CN106321361A - Solar heating wind power generation circulating system and control method thereof - Google Patents
Solar heating wind power generation circulating system and control method thereof Download PDFInfo
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- CN106321361A CN106321361A CN201610929445.7A CN201610929445A CN106321361A CN 106321361 A CN106321361 A CN 106321361A CN 201610929445 A CN201610929445 A CN 201610929445A CN 106321361 A CN106321361 A CN 106321361A
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- air
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- 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
- F03G6/02—Devices for producing mechanical power from solar energy using a single state working fluid
- F03G6/04—Devices for producing mechanical power from solar energy using a single state working fluid gaseous
- F03G6/045—Devices for producing mechanical power from solar energy using a single state working fluid gaseous by producing an updraft of heated gas or a downdraft of cooled gas, e.g. air driving an engine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
- F05B2240/9111—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a chimney
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Wind Motors (AREA)
Abstract
The invention provides a solar heating wind power generation circulating system and a control method thereof. The solar heating wind power generation circulating system comprises a solar energy gathering device, a hot wind tower device, generating sets and an energy storage device. The hot wind tower device comprises a chimney and a ventilating duct, and the solar energy gathering device is arranged on the periphery of the chimney. The generating sets comprise the first generating set and the second generating set. The energy storage device comprises an air compression device and a compressed air energy accumulator. Under the conditions that sun illumination is sufficient and generating capacity is high, part of electric energy can be converted into mechanical energy while power generation is performed outwards. Under the condition that sun illumination is insufficient, the converted energy is used for generating electricity so that the system can generate electricity continuously, damage to a power grid by abrupt change of voltages is avoided, power supply stability is guaranteed, the electric energy requirement of power consuming units, especially the power consuming units at remote areas is ensured, and power generation usability of renewable energy resources is improved.
Description
Technical field
The present invention relates to a kind of generating equipment, be related specifically to a kind of solar energy heating wind-power electricity generation blood circulation and control thereof
Method processed.
Background technology
Current renewable generation of electricity by new energy quickly grows, and starts in remote districts to gradually adopt renewable generation of electricity by new energy outstanding
It is solar electrical energy generation as main generating means, but, the renewable generation of electricity by new energy including solar electrical energy generation at present
The most maximum problem is that generating is unstable, schedulability is low so that after renewable generation of electricity by new energy accesses electrical network, can affect electricity
Net stability, even can allow network system collapse, and this problem have impact on the availability of renewable generation of electricity by new energy.
Summary of the invention
The present invention is to solve the defect that prior art exists, propose a kind of solar energy heating wind-power electricity generation blood circulation and
Its control method, by, in the case of solar irradiation abundance and generated energy are big, being converted into mechanical energy by part electric energy, at the sun
In the case of illumination deficiency, it is used for generating electricity by the energy of conversion, allows system continue generating, voltage will not be allowed to change suddenly,
Avoid voltage to change suddenly electrical network is damaged, it is ensured that the stability of power supply, it is ensured that the most remote by electric unit
District by the electric unit demand to electric energy, improve the availability of renewable generation of electricity by new energy.
The technical scheme is that and be achieved in that:
The present invention proposes a kind of solar energy heating wind-power electricity generation blood circulation and control method thereof, including: solar energy cumulative
Device, hot wind tower device, generating set and energy storage equipment, described hot wind tower device includes chimney and ventilation shaft, described chimney
Periphery is provided with described solar energy energy-gathering device, and described ventilation shaft is located at the air inlet of described chimney；Described generating set bag
The generating set two of the air outlet including the generating set one being located in ventilation shaft and be located at chimney；Described energy storage equipment includes sky
Air pressure compression apparatus and the Caes storehouse of the described air compression plant of connection, described air compression plant and described electromotor
Group electrical connection, the exhaust end in described Caes storehouse connects described ventilation shaft.
