CN109538355A - The combined cycle power plant of tower type solar heating compressor inlet air - Google Patents
The combined cycle power plant of tower type solar heating compressor inlet air Download PDFInfo
- Publication number
- CN109538355A CN109538355A CN201811642651.5A CN201811642651A CN109538355A CN 109538355 A CN109538355 A CN 109538355A CN 201811642651 A CN201811642651 A CN 201811642651A CN 109538355 A CN109538355 A CN 109538355A
- Authority
- CN
- China
- Prior art keywords
- heat
- outlet
- heat exchanger
- entrance
- working medium
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 42
- 238000005338 heat storage Methods 0.000 claims abstract description 39
- 238000012546 transfer Methods 0.000 claims abstract description 27
- 238000009825 accumulation Methods 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims abstract description 10
- 239000012141 concentrate Substances 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 238000003908 quality control method Methods 0.000 claims description 14
- 150000003839 salts Chemical class 0.000 claims description 13
- 238000010248 power generation Methods 0.000 claims description 11
- 239000002918 waste heat Substances 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000003245 coal Substances 0.000 claims description 5
- 239000000567 combustion gas Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 claims description 3
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- JRHNUZCXXOTJCA-UHFFFAOYSA-N 1-fluoropropane Chemical compound CCCF JRHNUZCXXOTJCA-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 238000012932 thermodynamic analysis 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
-
- 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
- F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/28—Wind motors characterised by the driven apparatus the apparatus being a pump or a compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
- F03G6/065—Devices for producing mechanical power from solar energy with solar energy concentrating means having a Rankine cycle
- F03G6/067—Binary cycle plants where the fluid from the solar collector heats the working fluid via a heat exchanger
-
- 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
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
- F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
- Y02B30/625—Absorption based systems combined with heat or power generation [CHP], e.g. trigeneration
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The present invention discloses a kind of combined cycle power plant of tower type solar heating compressor inlet air, and tower type solar collection heater assembly includes tower type solar heat collector, high-temperature heat-storage tank, First Heat Exchanger, low temperature heat storage can and transfer tube；Heliostat reflects sunlight and is allowed to concentrate on the receiver being assemblied on collection thermal tower in tower type solar heat collector；High-temperature heat-storage tank entrance and receiver outlet；First Heat Exchanger entrance and high-temperature heat-storage tank outlet；The outlet of low-temperature storage tank entrance and First Heat Exchanger；The entrance of transfer tube is connected to the outlet of low temperature heat storage can, outlet with receiver entrance；Transfer tube driving heat accumulation working medium circulates in the circulation loop that receiver, high-temperature heat-storage tank, First Heat Exchanger, low-temperature storage tank, transfer tube are sequentially communicated composition；Wherein, First Heat Exchanger heats the working medium of sub-component using the heat gas turbine inlet air of heat accumulation working medium.Equipment as above can utilize solar energy heating compressor inlet air.
Description
Technical field
The present invention relates to technical field of gas turbine, more specifically to a kind of tower type solar heat compressor into
The combined cycle power plant of mouth air.
Background technique
Representative of the gas turbine as a national advanced manufacturing industry, its development to the development of national energy equipment technology with
Research even national economy has larger impact, has irreplaceable role in energy field.
Gas turbine inlet air heating, which refers to, heats compressor inlet air using heat source, prevents the air intake assembly of gas turbine
Occur the problems such as ice is stifled and wet stifled under severe weather conditions, changes the shadow run to gas turbine unit to mitigate environmental parameter
It rings.Compressor exhaust is mainly introduced the air inlet before being mounted on import silencer using pumping heating pipe by existing gas turbine
Main pipe is heated, compressor inlet air is heated, but which is only the waste heat being vented using compressor, and is not introduced into it
The renewable resource that he samples.
To sum up, the renewable resource benefit for how introducing other tastes, is art technology to heat compressor inlet air
Personnel's urgent problem to be solved.
Summary of the invention
In view of this, the combined cycle generation that the present invention provides a kind of tower type solar heating compressor inlet air is set
It is standby, solar energy heating compressor inlet air can be utilized, conducive to the generating efficiency for improving gas turbine.
