-02-12 | Ian Osgerby | Carbon dioxide power cycle |
| US20120090352A1 (en) * | 2010-10-13 | 2012-04-19 | Southwest Research Institute | Methods And Apparatus For An Oxy-Fuel Based Power Cycle |
| US20120160187A1 (en) * | 2010-12-23 | 2012-06-28 | Paxton Corporation | Zero emission steam generation process |
| US20180340454A1 (en) * | 2015-11-13 | 2018-11-29 | New Fg Co, Llc | Open Thermodynamic Cycle Utilizing Supercritical Carbon Dioxide Without Compressors |
| CN107340137A (en) * | 2017-07-25 | 2017-11-10 | 杭州华电半山发电有限公司 | A kind of heavy duty gas turbine efficiency of turbine on-line monitoring system devices and methods therefor |
| CN108613170A (en) * | 2018-03-14 | 2018-10-02 | 西安交通大学 | A kind of supercritical carbon dioxide coal generating system and operation method |
| CN109337715A (en) * | 2018-10-31 | 2019-02-15 | 上海发电设备成套设计研究院有限责任公司 | A kind of Biomass Gasification And Power Generation System and method |
| CN209875238U (en) * | 2019-03-12 | 2019-12-31 | 上海发电设备成套设计研究院有限责任公司 | Pure oxygen combustion supercritical carbon dioxide circulation power generation system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307089A (en) * | 2019-08-05 | 2019-10-08 | 上海发电设备成套设计研究院有限责任公司 | A kind of biomass direct combustion power generation system and method |
| CN111102026A (en) * | 2019-12-12 | 2020-05-05 | 上海发电设备成套设计研究院有限责任公司 | Cascade type supercritical carbon dioxide power cycle system and method |
| CN111102026B (en) * | 2019-12-12 | 2023-11-24 | 上海发电设备成套设计研究院有限责任公司 | Cascade supercritical carbon dioxide power circulation system and method |
| CN111525154A (en) * | 2020-04-28 | 2020-08-11 | 上海发电设备成套设计研究院有限责任公司 | Fuel cell and heat engine hybrid power generation system and working method thereof |
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| Publication number | Publication date |
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| CN109854321B (en) | 2024-02-02 |
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