Preferably, described air compression plant, described Caes storehouse connect one respectively for controlling air compression
Device and the processor of Caes storehouse switch, described processor is electrically connected with illumination detector, and processor controls air
The switch of compressor and the exhaust end in Caes storehouse, the switch of air inlet, described illumination detector is located at outside
At Kong Kuang, processor is according to the probe value of illumination detector, it is judged that current intensity of illumination.
Preferably, the diffuser that contraction section, venturi section and the flare that described chimney is reduced by flare expands
Composition.On daytime, sunlight heats to chimney via the gathering of Salar light-gathering eyeglass group, these light, and in chimney, air is at heat energy
Hot-air is become under effect；Forming the temperature difference between hot-air and outside normal temperature air in chimney, hot-air carries out ascending motion,
After hot-air in chimney rises, needing to supplement, the normal temperature air in ventilation shaft is inhaled in chimney, normal temperature air quilt
Chimney heating, rising, form circulation；And heated air produces Venturi effect in uphill process, this effect shows
There is, when the contraction section reduced by flare and venturi, the phenomenon that flow velocity increases in air-flow, and i.e. adds hot-air entering at chimney
Low pressure can be produced near QI KOU, thus produce adsorption, the normal temperature air in ventilation shaft quickly be sucked chimney so that cigarette
Accelerating with the air movement in ventilation shaft in chimney, the generating set in ventilation shaft faster rotates, thus realizes generating function.
Preferably, outside described chimney, it is provided with heat absorption heat-insulation layer, makes solar energy cumulative heats keep more long.
Preferably, described solar energy energy-gathering device is Salar light-gathering eyeglass group, and Salar light-gathering eyeglass group i.e. can be inhaled
The direct light receiving solar energy can also absorb scattering light, and therefore, this solar energy heating wind-power electricity generation blood circulation can be at the moon
It uses.
Preferably, described group of motors one is one or several wind-driven generators, is flowed by the air in ventilation shaft
Outwards generating, wherein, part electric energy exports to air compression plant, and part electric energy is converted into mechanical energy.
Preferably, described generating set two is steam turbine generator, is generated electricity by the hot-air that adds of effusion in chimney.
Preferably, the air inlet that the exhaust end in described Caes storehouse is located in described ventilation shaft near chimney is attached
Near position, it is ensured that the air in chimney continues to produce Venturi effect, to realize the maximization of generating efficiency.
Preferably, the exhaust end in described Caes storehouse is located at the lower section of described generating set one.
The control method of above-mentioned solar energy heating wind-power electricity generation blood circulation, shines when described illumination detector elicites exterior light
Intensity is by when turning by force weak and be less than the marginal value preset, and described processor cuts out described air compression plant, and processor cuts out institute
Stating the air inlet in Caes storehouse, processor opens the exhaust end in Caes storehouse, described Caes storehouse
Toward ventilation shaft aerofluxus, by the aerofluxus in Caes storehouse, in described ventilation shaft, air keeps kinestate, makes described
Generating set continues generating；Grow in strength and higher than the marginal value preset when described illumination detector elicites external light intensity
Time, described processor cuts out the exhaust end in described Caes storehouse, the processor described air compression plant of unlatching, processor
Open the air inlet in described Caes storehouse, drive the air in described ventilation shaft to transport by the solar heat assembled
Dynamic, make described generating set outwards generate electricity, part electricity electric energy output to air compression plant, pass through while outwards generating
Part electric energy is converted into mechanical energy by air compression plant；Wherein, owing to geographical position is different from light condition, the sun sets
Time, the radiant intensity scope of sunlight is 320W/m2～380W/m2, therefore described default marginal value can be set to 320W/m2~
380W/m2。
There is advantages that
The present invention proposes a kind of solar energy heating wind-power electricity generation blood circulation and control method thereof, by filling at solar irradiation
In the case of foot and generated energy are big, while outwards generating, part electric energy is converted into mechanical energy, not enough at solar irradiation
In the case of, it is used for generating electricity by the energy of conversion, allows system continue generating, voltage will not be allowed to change suddenly, it is to avoid voltage is dashed forward
So electrical network is damaged by change, it is ensured that the stability of power supply, it is ensured that with the electricity consumption list of electric unit especially remote districts
The position demand to electric energy, improves the availability of renewable generation of electricity by new energy.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only the preferred embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain it according to these accompanying drawings
His accompanying drawing.