To achieve the above object, the invention provides the following technical scheme:
A kind of combined cycle power plant of tower type solar heating compressor inlet air, including tower type solar thermal-arrest
Sub-component and gas turbine inlet air heat sub-component, and the tower type solar collection heater assembly includes:
Tower type solar heat collector, the tower type solar heat collector include heliostat, receiver sum aggregate thermal tower；It is described to connect
Receive the top that device is mounted on the collection thermal tower；The heliostat is used to reflect sunlight and the sunlight after reflection is made to concentrate on described connect
Receive device；The receiver is for absorbing solar energy；
High-temperature heat-storage tank, the entrance of the high-temperature heat-storage tank and the outlet of the receiver；
First Heat Exchanger, the outlet of the entrance of the First Heat Exchanger and the high-temperature heat-storage tank；
Low temperature heat storage can, the outlet of the entrance of the low-temperature storage tank and the First Heat Exchanger；
Transfer tube, the outlet of the entrance of the transfer tube and the low temperature heat storage can, the outlet of the transfer tube with
The entrance of the receiver is connected to；The transfer tube is for driving heat accumulation working medium in the receiver, the high-temperature heat-storage tank, institute
First Heat Exchanger, the low-temperature storage tank, the transfer tube is stated to be sequentially communicated in the circulation loop of composition and circulate；
Wherein, the work of inlet air heating sub-component described in heat of the First Heat Exchanger using the heat accumulation working medium
Matter.
Preferably, in above-mentioned combined cycle power plant, the gas turbine inlet air heating sub-component includes:
Quality control valve, the entrance of the quality control valve and the outlet of the First Heat Exchanger, outlet and second
The entrance of heat exchanger is connected to；
The outlet of throttle valve, the entrance of the throttle valve and second heat exchanger, outlet connect with the first working medium pump
It is logical；The outlet of first working medium pump is connected to the entrance of the First Heat Exchanger.
It preferably, further include lithium bromide refrigerating sub-component in above-mentioned combined cycle power plant, lithium bromide refrigerating
Component includes: third heat exchanger and refrigerating plant, the two connection composition refrigerating circulation；
The outlet that the entrance of the throttle valve passes through the third heat exchanger and second heat exchanger；The combustion gas
Turbine inlet air heating sub-component further includes bypass valve；The outlet of the entrance of the bypass valve and the quality control valve goes out
Mouth is connected to the entrance of the third heat exchanger.
It preferably, further include Organic Rankine Cycle generating sub-component in above-mentioned combined cycle power plant, it is described organic bright
Agreeing circulating generation sub-component includes: the 4th heat exchanger, turbine, the first condenser, the second working medium pump, the quilt of the 4th heat exchanger
Heating pipeline and the turbine, first condenser, second working medium pump are sequentially communicated composition Rankine cycle power generation circuit；
The entrance of 4th heat exchanger and outlet, outlet and first working medium pump of the First Heat Exchanger
Entrance connection.
Preferably, in above-mentioned combined cycle power plant, the cycle fluid in the Rankine cycle power generation circuit is
R245fa。
It preferably, further include wind power generating set in above-mentioned combined cycle power plant, the wind power generating set and change
Fast device connection, the speed changer are connect with first working medium pump.
Preferably, in above-mentioned combined cycle power plant, the Gas-steam Combined Cycle of the combined cycle power plant
Generating sub-component includes compressor；The entrance of the compressor is connected to second heat exchanger, the outlet of the compressor with
The import of combustion chamber connects, and the outlet of the combustion chamber is connected to gas turbine turbine；The outlet of the gas turbine turbine with
The entrance of waste heat boiler connects；
The total water supply of waste heat boiler is divided into high and low pressure two-way after low-pressure coal saver absorbs heat, and water supply passes through low pressure all the way
Cross low pressure evaporator, low-pressure superheater enters the acting of low pressure (LP) cylinder pushing turbine；High pressure water pump liter is passed through in water supply to high pressure all the way
Then pressure enters high-pressure cylinder after high-pressure economizer, high pressure evaporator, high-pressure superheater heat absorption and does work, finishes the high pressure of function
Lack of gas enter low pressure (LP) cylinder after mixing with the low-pressure superheated steam that the low-pressure superheater is discharged and continue to do work, and lack of gas are subsequently into solidifying
Vapour device is cooling, continues subsequent cycle after feed pump boosts.
Preferably, in above-mentioned combined cycle power plant, the heat accumulation working medium is to melt salt, and the salt that melts includes NaNO3With
KNO3；The molal weight for melting salt is 91.438g/mol, and the salt minimum operating temperature that melts is 200 DEG C, maximum operating temperature
It is 600 DEG C.
Preferably, in above-mentioned combined cycle power plant, the height for integrating thermal tower is 128m.
Preferably, in above-mentioned combined cycle power plant, the working medium of the gas turbine inlet air heating sub-component is water.
The present invention provides a kind of combined cycle power plant of tower type solar heating compressor inlet air comprising tower
Formula solar energy heating sub-component and gas turbine inlet air heat sub-component；Tower type solar collection heater assembly includes tower type solar
Heat collector, high-temperature heat-storage tank, First Heat Exchanger, low temperature heat storage can and transfer tube；Tower type solar heat collector includes heliostat, connects
Receive device sum aggregate thermal tower；Receiver is mounted on the top of collection thermal tower；Heliostat is used to reflect sunlight and concentrates the sunlight after reflection
In receiver；Receiver is for absorbing solar heat；The entrance of high-temperature heat-storage tank and the outlet of receiver；First heat exchange
The entrance of device and the outlet of high-temperature heat-storage tank；The entrance of low-temperature storage tank and the outlet of First Heat Exchanger；Transfer tube
Entrance is connected to the outlet of low temperature heat storage can, the outlet of transfer tube with the entrance of receiver；Transfer tube is for driving heat accumulation
Working medium is followed in the circulation loop that receiver, high-temperature heat-storage tank, First Heat Exchanger, low-temperature storage tank, transfer tube are sequentially communicated composition
Circulation is dynamic；Wherein, working medium of the First Heat Exchanger using the heat gas turbine inlet air heating sub-component of heat accumulation working medium, the work
Matter can heat compressor inlet air during gas turbine inlet air is heated and circulated in sub-component.
Combined cycle power plant as above can utilize solar energy heating compressor inlet air, be conducive to improve gas turbine
Generating efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the combined cycle power plant that tower type solar provided in an embodiment of the present invention heats compressor inlet air
Structural schematic diagram；
Wherein, in Fig. 1:
Tower type solar heat collector A1；High-temperature heat-storage tank A2；First Heat Exchanger A3；Low temperature heat storage can A4；Transfer tube A5；Matter
Control valve A6；Second heat exchanger A7；First working medium pump A8；Throttle valve A 9, A10；Wind power generating set A11；Speed changer A12；
Bypass valve A13；
Compressor B1；Combustion chamber B2；Gas turbine turbine B3；High-pressure superheater B4；High pressure evaporator B5；High-pressure economizer
B6；Low-pressure superheater B7；Low pressure evaporator B8；Low-pressure coal saver B9；High-pressure cylinder B10；Low pressure (LP) cylinder B11；Second condenser
B13；Feed pump B14；Quality control valve B15；High pressure water pump B16；
4th heat exchanger C1；Turbine C2；First condenser C3；Second working medium pump C4；
Third heat exchanger D1；Refrigerating plant D2.
Specific embodiment
The embodiment of the invention discloses a kind of tower type solar heating compressor inlet air combined cycle power plant,
It can utilize solar energy heating compressor inlet air, conducive to the generating efficiency for improving gas turbine.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention provides a kind of combined cycle of tower type solar heating compressor inlet air
Generating equipment comprising tower type solar collection heater assembly and gas turbine inlet air heat sub-component；Tower type solar collection heater
Component includes tower type solar heat collector A1, high-temperature heat-storage tank A2, First Heat Exchanger A3, low temperature heat storage can A4 and transfer tube A5；
Tower type solar heat collector A1 includes heliostat, receiver sum aggregate thermal tower；Receiver is mounted on the top of collection thermal tower；Heliostat is used
In reflection sunlight and the sunlight after reflection is made to concentrate on receiver；Receiver is for absorbing solar heat；High-temperature heat-storage tank A2
Entrance and receiver outlet；The entrance of First Heat Exchanger A3 and the outlet of high-temperature heat-storage tank A2；Low-temperature storage tank
Entrance and First Heat Exchanger A3 outlet；The entrance of transfer tube A5 and outlet, the transfer tube of low temperature heat storage can A4
The outlet of A5 is connected to the entrance of receiver；Transfer tube A5 is for driving heat accumulation working medium in receiver, high-temperature heat-storage tank A2, first
Heat exchanger A3, low-temperature storage tank, transfer tube A5 are sequentially communicated in the circulation loop of composition and circulate；Wherein, First Heat Exchanger A3
Using the working medium of the heat gas turbine inlet air heating sub-component of heat accumulation working medium, which can add in gas turbine inlet air
Compressor inlet air is heated during circulating in heater assembly.
When using above-mentioned combined cycle power plant, sunlight is concentrated on the receiver after heliostat reflects, and receiver is inhaled
The heat from the sun is received, and transfers heat to heat accumulation working medium, heat accumulation working medium carries heat by reaching after high-temperature heat-storage tank
At First Heat Exchanger A3, and the working medium in gas turbine inlet air heating sub-component is transferred heat at First Heat Exchanger A3,
Then receiver is returned to by low temperature heat storage can A4 and transfer tube A5.
Obviously, combined cycle power plant as above can utilize solar energy heating compressor inlet air, be conducive to improve combustion
The generating efficiency of gas-turbine.