Fig. 1 is the schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the schematic diagram of the embodiment of the present invention 2；
Fig. 3 is the schematic diagram of the embodiment of the present invention 3；
Fig. 4 is the schematic diagram of the embodiment of the present invention 4；
In figure, 1 is Salar light-gathering eyeglass group, and 2 is chimney, and 201 is contraction section, and 202 is venturi section, and 203 is diffuser,
204 is heat absorption heat-insulation layer, and 3 is ventilation shaft, and 4 is wind-driven generator, and 5 is air compression plant, and 6 is Caes storehouse,
601 is the exhaust end in Caes storehouse, and 7 is processor, and 8 is illumination detector.
Detailed description of the invention
In order to be best understood from the technology of the present invention content, provide below a specific embodiment, and combine accompanying drawing the present invention is done
Further instruction.
Embodiment 1
Seeing Fig. 1, the present invention proposes a kind of solar energy heating wind-power electricity generation blood circulation, including solar energy energy-gathering device,
Hot wind tower device, generating set and energy storage equipment, described hot wind tower device includes chimney 2 and ventilation shaft 3, outside described chimney 2
Enclosing and be provided with described solar energy energy-gathering device, described ventilation shaft 3 is located at the air inlet of described chimney 2；Described generating set bag
The generating set two of the air outlet including the generating set one being located in ventilation shaft 3 and be located at chimney 2；Described energy storage equipment includes
Air compression plant 5 and the Caes storehouse 6 of the described air compression plant of connection, described air compression plant 5 is with described
Generating set electrically connects, and the exhaust end 601 in described Caes storehouse 6 connects the air inlet of described chimney 2；
The diffuser 203 groups that contraction section 201, venturi section 202 and the flare that chimney 2 is reduced by flare expands
Become, to ensure that the air in chimney 2 can produce Venturi effect.
Solar energy energy-gathering device is Salar light-gathering eyeglass group 1, and Salar light-gathering eyeglass group 1 both can absorb solar energy
Direct light can also absorb scattering light, and therefore, this solar energy heating wind-power electricity generation blood circulation can use at the cloudy day.
Generating set one is three wind-driven generators 4, and being flowed by the air in ventilation shaft 3 is generated electricity.
Generating set two is steam turbine generator 9, is generated electricity by the hot-air of the discharge in chimney 2.
The air inlet that the exhaust end 601 in described Caes storehouse 6 is located in described ventilation shaft 3 near chimney 2 is attached
Near position, it is ensured that continue in chimney 2 to produce Venturi effect, to realize the maximization of generating efficiency.
Operation principle is:
Sunlight is assembled via Salar light-gathering eyeglass group 1, and these light heat to chimney 2, and in chimney 2, air is at heat energy
Hot-air is become under effect；Forming the temperature difference between hot-air and outside normal temperature air in chimney 2, hot-air carries out upper elevator
Dynamic, after the hot-air rising in chimney 2, need to supplement, the normal temperature air in ventilation shaft 3 is inhaled in chimney 2, room temperature
Air is heated by chimney 2, rises, and forms circulation；And heated air produces Venturi effect in uphill process, this effect
Show that air-flow occurs, when the contraction section 201 reduced by flare and aditus laryngis section 202, the phenomenon that flow velocity increases, i.e. heat
Air can produce low pressure near the air inlet of chimney 2, thus produces adsorption, fast for the normal temperature air in ventilation shaft 3
Speed sucks chimney 2 so that accelerating with the air movement in ventilation shaft 3 in chimney 2, the wind-driven generator 4 in ventilation shaft 3 is more
Fast rotation, after the hot-air in chimney 2 rises, arrives steam turbine generator 9, and steam turbine generator 9 starts generating, thus realizes system
The function that outwards generates electricity；
During generating set generating, some electrical power transmits to air compression plant 5；
The exhaust end 601 in Caes storehouse 6 is closed；
Air compression plant 5 compresses air to Caes storehouse 6, and the electric energy of generating set part is converted into machine
Tool energy, it is achieved carry out the storage of electric energy while outwards generating.