In addition, above-mentioned tower type solar collection heater assembly is provided with high and low heat storage can, heat accumulation working medium will be hot after absorbing heat
Amount is stored in heat storage can, and at night, heat accumulation working medium can absorb the heat stored in heat storage can and continue thermal cycle.It should
Tower type solar collection heater assembly can persistently give first on the daytime and night of various weather using high and low temperature heat storage can needle
Heat exchanger A3 heat supply, guarantees the stable operation of whole system.
Above-mentioned heat accumulation working medium is set as melting salt, and melting salt includes NaNO3And KNO3；The molal weight for melting salt is 91.438g/
Mol, the minimum operating temperature for melting salt is 200 DEG C, maximum operating temperature is 600 DEG C；For other opposite heat accumulation working medium, melts salt and deposit
Quantity of heat storage is big, and the time is long.The height of collection thermal tower is set as 128m, and certainly, according to space enrironment, the height for collecting thermal tower is also settable
For other values, the present embodiment does not limit.
Gas turbine inlet air heats sub-component
(outlet refers to that first changes for the outlet of the entrance of quality control valve A6, quality control valve A6 and First Heat Exchanger A3
The outlet of pipeline is heated in hot device A3) connection, (entrance is for the outlet of quality control valve A6 and the entrance of the second heat exchanger A7
The entrance of heat source pipeline in second heat exchanger A7) connection；
Throttle valve A 9, (outlet is heat in the second heat exchanger A7 for the outlet of the entrance of throttle valve A 9 and the second heat exchanger A7
The outlet on source capsule road) connection, the outlet of throttle valve A 9 is connected to the first working medium pump A8；The outlet of first working medium pump A8 is changed with first
The entrance (entrance refers to the entrance that pipeline is heated in First Heat Exchanger A3) of hot device A3 is connected to.
The working medium circulated in gas turbine inlet air heating sub-component as above is water；Second heat exchanger A7 is water-air
Heat exchanger, the entrance that pipeline is heated in the second heat exchanger A7 are passed through air.
It further include lithium bromide refrigerating sub-component, lithium bromide refrigerating in combined cycle power plant provided by the above embodiment
Sub-component includes third heat exchanger D1 and refrigerating plant D2；The entrance of third heat exchanger D1 and the outlet of refrigerating plant D2,
The outlet of third heat exchanger D1 is connected to the entrance of refrigerating plant D2, and the two is so connected to composition refrigerating circulation；Throttle valve
The entrance of A9 is gone out by third heat exchanger D1 (especially by the heat source pipeline in third heat exchanger D1) and the second heat exchanger A7's
Mouth connection；It further includes bypass valve A13 that gas turbine inlet air, which heats sub-component,；The entrance of bypass valve A13 is with quality control valve A6's
(entrance refers to heat source pipeline in third heat exchanger D1 to the entrance of outlet, the outlet of bypass valve A13 and third heat exchanger D1
Entrance) connection.
When summer and autumn air humidity is small, temperature is higher, lithium bromide refrigerating sub-component absorbs gas turbine inlet air heating
Then the heat of working medium in sub-component obtains cooling capacity by BrLi chiller, realizes making full use of for energy.On in addition,
It states in gas turbine inlet air heating sub-component application process, by adjusting quality control valve A6 and bypass valve A13 aperture, Neng Gougai
Become the feed-water quality flow for passing through the second heat exchanger A7, realizes that control enters the inlet air temperature of compressor B1.
Specifically, above-mentioned combined cycle power plant further includes Organic Rankine Cycle generating sub-component, Organic Rankine Cycle
Generating sub-component includes: the 4th heat exchanger C1, turbine C2, the first condenser C3, the second working medium pump C4；4th heat exchanger is added
Pipe line and turbine C2, the first condenser C3, the second working medium pump C4 are sequentially communicated composition Rankine cycle power generation circuit；4th heat exchange
(outlet is the entrance (entrance that the entrance is heat source pipeline in the 4th heat exchanger C1) of device C1 with the outlet of First Heat Exchanger A3
The outlet of pipeline is heated in First Heat Exchanger A3) connection, (outlet is in the 4th heat exchanger C1 for the outlet of the 4th heat exchanger C1
The outlet of heat source pipeline) it is connected to by throttle valve A 10 with the entrance of the first working medium pump A8.
Working medium enters steam turbine after the 4th heat exchanger C1 absorbs heat and does work in Rankine cycle power generation circuit, finishes function
Working medium enters the first condenser C3 and releases heat, then reaches operating pressure through working medium pump C4, the working medium after boosting is again introduced into
4th heat exchanger C1 carries out next circulation.Forms of electricity generation of the Organic Rankine Cycle as cleanliness without any pollution, utilizes low grade residual heat
Power generation compensation plant consumption, establishes the power generation mode that green is laid equal stress on benefit.
Working medium is divided into two-way after absorbing heat at First Heat Exchanger A3 in gas turbine inlet air heating sub-component, passes through all the way
Cross the power generation of Organic Rankine Cycle generating sub-component；Another way removes the second heat exchanger A7 by quality control valve A6, after releasing heat
Working medium then provide heat source for BrLi chiller, if you do not need to the gas turbine inlet air heating sub-component that puts into operation, then working medium
Heat source directly is provided for BrLi chiller by bypass valve A13；Working medium after lithium bromide chiller heat release is through throttle valve
It is mixed after A9 with preceding working medium all the way, mixed water carries out next round cyclic process after the first working medium pump A8 boosting.
Above-mentioned third heat exchanger D1 is water-water heat exchanger；Cycle fluid in Rankine cycle power generation circuit is R245fa (five
Fluoro-propane), the 4th heat exchanger C1 is water-pentafluoropropane heat exchanger.
It further include wind power generating set A11, wind power generating set A11 and speed changer in combined cycle power plant as above
A12 connection, speed changer A12 are connect with the first working medium pump A8.The first working medium pump A8 is supplied electricity to station-service when calm or wind-force is smaller
Power supply, uses wind power generating set A11 to provide power for the first working medium pump A8 when wind-force is larger, to save station service, improves
Generating efficiency.
Specifically, the integrated gas-steam combined cycle power plant sub-component of above-mentioned combined cycle power plant is combustion with natural gas
Material, air is as top cycle fluid, and water is as bottoming cycle working medium；Integrated gas-steam combined cycle power plant sub-component includes compressor
B1；Air enters compressor B1, the outlet of the entrance of compressor B1 and the second heat exchanger A7 after heating via the second heat exchanger A7
(outlet is that the outlet of pipeline is heated in the second heat exchanger A7) connection, the outlet of compressor B1 and the import of combustion chamber B2 connect
It connects, the outlet of combustion chamber B2 is connected to the entrance of gas turbine turbine B3；The outlet of gas turbine turbine B3 and double pressures are without reheating
Waste heat boiler entrance connection；The total water supply of waste heat boiler is divided into high and low pressure two-way after low-pressure coal saver B9 heat absorption, low
Water supply all the way is pressed to enter the acting of low pressure (LP) cylinder B11 pushing turbine by low pressure evaporator B8, low-pressure superheater B7；High pressure is given all the way
Water boosts at high pressure water pump B16 after quality control valve B15, then through high-pressure economizer B6, high pressure evaporator B5, height
Enter high-pressure cylinder B10 acting after pressing superheater B4 heat absorption, finishes the high pressure lack of gas of function and the low pressure of low-pressure superheater B7 discharge
Enter low pressure (LP) cylinder B11 after superheated steam mixing to continue to do work, lack of gas are cooling subsequently into the second condenser B13, through feed pump B14
Continue subsequent cycle after boosting.
In application, air enters combustion chamber B2 and combustion of natural gas after the second heat exchanger A7, compressor B1.After burning
High temperature and high pressure flue gas enters gas turbine B3 acting, and the lack of gas after finishing function are discharged after waste heat boiler releases heat.Waste heat pot
The total water supply of furnace is divided into high and low pressure two-way after low-pressure coal saver B9 heat absorption, as described above, by feed pump after two-way water supply acting
Continue subsequent cycle after B14 boosting.
In the combined cycle power plant of tower type solar heating compressor inlet air provided in this embodiment, put into operation combustion
After gas-turbine inlet air heating sub-component, compressor B1 inlet temperature is increased, and passes through regulating gas turbine rate of load condensate, fuel gas-steam
Combined cycle generation sub-component can keep at part load gross output constant, and fuel consumption reduces, combined cycle effect
Rate increases.
Compared with classical joint circulation generating equipment, the combined cycle power plant that the present embodiment proposes has significant heat
Mechanics integrates advantage and economic sexual clorminance, specifically please refers to following table:
1 Gas-steam Combined Cycle thermodynamic analysis basic data of table
Table 2 is tower type solar collection heater assembly basic data
Table 3 is not put into gas turbine inlet air to heat each node parameter when sub-component
Be 12.5 DEG C, pressure 1.016bar for environment temperature, simulation combined cycle unit respectively 50%, 75%,
87.24%, put into operation inlet air heating sub-component when 95%, 100% load, and Compressor Inlet Temperature is made to reach 35 DEG C, by adjusting
Gas turbine rate of load condensate changes combustion turbine power, then adjusts turbine follow gas turbine and keeps combined cycle power not
Become, and then studies influence of the inlet air heating system to joint cycle performance.
Table 4 is that gas turbine inlet air heats sub-component and puts into operation front and back thermodynamic property data
By data in table 4 it can be seen that
The combined cycle power plant of this novel tower type solar heating compressor inlet air, is being lower than
The inlet air heating system that puts into operation when 87.24% load can be effectively reduced gas consumption, improve combined cycle efficiency, thus
Reach effects of energy saving and emission reduction.