But, when there is no sunlight night, although chimney 2 stores a part of heat energy, and chimney 2 is by this at night
A little heat energy releases, it is also possible to the temperature of air in heating chimney 2, but the air that these heat energy are not enough to allow in chimney 2 maintains light
The temperature of chimney 2 under the conditions of according to, in causing chimney 2, the air rate of climb slows down, and the speed air flow in ventilation shaft 3 subtracts
Slowly, generating set lower power production.
Now, close the air inlet in Caes storehouse 6, open the exhaust end 601 in Caes storehouse 6, described
Caes storehouse 6 is toward the air inlet aerofluxus of chimney 2, by the aerofluxus in Caes storehouse 6, described chimney 2 and ventilation
In pipeline 3, air keeps kinestate, continues to produce Venturi effect in chimney 2, makes generating set continue generating, keeps voltage
Stable, it is to avoid voltage changes suddenly and damages electrical network.
Embodiment 2
Seeing Fig. 2, the present embodiment is different from embodiment 1 to be, 6 points of described air compression plant 5, Caes storehouse
Not Lian Jie one for control air compression plant 5 and Caes storehouse 6 switch processor 7, processor 7 is electrically connected with light
According to detector 8, processor 8 controls switch and the exhaust end 601 in Caes storehouse 6, the air inlet of air compression plant 5
Switch, described illumination detector 8 is located at outside spacious place, processor 7 according to the probe value of illumination detector 8 or foundation at
Reason intervalometer within device 7, controls switch and the exhaust end 601 in Caes storehouse 6, the air inlet of air compression plant 5
The switch of mouth.
Operation principle is:
In the present embodiment, owing to geographical position is different from light condition, if sun rise time being 6:00, the sun sets
Time is 18:00；When the sun sets, the radiation intensity value of sunlight is in the range of 320W/m2～380W/m2, therefore described default
Marginal value is set to 320W/m2～380W/m2。
When described illumination detector 8 elicites external light intensity by turning by force weak, and intensity of illumination is less than 320W/m2~
380W/m2Time, described processor 7 cuts out described air compression plant 5, and processor 7 cuts out entering of described Caes storehouse 6
QI KOU, processor 7 opens the exhaust end 601 in Caes storehouse 6, and described Caes storehouse 6 is toward ventilation shaft 3 row
Gas, by the aerofluxus in Caes storehouse 6, in described ventilation shaft 3, air keeps kinestate, makes described generating set continue
Supervention electricity；
In the present embodiment, grow in strength when described illumination detector 8 elicites intensity of illumination, and intensity of illumination is higher than
320W/m2～380W/m2Time, described processor 7 cuts out the exhaust end 601 in described Caes storehouse 6, and institute opened by processor 7
Stating air compression plant 5, the air inlet in described Caes storehouse 6 opened by processor 7, by the solar heat band assembled
Air movement in dynamic described ventilation shaft 3, generating set the most outwards generates electricity, and meanwhile, the output of part electric energy is compressed to air
Device 5, is converted into mechanical energy by air compression plant 5 by part electric energy while outwards generating.
Or, according to the intervalometer timing within processor 7, when 6:00, processor 7 cuts out described air compression plant
5, processor 7 cuts out the air inlet in described Caes storehouse 6, and the exhaust end in Caes storehouse 6 opened by processor 7
601, described Caes storehouse 6 is toward the air inlet aerofluxus of chimney 2, by the aerofluxus in Caes storehouse 6, described chimney
2 and ventilation shaft 3 in air keep kinestate, make described generating set continue generating；
When 18:00, processor 7 cuts out the exhaust end 601 in described Caes storehouse 6, and described sky opened by processor 7
Air pressure compression apparatus 5, processor 7 is opened the air inlet in described Caes storehouse 6, is driven institute by the solar heat assembled
State the air movement in chimney 2 and ventilation shaft 3, generating set normal power generation.