When putting into inlet air heating system and improving temperature to 35 DEG C by 12.5 DEG C, it is being lower than 87.24% load setting, it can
Keep combined cycle output power constant by adjusting gas turbine rate of load condensate, combustion gas wheel under 50%, 75%, 87.24% load
Machine rate of load condensate can be respectively increased 0.08,0.12,0.15.
For gas-steam combined cycle set in 95% load, compressor inlet air temperatures are in 12.5 DEG C of -20 DEG C of range internal combustions
Gas-turbine rate of load condensate is improved by 0.95 to 1.00, and combined cycle output power can be kept constant；The combustion gas within the scope of 20 DEG C -35 DEG C
Turbine rate of load condensate is maximum value 1.00, and combined cycle output power will reduce.In 100% load, gas turbine rate of load condensate is
Maximum value 1.00；It is promoted in compressor inlet air temperatures, combined cycle output power will reduce.
When compressor inlet air temperatures are improved by 12.5 DEG C to 35 DEG C, combined cycle unit is negative 50%, 75%, 87.24%
Combined cycle output power can be kept constant by adjusting gas turbine rate of load condensate under lotus, gas consumption can reduce respectively
0.11kg/s, 0.13kg/s, 0.10kg/s, 95%, combined cycle efficiency can be respectively increased 1.04%, 1.03%, 0.73%.
The tower type solar heats the combined cycle power plant of compressor inlet air, not only can be at part load
Fuel consumption is reduced, combined cycle efficiency is improved.It can also be generated electricity simultaneously using organic rankine cycle system, compensate station service
Consumption, can also obtain cooling capacity by BrLi chiller in summer.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of combined cycle power plant of tower type solar heating compressor inlet air, which is characterized in that including tower
Solar energy heating sub-component and gas turbine inlet air heat sub-component, and the tower type solar collection heater assembly includes:
Tower type solar heat collector, the tower type solar heat collector include heliostat, receiver sum aggregate thermal tower；The receiver
It is mounted on the top of the collection thermal tower；The heliostat is used to reflect sunlight and the sunlight after reflection is made to concentrate on the reception
Device；The receiver is for absorbing solar energy；
High-temperature heat-storage tank, the entrance of the high-temperature heat-storage tank and the outlet of the receiver；
First Heat Exchanger, the outlet of the entrance of the First Heat Exchanger and the high-temperature heat-storage tank；
Low temperature heat storage can, the outlet of the entrance of the low-temperature storage tank and the First Heat Exchanger；
Transfer tube, the outlet of the entrance of the transfer tube and the low temperature heat storage can, the outlet of the transfer tube with it is described
The entrance of receiver is connected to；The transfer tube is for driving heat accumulation working medium in the receiver, the high-temperature heat-storage tank, described the
One heat exchanger, the low-temperature storage tank, the transfer tube are sequentially communicated in the circulation loop of composition and circulate；
Wherein, the working medium of inlet air heating sub-component described in heat of the First Heat Exchanger using the heat accumulation working medium.
2. combined cycle power plant according to claim 1, which is characterized in that the gas turbine inlet air heats subgroup
Part includes:
Quality control valve, the entrance of the quality control valve and the outlet of the First Heat Exchanger, outlet and the second heat exchange
The entrance of device is connected to；
Throttle valve, the entrance of the throttle valve are connected to the outlet of second heat exchanger, outlet with the first working medium pump；Institute
The outlet for stating the first working medium pump is connected to the entrance of the First Heat Exchanger.
3. combined cycle power plant according to claim 2, which is characterized in that it further include lithium bromide refrigerating sub-component,
The lithium bromide refrigerating sub-component includes: third heat exchanger and refrigerating plant, the two connection composition refrigerating circulation；
The outlet that the entrance of the throttle valve passes through the third heat exchanger and second heat exchanger；The gas turbine
Inlet air heating sub-component further includes bypass valve；The outlet of the entrance of the bypass valve and the quality control valve, outlet with
The entrance of the third heat exchanger is connected to.
4. combined cycle power plant according to claim 2, which is characterized in that further include Organic Rankine Cycle power generation
Component, the Organic Rankine Cycle generating sub-component include: the 4th heat exchanger, turbine, the first condenser, the second working medium pump, institute
The pipeline that is heated for stating the 4th heat exchanger is sequentially communicated composition with the turbine, first condenser, second working medium pump
Rankine cycle power generation circuit；
The entrance of 4th heat exchanger and the outlet of the First Heat Exchanger, the entrance of outlet and first working medium pump
Connection.
5. combined cycle power plant according to claim 4, which is characterized in that in the Rankine cycle power generation circuit
Cycle fluid is R245fa.
6. combined cycle power plant according to claim 2, which is characterized in that it further include wind power generating set, it is described
Wind power generating set is connect with speed changer, and the speed changer is connect with first working medium pump.
7. combined cycle power plant according to claim 1, which is characterized in that the combustion of the combined cycle power plant
Gas-steam combined cycle power generating sub-component includes compressor；The entrance of the compressor is connected to second heat exchanger, described
The outlet of compressor and the import of combustion chamber connect, and the outlet of the combustion chamber is connected to gas turbine turbine；The combustion gas wheel
The outlet of machine turbine and the entrance of waste heat boiler connect；
The total water supply of waste heat boiler is divided into high and low pressure two-way after low-pressure coal saver absorbs heat, low pressure all the way water supply through too low
Pressure evaporator, low-pressure superheater enter the acting of low pressure (LP) cylinder pushing turbine；High pressure all the way boost by high pressure water pump by water supply, so
Do work by high-pressure cylinder is entered after high-pressure economizer, high pressure evaporator, high-pressure superheater heat absorption, finish the high pressure lack of gas of function with
Enter low pressure (LP) cylinder after the low-pressure superheated steam mixing of the low-pressure superheater discharge to continue to do work, lack of gas are cold subsequently into condenser
But, continue subsequent cycle after feed pump boosts.
8. combined cycle power plant according to claim 1, which is characterized in that the heat accumulation working medium is to melt salt, described
Melting salt includes NaNO3And KNO3；The molal weight for melting salt is 91.438g/mol, and the salt minimum operating temperature that melts is 200
DEG C, maximum operating temperature be 600 DEG C.
9. combined cycle power plant according to claim 1, which is characterized in that the height for integrating thermal tower is 128m.
10. combined cycle power plant according to claim 1, which is characterized in that gas turbine inlet air heating
The working medium of component is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811642651.5A CN109538355B (en) | 2018-12-29 | 2018-12-29 | Combined cycle power generation equipment for heating inlet air of compressor by tower type solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811642651.5A CN109538355B (en) | 2018-12-29 | 2018-12-29 | Combined cycle power generation equipment for heating inlet air of compressor by tower type solar energy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109538355A true CN109538355A (en) | 2019-03-29 |
| CN109538355B CN109538355B (en) | 2024-02-27 |
Family
ID=65831452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811642651.5A Active CN109538355B (en) | 2018-12-29 | 2018-12-29 | Combined cycle power generation equipment for heating inlet air of compressor by tower type solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109538355B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986392A (en) * | 2019-11-18 | 2020-04-10 | 李渊 | Solar heat absorption and storage tower and solar photo-thermal power generation system |
| CN111852798A (en) * | 2020-08-06 | 2020-10-30 | 西安交通大学 | Heat-electricity-clean water co-production system based on solar energy utilization |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734094A (en) * | 2011-04-07 | 2012-10-17 | 中国科学院工程热物理研究所 | Thermal power generation system combined by water saving type solar combustion gas turbine and kalina cycle |
| US20130152586A1 (en) * | 2011-12-16 | 2013-06-20 | Hitachi, Ltd. | Integrated Solar Combined Cycle Power Generation System and Integrated Solar Combined Cycle Power Generation Method |
| CN104963776A (en) * | 2015-07-17 | 2015-10-07 | 华北电力大学 | Solar heat-complementary combined cycle power generation system |
| US20160215695A1 (en) * | 2012-12-28 | 2016-07-28 | Abengoa Solar New Technologies, S.A. | Hybrid plant with a combined solar-gas cycle and operating method |
| CN108590989A (en) * | 2018-03-20 | 2018-09-28 | 华北电力大学 | The complementary system that tower type solar thermal-arrest is integrated with Gas-steam Combined Cycle |
| CN108708835A (en) * | 2018-05-15 | 2018-10-26 | 华北电力大学 | A kind of novel solar complementation association circulating power generation system of cooling burning machine inlet air |
| CN108915964A (en) * | 2018-07-03 | 2018-11-30 | 华北电力大学 | A kind of Bretton distributing-supplying-energy system driven using tower type solar |
| CN209781041U (en) * | 2018-12-29 | 2019-12-13 | 国电环境保护研究院有限公司 | tower type solar combined cycle power generation equipment for heating air at inlet of compressor |
-
2018