Embodiment 3
Seeing Fig. 3, the present embodiment is from the different of embodiment 2, and described chimney 2 is outside is provided with heat absorption heat-insulation layer 204, makes
Solar energy cumulative heats keeps more long, in the case of without sunlight, keeps higher generating efficiency.
Operation principle is: sunlight is assembled via Salar light-gathering eyeglass group 1, and these light heat to chimney 2, chimney 2
Outside is provided with heat absorption heat-insulation layer 204 and partial heat is absorbed preservation；At night, chimney 2 internal temperature declines, and absorb heat heat-insulation layer
The heat preserved is released by 204, heats chimney 2, and the air within chimney 2 is heated.
Embodiment 4
Seeing Fig. 4, the present embodiment is different from embodiment 1 to be, the exhaust end 601 in described Caes storehouse 6 is located at
The lower section of the generating set one of described ventilation shaft 3.
Operation principle is: when not having sunlight night, closes the air inlet in Caes storehouse 6, opens pressure
The exhaust end 601 in contracting air energy-storage storehouse 6, Caes, toward ventilation shaft 3 aerofluxus, is passed through in described Caes storehouse 6
The aerofluxus in storehouse 6, in described ventilation shaft 3, air keeps kinestate, makes generating set continue generating, keeps voltage stabilization, keep away
Exempt from voltage to change suddenly electrical network is damaged.
Embodiment 5
A kind of control method of solar energy heating wind-power electricity generation blood circulation, including: solar energy energy-gathering device, hot wind tower fill
Put, generating set and energy storage equipment, described hot wind tower device includes that chimney 2 and ventilation shaft 3, described chimney 2 periphery are provided with
Described solar energy energy-gathering device, described ventilation shaft 3 is located at the air inlet of described chimney 2；Described generating set includes being located at logical
Generating set in wind pipeline 3 one and be located at the generating set two of air outlet of chimney 2；Described energy storage equipment includes that air compresses
Device 5 and the Caes storehouse 6 of the described air compression plant of connection, described air compression plant 5 and described generating set
Electrical connection, the exhaust end 601 in described Caes storehouse 6 connects the air inlet of described chimney 2；Air compression plant 5, compression
Air energy-storage storehouse 6 connects one respectively for controlling air compression plant 5 and the processor 7 of Caes storehouse 6 switch, process
Device 7 is electrically connected with illumination detector 8, and processor 8 controls switch and the row in Caes storehouse 6 of air compression plant 5
Gas end 601, the switch of air inlet.
Described illumination detector 8 elicite external light intensity by turn by force weak and less than preset marginal value time, described process
Device 7 cuts out described air compression plant 5, and processor 7 cuts out the air inlet in described Caes storehouse 6, and pressure opened by processor 7
The exhaust end 601 in contracting air energy-storage storehouse 6；Described illumination detector 8 elicite external light intensity grow in strength and higher than preset
During marginal value, described processor 7 cuts out the exhaust end 601 in described Caes storehouse 6, and described air pressure opened by processor 7
Compression apparatus 5, the air inlet in described Caes storehouse 6 opened by processor 7, to realize controlling air compression according to intensity of illumination
The switch of device 5 and the exhaust end 601 in Caes storehouse 6, the switch of air inlet, it is achieved automatically control.
Operation principle is:
Sunlight is assembled via Salar light-gathering eyeglass group 1, and these light heat to chimney 2, and in chimney 2, air is at heat energy
Hot-air is become under effect；Forming the temperature difference between hot-air and outside normal temperature air in chimney 2, hot-air carries out upper elevator
Dynamic, after the hot-air rising in chimney 2, need to supplement, the normal temperature air in ventilation shaft 3 is inhaled in chimney 2, room temperature
Air is heated by chimney 2, rises, and forms circulation；And heated air produces Venturi effect in uphill process, this effect
Show that air-flow occurs, when the contraction section 201 reduced by flare and aditus laryngis section 202, the phenomenon that flow velocity increases, i.e. heat
Air can produce low pressure near the air inlet of chimney 2, thus produces adsorption, fast for the normal temperature air in ventilation shaft 3
Speed sucks chimney 2 so that accelerating with the air movement in ventilation shaft 3 in chimney 2, the wind-driven generator 4 in ventilation shaft 3 is more
Fast rotation, after the hot-air in chimney 2 rises, arrives steam turbine generator 9, and steam turbine generator 9 starts generating, now, electromotor
The normal outwards generating of group, part electric energy transmits to air compression plant 5；
Now, described illumination detector 8 elicites intensity of illumination and grows in strength, and intensity of illumination is higher than 320W/m2～380W/
m2, described processor 7 cuts out the exhaust end 601 in described Caes storehouse 6, and described air compression plant opened by processor 7
5, the air inlet in described Caes storehouse 6 opened by processor 7, and air compression plant 5 is by air compression storage, to outgoing
By air compression plant 5, part electric energy is converted into mechanical energy while electricity；
But, when there is no sunlight night, although chimney 2 stores a part of heat energy, and chimney 2 is by this at night
A little heat energy releases, it is also possible to the temperature of air in heating chimney 2, but the air that these heat energy are not enough to allow in chimney 2 maintains one
Fixed temperature, in causing chimney 2, the air rate of climb slows down, and the speed air flow in ventilation shaft 3 slows down, generating set
Lower power production.
Now, illumination detector 8 elicites external light intensity by turning by force weak, and intensity of illumination is less than 320W/m2～380W/
m2, described processor 7 cuts out described air compression plant 5, and processor 7 cuts out the air inlet in described Caes storehouse 6, place
The exhaust end 601 in Caes storehouse 6 opened by reason device 7, and described Caes storehouse 6 is toward the air inlet aerofluxus of chimney 2, logical
The aerofluxus in overcompression air energy-storage storehouse 6, in described chimney 2 and ventilation shaft 3, air keeps kinestate, makes described generating set
Continue generating, keep voltage stabilization, it is to avoid voltage changes suddenly and damages electrical network.
In sum, a kind of solar energy heating wind-power electricity generation blood circulation of the present invention and control method thereof, by too
Sunlight according to sufficient and generated energy big in the case of, while outwards generating, part electric energy is converted into mechanical energy, at sunlight
In the case of deficiency, it is used for generating electricity by the energy of conversion, allows system continue generating, voltage will not be allowed to change suddenly, keep away
Exempt from voltage to change suddenly electrical network is damaged, it is ensured that the stability of power supply, it is ensured that the most from far-off regions by electric unit
By the electric unit demand to electric energy, improve the availability of renewable generation of electricity by new energy.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a solar energy heating wind-power electricity generation blood circulation, it is characterised in that including: solar energy energy-gathering device, hot wind tower fill
Put, generating set and energy storage equipment, wherein:
Described hot wind tower device includes that chimney and ventilation shaft, described chimney periphery are provided with described solar energy energy-gathering device, institute
State ventilation shaft and be located at the air inlet of described chimney；
Described generating set includes the generating set two of the generating set one and air outlet being located at chimney being located in ventilation shaft；
Described energy storage equipment includes air compression plant and connects the Caes storehouse of described air compression plant, described sky
Air pressure compression apparatus electrically connects with described generating set, and the exhaust end in described Caes storehouse connects described ventilation shaft.
Solar energy heating wind-power electricity generation blood circulation the most according to claim 1, it is characterised in that described air compression dress
Put, described Caes storehouse connects one respectively for controlling air compression plant and the process of Caes storehouse switch
Device, described processor is electrically connected with illumination detector.
Solar energy heating wind-power electricity generation blood circulation the most according to claim 1, it is characterised in that described chimney is by loudspeaker
The diffuser composition that contraction section, venturi section and the flare that shape reduces expands.
Solar energy heating wind-power electricity generation blood circulation the most according to claim 3, it is characterised in that set outside described chimney
There is heat absorption heat-insulation layer.
Solar energy heating wind-power electricity generation blood circulation the most according to claim 1, it is characterised in that described solar energy cumulative
Device is Salar light-gathering eyeglass group.
Solar energy heating wind-power electricity generation blood circulation the most according to claim 1, it is characterised in that described group of motors one is
One or several wind-driven generators.
Solar energy heating wind-power electricity generation blood circulation the most according to claim 1, it is characterised in that described generating set two
For steam turbine generator.
Solar energy heating wind-power electricity generation blood circulation the most according to claim 1, it is characterised in that described compressed air stores
The exhaust end in energy storehouse is located near the air inlet of described chimney.
Solar energy heating wind-power electricity generation blood circulation the most according to claim 1, it is characterised in that described compressed air stores
The exhaust end in energy storehouse is located at the lower section of described generating set one.
The control method of solar energy heating wind-power electricity generation blood circulation the most according to claim 2, it is characterised in that institute
State illumination detector elicite external light intensity by turn by force weak and less than preset marginal value time, described processor close described sky
Air pressure compression apparatus, the air inlet in the described Caes storehouse of processor closedown, the row in Caes storehouse opened by processor
Gas end；Described illumination detector elicite external light intensity grow in strength and higher than preset marginal value time, described processor close
Closing the exhaust end in described Caes storehouse, described air compression plant opened by processor, and described compression sky opened by processor
The air inlet in gas accumulation of energy storehouse.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610929445.7A CN106321361A (en) | 2016-10-31 | 2016-10-31 | Solar heating wind power generation circulating system and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610929445.7A CN106321361A (en) | 2016-10-31 | 2016-10-31 | Solar heating wind power generation circulating system and control method thereof |
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| CN106321361A true CN106321361A (en) | 2017-01-11 |
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| CN201610929445.7A Pending CN106321361A (en) | 2016-10-31 | 2016-10-31 | Solar heating wind power generation circulating system and control method thereof |
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| KR20180117477A (en) * | 2017-04-19 | 2018-10-29 | 김용수 | Electricity generating system |
| CN109026539A (en) * | 2018-06-25 | 2018-12-18 | 西安交通大学 | A kind of solar chimney generating equipment using compressed-air energy-storage system |
| GB2595634A (en) * | 2020-04-29 | 2021-12-08 | Rayne Damian | a convection-driven power generator |
| CN115355581A (en) * | 2022-08-29 | 2022-11-18 | 重庆大学 | Indoor temperature regulation and control method utilizing semiconductor refrigeration |
| CN117889043A (en) * | 2024-03-14 | 2024-04-16 | 山东建筑大学 | Breeze generator with wind and heat combined utilization |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20180117477A (en) * | 2017-04-19 | 2018-10-29 | 김용수 | Electricity generating system |
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| CN109026539A (en) * | 2018-06-25 | 2018-12-18 | 西安交通大学 | A kind of solar chimney generating equipment using compressed-air energy-storage system |
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| GB2595634A (en) * | 2020-04-29 | 2021-12-08 | Rayne Damian | a convection-driven power generator |
| GB2595634B (en) * | 2020-04-29 | 2024-10-02 | Rayne Damian | A convection-driven power generator |
| CN115355581A (en) * | 2022-08-29 | 2022-11-18 | 重庆大学 | Indoor temperature regulation and control method utilizing semiconductor refrigeration |
| CN115355581B (en) * | 2022-08-29 | 2024-07-26 | 重庆大学 | Indoor temperature regulation and control method utilizing semiconductor refrigeration |
| CN117889043A (en) * | 2024-03-14 | 2024-04-16 | 山东建筑大学 | Breeze generator with wind and heat combined utilization |
| CN117889043B (en) * | 2024-03-14 | 2024-06-04 | 山东建筑大学 | Breeze generator with wind and heat combined utilization |
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Application publication date: 20170111 |