- 2018-12-29 CN CN201811642651.5A patent/CN109538355B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734094A (en) * | 2011-04-07 | 2012-10-17 | 中国科学院工程热物理研究所 | Thermal power generation system combined by water saving type solar combustion gas turbine and kalina cycle |
| US20130152586A1 (en) * | 2011-12-16 | 2013-06-20 | Hitachi, Ltd. | Integrated Solar Combined Cycle Power Generation System and Integrated Solar Combined Cycle Power Generation Method |
| US20160215695A1 (en) * | 2012-12-28 | 2016-07-28 | Abengoa Solar New Technologies, S.A. | Hybrid plant with a combined solar-gas cycle and operating method |
| CN104963776A (en) * | 2015-07-17 | 2015-10-07 | 华北电力大学 | Solar heat-complementary combined cycle power generation system |
| CN108590989A (en) * | 2018-03-20 | 2018-09-28 | 华北电力大学 | The complementary system that tower type solar thermal-arrest is integrated with Gas-steam Combined Cycle |
| CN108708835A (en) * | 2018-05-15 | 2018-10-26 | 华北电力大学 | A kind of novel solar complementation association circulating power generation system of cooling burning machine inlet air |
| CN108915964A (en) * | 2018-07-03 | 2018-11-30 | 华北电力大学 | A kind of Bretton distributing-supplying-energy system driven using tower type solar |
| CN209781041U (en) * | 2018-12-29 | 2019-12-13 | 国电环境保护研究院有限公司 | tower type solar combined cycle power generation equipment for heating air at inlet of compressor |
Non-Patent Citations (1)
| Title |
|---|
| 布鲁斯・安德森;黄湘;孙海翔;王福华;: "新型布雷登塔式太阳能热发电系统", 发电技术, no. 01 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986392A (en) * | 2019-11-18 | 2020-04-10 | 李渊 | Solar heat absorption and storage tower and solar photo-thermal power generation system |
| CN111852798A (en) * | 2020-08-06 | 2020-10-30 | 西安交通大学 | Heat-electricity-clean water co-production system based on solar energy utilization |
| CN111852798B (en) * | 2020-08-06 | 2024-04-02 | 西安交通大学 | Solar energy utilization-based heat-electricity-clean water co-production system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109538355B (en) | 2024-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103953402B (en) | The optimization integrated system of a kind of solar energy and biomass energy cogeneration | |
| CN102359739A (en) | Gas-steam circulation heating-electricity-cooling combined supply system and method for thermal power plant with zero energy loss rate | |
| CN209054540U (en) | Nuclear energy heap comprehensive utilization system for heat energy | |
| CN202267113U (en) | Combined gas-steam cycle cooling, heating and power system with zero energy loss rate for heat and power plant | |
| CN104712403B (en) | Supercritical heat accumulating type organic Rankine bottoming cycle waste heat from tail gas comprehensive utilization device | |
| CN102966495B (en) | Tower type solar energy-steam combustion gas combined cycle power generation system | |
| CN112432369B (en) | Cold, heat and power three-generation system based on supercritical carbon dioxide circulation and groove type solar energy absorption refrigeration | |
| CN203731368U (en) | Device for deep recovery of smoke discharge waste heat of waste heat boiler | |
| CN203717051U (en) | Combined cycling low-temperature exhaust heat recycling device | |
| CN112611010A (en) | Flexible adjusting system and method for power generation load of multi-heat-source cogeneration unit | |
| CN109538355A (en) | The combined cycle power plant of tower type solar heating compressor inlet air | |
| CN108757071A (en) | A kind of solar energy-combined cycle complementation co-generation unit | |
| CN207394815U (en) | A kind of flue gas waste heat recovery system of solar energy and wind energy coupling absorption heat pump cycle | |
| CN207865424U (en) | Heat pipe heat exchanging twin furnace biomass boiler drives Organic Rankine Cycle distributed heat chp system | |
| CN207035281U (en) | A kind of solar energy and the compound storing energy and supplying hot system of air source heat pump | |
| CN108590989A (en) | The complementary system that tower type solar thermal-arrest is integrated with Gas-steam Combined Cycle | |
| CN106401679B (en) | A kind of thermoelectricity unit with peak regulation heat accumulation function | |
| CN112234650A (en) | Method for calculating thermoelectric peak regulation capacity of solar gas combined cycle unit | |
| CN201723313U (en) | Gas turbine combined cycling device for distributed air and fuel humidification | |
| CN209781041U (en) | tower type solar combined cycle power generation equipment for heating air at inlet of compressor | |
| CN109139133A (en) | A kind of electricity generation system of new type solar energy auxiliary biomass energy | |
| CN215174935U (en) | High-low temperature heat storage peak shaving system of thermal power plant | |
| CN206309434U (en) | Solar heat and steam power plant's coupled electricity-generation and hot energy storage combined system | |
| CN202914258U (en) | Tower-type solar energy auxiliary thermal power generating system integrating gas and steam | |
| CN204404602U (en) | The cold-heating system that a kind of solar energy combines with natural gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |