CN207335203U - A kind of wind, light and heat energy storage complementary power generation system - Google Patents
A kind of wind, light and heat energy storage complementary power generation system Download PDFInfo
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- CN207335203U CN207335203U CN201721417167.3U CN201721417167U CN207335203U CN 207335203 U CN207335203 U CN 207335203U CN 201721417167 U CN201721417167 U CN 201721417167U CN 207335203 U CN207335203 U CN 207335203U
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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
- Y02E10/44—Heat exchange systems
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a kind of wind, light and heat energy storage complementary power generation system, belong to technical field of electric power, including wind-driven generator, photovoltaic battery panel, AC voltage-stabilizing circuit, inverter, lead carbon battery and its compensation circuit, Molten salt heating system, solar thermal collector group, fused salt storage container and conventional steam turbine generator, solve by the thermal energy of storage to compensate photovoltaic and the technical problem of the fluctuation of wind-power electricity generation power；The utility model is most suitable for running with complementary nature with photo-thermal solar thermal collector heating fused salt heat accumulation type power plant, when large-scale photovoltaic and wind power station use more than 8 it is small when fused salt heat accumulation after, 24 × 7 stabilized power source output is can be achieved to, and the more existing energy storage mode of mode of fused salt heat accumulation is of low cost and environmentally friendly.
Description
Technical field
The utility model belongs to technical field of electric power, more particularly to a kind of wind, light and heat energy storage complementary power generation system.
Background technology
Sunshine is completely uncontrollable and uncertain with wind-force, except photovoltaic plant can not work completely after the sunset
Outside, the cloud layer also occurred once in a while causes the fluctuation of photovoltaic power station power generation, and wind power station also can be with the change of wind-force size
The dynamic energy hunting that causes to send is indefinite.
When the fluctuation of photovoltaic and wind-power electricity generation power reaches a certain level, network voltage can be caused to produce obvious fluctuation,
And then destroy the voltage stability of electric system.And the stability of voltage is the problem of Operation of Electric Systems emphasis considers.
At present, most-often used mode is exactly storage battery storage electric power, but as storage battery uses the difference of material, is prolonged
The problem of stretching is also different.Main is exactly environmental protection and the problem of cost.
Utility model content
The purpose of this utility model is to provide a kind of wind, light and heat energy storage complementary power generation system, solves by storage
Thermal energy compensates the technical problem of the fluctuation of photovoltaic and wind-power electricity generation power.
To achieve the above object, the utility model uses following technical scheme：
A kind of wind, light and heat energy storage complementary power generation system, Yi Zhongfeng, light and heat energy storage complementary power generation system, including wind-force
Generator, photovoltaic battery panel, AC voltage-stabilizing circuit, inverter, lead carbon battery and its compensation circuit, Molten salt heating system, the sun
Energy heat collector group, fused salt storage container and steam turbine generator, the alternating current incoming transport regulator circuit that wind-driven generator is sent
In, the direct current that photovoltaic battery panel is sent is accessed in inverter all the way, is accessed all the way in lead carbon battery and its compensation circuit, lead carbon
Battery and its compensation circuit connection inverter, inverter connection AC voltage-stabilizing circuit, after the voltage stabilizing of AC voltage-stabilizing circuit output
Alternating current is Molten salt heating system power supply, the fused salt output terminal of Molten salt heating system by pump for liquid salts a connection fused salt storage containers,
Solar thermal collector group fused salt output terminal is exported by pump for liquid salts b connection fused salt storage containers, the fused salt of fused salt storage container
End passes through the fused salt input terminal of pump for liquid salts c connection molten salt furnaces, the steam of the steam (vapor) outlet pipeline connection steam turbine generator of molten salt furnace
Entrance.
The electricity that steam turbine generator is sent is connected to the grid.
The electricity that wind-driven generator is sent is connected to the grid, and the electricity that photovoltaic battery panel is sent is connected to the grid by inverter.
Solar thermal collector group is slot type photo-thermal heat collector.
A kind of wind described in the utility model, light and heat energy storage complementary power generation system, solve by the thermal energy of storage come
Compensate photovoltaic and the technical problem of the fluctuation of wind-power electricity generation power；The utility model is most suitable for heating with photo-thermal solar thermal collector
Fused salt heat accumulation type power plant is run with complementary nature, when large-scale photovoltaic and wind power station use more than 8 it is small when it is molten
After salt heat accumulation, 24 × 7 stabilized power source output, and the more existing energy storage mode cost of mode of fused salt heat accumulation can be achieved to
It is cheap and environmentally friendly.
Brief description of the drawings
Fig. 1 is the system principle block diagram of the utility model；
Fig. 2 is the utility model molten salt pipeline connection figure；
Fig. 3 is the structure diagram of the utility model；
Fig. 4 is the left view of Fig. 1；
Fig. 5 is the A-A views in Fig. 1 in embodiment 1；
Fig. 6 is lower supporter and the structure diagram of driving mechanism；
Fig. 7 is the structure diagram of torque tube and linkage mechanism in photo-thermal heat collector；
Fig. 8 is the structure diagram of collector tube holder and pipe mounting assembly；
Fig. 9 is partial enlarged view at A in Fig. 6；
Figure 10 is the left view of Fig. 7；
Figure 11 is the structure diagram of sliding rail rack；
Figure 12 is the H-H sectional drawings in Fig. 9；
Figure 13 is the use state reference chart of sync detection device；
In figure：Molten salt heating system 50, pump for liquid salts a51, pump for liquid salts b52, solar thermal collector group 53, thermal-collecting tube 54,
Fused salt storage container 55, molten salt furnace 56, steam turbine 57.
Embodiment
A kind of wind, light and heat energy storage complementary power generation system as depicted in figs. 1 and 2, including wind-driven generator, photovoltaic cell
Plate, AC voltage-stabilizing circuit, inverter, lead carbon battery and its compensation circuit, Molten salt heating system 50, solar thermal collector group
53rd, fused salt storage container 55 and steam turbine generator 57.
In the alternating current incoming transport regulator circuit that wind-driven generator is sent, the direct current that photovoltaic battery panel is sent connects all the way
Enter in inverter, access all the way in lead carbon battery and its compensation circuit, lead carbon battery and its compensation circuit connection inverter, inversion
Device connects AC voltage-stabilizing circuit, and the alternating current after the voltage stabilizing of AC voltage-stabilizing circuit output is powered for Molten salt heating system 50, fused salt
Heating system 50 carries in fused salt tank and insertion fused salt tank and heats the electric heating tube of fused salt in fused salt tank, AC voltage-stabilizing circuit
Output terminal connects the input terminal of electric heating tube, and Molten salt heating system 50 is the prior art, therefore is not described in detail.
The fused salt output terminal of Molten salt heating system 50 passes through pump for liquid salts a51 connection fused salts storage container 55, fused salt heating system
The fused salt tank that system 50 carries sets fused salt output port, the import of lava output port pipeline connection pump for liquid salts a51, pump for liquid salts
The import a of the export pipeline connection fused salt storage container 55 of a51.
Solar thermal collector group fused salt output terminal passes through pump for liquid salts b52 connection fused salts storage container 55, solar energy heating
Device group is slot type photo-thermal heat collector group, and solar thermal collector group includes several trough type solar heat-collectors (also referred to as groove
Formula photo-thermal heat collector), the thermal-collecting tube 54 of several trough type solar heat-collectors is sequentially connected in series connection and forms a thermal-arrest pipeline, groove
Formula solar thermal collector utilizes the fused salt in solar energy heating thermal-collecting tube 54, the output port pipeline connection pump for liquid salts of thermal-arrest pipeline
The import of b52, the import b of the export pipeline connection fused salt storage container 55 of pump for liquid salts b52.
Fused salt storage container 55 is fused salt heat storage can or is transported to the fused salt heat reservoir storage thermal energy of photo-thermal power generation, is melted
Salt storage container 55 is equipped with the import a, import b and fused salt output port.
The fused salt output port of fused salt storage container 55 passes through the fused salt input terminal of pump for liquid salts c connections molten salt furnace 56, fused salt
Stove 56 is equipped with fused salt input port and steam (vapor) outlet, and the fused salt input terminal of molten salt furnace 56 is its fused salt input port, i.e. fused salt is deposited
The import of the fused salt output port pipeline connection pump for liquid salts c of storage container 55, the export pipeline connection molten salt furnace 56 of pump for liquid salts c melt
Salt input port.
The steam inlet of the steam (vapor) outlet pipeline connection steam turbine generator 57 of molten salt furnace 56.
The electricity that steam turbine generator 57 is sent is connected to the grid.
The electricity that wind-driven generator is sent is connected to the grid, and the electricity that photovoltaic battery panel is sent is connected to the grid by inverter.
The thermal-collecting tube of two neighboring slot type photo-thermal heat collector is connected and connected by bellows in slot type photo-thermal heat collector group
Lead to, bellows outer ring winding electric heating wire, the electric heating wire outside all bellowss forms anti-marquis's anti-condensation system, AC voltage-stabilizing circuit
Alternating current after the voltage stabilizing of output is also powered for anti-marquis's anti-condensation system.
In use, the utility model first passes through friendship respectively by the power supply of unstable photovoltaic battery panel and wind-driven generator
Regulator circuit is flowed by unstable electric current debugging to 50 exercisable permissible range of Molten salt heating system, prevents fused salt heating system
System 50 is burnt because electric current is excessive, recycles driven by power Molten salt heating system 50 to heat fused salt, the fused salt after heating is then defeated
It is sent in fused salt storage container 55 and stores thermal energy, when the generated energy of photovoltaic battery panel and wind-driven generator is insufficient, fused salt is deposited
Fused salt after being heated in storage container 55 is supplied to steam turbine generator 57 to generate electricity, and the electricity that steam turbine generator 57 is sent is connected to the grid
In, the generated energy for photovoltaic battery panel and wind-driven generator provides compensation.
A kind of wind described in the utility model, light and heat energy storage complementary power generation system, solve by the thermal energy of storage come
Compensate photovoltaic and the technical problem of the fluctuation of wind-power electricity generation power；The utility model is most suitable for heating with photo-thermal solar thermal collector
Fused salt heat accumulation type power plant is run with complementary nature, when large-scale photovoltaic and wind power station use more than 8 it is small when it is molten
After salt heat accumulation, 24 × 7 stabilized power source output, and the more existing energy storage mode cost of mode of fused salt heat accumulation can be achieved to
It is cheap and environmentally friendly.
Trough type solar heat-collector structure as described in Fig. 3-Figure 13 is as follows：
Including between left and right every two linkage mechanisms 13 for being configured two lower supporters 2, being respectively arranged on two lower supporters 2,
A piece torque tube 3 laterally set and a vertically arranged electric pushrod 1, fixed collector tube holder 25, the reflection outside of torque tube 3
Microscope group 22 and signal plate 45, thermal-collecting tube 23 is set in collector tube holder 25, and signal plate 45 is installed in the downside of torque tube 3, signal
Plate 45 is equipped with signal via 46, and 3 left and right horizontal of torque tube is set, and thermal-collecting tube 23 is also set for left and right horizontal, and thermal-collecting tube 23 is flat
Between-line spacing is arranged on the upside of torque tube, and fluid is fused salt in thermal-collecting tube 23；The bottom of the lower supporter 2 fixes on the ground, two
Two linkage mechanisms 13 on lower supporter 2 are between left and right every being symmetrical arranged；
13 structure of linkage mechanism is as follows：Including be articulated and connected by axis b6 and lower supporter 2 drive connection plate 8, pass through axis
The rocking bar 4 and the drive link 9 being articulated and connected by axis c7 with being drivingly connected plate 8 that a5 is articulated and connected with lower supporter 2,4 He of rocking bar
Drive link 9 is articulated and connected by axis d10, is drivingly connected plate 8 and is vertically arranged, axis a5 and axis b6 are installed on by two bearings respectively
On lower supporter 2, two bearings are respectively arranged in two bearings seat, and bearing block is fixedly connected on lower supporter 2, and axis c7 one end is fixed on drive
On dynamic connecting plate 8, axis a5, axis b6, axis c7, axis d10 and axis e12 are parallel with torque tube 3, axis a5 center lines to axis d10 centers
The distance between line is equal to the distance between axis d10 center lines with axis c7 center lines, is sequentially connected axis a5, axis b6, axis c7, axis
The line of d10 forms a vertical quadrangle, i.e. axis a5, axis b6, axis c7, axis d10 are arranged at intervals and respectively positioned at one successively
Four angle points of a quadrangle, axis b6 and axis a5 is between the upper and lower every axis c7 and axis d10 is between the upper and lower every before and after axis b6, axis c7 between transverse direction
It is horizontally arranged at interval before and after setting, axis a5 and axis d10, is drivingly connected plate 8, drive link 9 and rocking bar 4 and forms a three-link
Mechanism, the whole plate 8 that is drivingly connected are rotated around axis b6, and axis d10 is rotated around axis a5；
Electric pushrod 1 is vertically obliquely installed, and electric pushrod 1 includes sleeve and push rod, and the push rod of electric pushrod 1 is obliquely
Stretch out, the bottom of electric pushrod 1 is the bottom of sleeve, and drive connection plate 8, rocking bar 4 and drive link 9 are spaced to be pushed away arranged on electronic
Above the bottom of bar 1, the top of electric pushrod 1 is the top of push rod (electric pushrod is the prior art, therefore is not described in detail)；
In same slot type photo-thermal heat collector 21, electric pushrod and linkage mechanism (the left side bottom on one of lower supporter
Linkage mechanism on stent or right side lower supporter) connection, 1 bottom of electric pushrod is hinged by axis e12 and one of lower supporter 2
Connection, top are articulated and connected by axis d10 and the rocking bar 4 in linkage mechanism on the lower supporter 2, and 1 top of electric pushrod leads to
The axis d10 articulated connections drive link 9 is crossed, i.e. rocking bar 4, drive link 9 and 1 top three of electric pushrod is cut with scissors by axis d10
It is connected together in succession, an axis d10 sequentially passed through 1 top of rocking bar 4, drive link 9 and electric pushrod；
When the push rod of electric pushrod 1 stretches out obliquely, impeller-hub d10 simultaneously makes axis d10 be rotated around axis a5, while drives drive
Dynamic connecting rod 9 links, and drive link 9, which drives, is drivingly connected plate 8 around axis b6 rotations；
3 left and right horizontal of torque tube is set, and the end of torque tube 3 is fixedly connected by ring flange 11 with being drivingly connected plate 8, and
And the left and right ends of torque tube 3 are fixedly connected with two drive connection plates 8 of two linkage mechanisms 13 by two ring flanges 11 respectively, i.e.,
Torque tube 3 is installed between described two drive connection plates 8, and torque tube 3 is rotated with the synchronous axis b6 that surrounds of plate 8 is drivingly connected, because
The fixed collector tube holder of the fixed speculum in 3 side of torque tube and the upside of torque tube 3, sets thermal-collecting tube in collector tube holder, institute
When being rotated with torque tube 3, speculum, collector tube holder and thermal-collecting tube in torque tube 3 also rotate synchronously therewith；
A high-precision electric push rod (electric pushrod stroke accuracy error is 0.2mm) is used only in one photo-thermal heat collector,
When electric pushrod carries out push-and-pull movement, the power of push-and-pull is driven drive link by electric pushrod, and the effect of rocking bar is then limitation
The direction of motion of electric pushrod so that power effectively can be communicated to drive connection plate by electric pushrod by drive link
On, and then form torque and enable heat collector to achieve the purpose that left-right rotation 180 degree；
The fixed collector tube holder 25 in the upside of torque tube 3, the upside of collector tube holder 25 are equipped with pipe mounting assembly 36, and thermal-collecting tube leads to
Pipe mounting assembly 36 is crossed installed in the upside of collector tube holder 25, is spaced successively from left to right on the upside of the torque tube of photo-thermal heat collector
Ground is equipped with some collector tube holders 25, and each 25 equal one end of collector tube holder is fixedly connected with torque tube 3, the other end sets pipe to install
Component 36；
The fixed sliding rail rack in the upside of collector tube holder 25, sliding rail rack set slide 33, it is preferable that the slide branch
Two slides 33, the vertical support plate 30 of two couple of sliding rail rack including time interval setting, branch are set to front and rear parallel interval on frame
Plate 30 is installed in the upside of collector tube holder 25, and each pair support plate 30 includes the spaced two pieces of support plates 30 in left and right, each pair support plate
A fixed slide 33, two slides 33 are installed between two pairs of support plates 30 respectively between 30, two of left side time interval
Plate 30 is fixedly connected by a connection fixed link, and two support plates 30 of right side time interval are fixed by another connection fixed link to be connected
Connect.The slide 33 is slip pipe.
Pipe mounting assembly 36 includes half anchor ear 40 and the thermal-arrest of the upside of collector tube holder 25 is slidably connected at by slide 33
Pipe support 35, thermal-arrest pipe support 35 can move freely on 33 axis of slide (left and right) direction.Thermal-arrest pipe support 35 is perpendicular for one
Straight seat board, sets to 35 bottom time interval of thermal-arrest pipe support two slide openings 34, and two slides 33 were respectively interposed two slide openings 34, collection
Heat pipe bearing 35 can be moved left and right along slide 33；The top of thermal-arrest pipe support 35 is equipped with the upward limiting slot 39 of notch, limiting slot
39 notch is gradually tapered up to slot bottom and the cross section of limiting slot 39 is trapezoidal, and half anchor ear 40 sets one, and half anchor ear 40 is detained
It is fixedly connected in the upside of limiting slot 39 and with thermal-arrest pipe support 35, half anchor ear 40 includes arc-shaped 38 He of arch portion arched upward
It is separately positioned on two connecting portions at 38 both ends of arch portion, arch portion 38 is buckled on the upside of the notch of limiting slot 39 and in contrast, and two
Connecting portion is respectively fixed by screws on thermal-arrest pipe support 35, between 39 groove face of arch portion 38 and limiting slot of half anchor ear 40
Formed one can by and limit the region of thermal-collecting tube.
Thermal-collecting tube 23 is passed through between half anchor ear 40 and limiting slot 39, i.e., thermal-collecting tube 23 from the arch portion 38 of half anchor ear 40 with
Region between 39 groove face of limiting slot passes through.Torque tube 3 and thermal-collecting tube 23 are parallel with slide 33, and three is that left and right horizontal is set
Put.Since compartment of terrain is equipped with some collector tube holders 25 successively from left to right in photo-thermal heat collector, the thermal-arrest in photo-thermal heat collector
Pipe being worn successively between half anchor ear 40 and limiting slot 39 of the pipe mounting assembly 36 of each collector bracket end from left to right
Cross.
By setting slide 33 to make thermal-collecting tube during length deformation of expanding with heat and contract with cold, there is provided the benefit of a displacement
Repay so that during expanding with heat and contract with cold, thermal-arrest pipe support 35 can horizontally slip thermal-collecting tube therewith, protect collector tube holder and
Thermal-collecting tube is avoided to be damaged；
The front and rear sides of the thermal-collecting tube 23 of slot type photo-thermal heat collector 21 are respectively provided with speculum group 22, and two groups of speculum groups
22 are symmetrically arranged on the front and rear sides of thermal-collecting tube 23, and speculum group 22 includes from front to back spaced several speculums successively
22, at the same this several speculum 22 in speculum group 22 also from top to bottom successively compartment of terrain close to torque tube, speculum group 22
In set between front and rear adjacent two speculum and be used to divulge information and reduce the gap 26 of windage, the reflecting surface of speculum is parabola
Shape, the optically focused focus of each speculum is converged on thermal-collecting tube in speculum group 22, the speculum in the speculum group 22
Parabola focal length it is different, can so improve the Heat-collecting effect of photo-thermal heat collector, sunlight is reflexed to thermal-arrest by speculum
Guan Shang, the fluid in high-efficiency heating thermal-collecting tube.Fixed mirror support on the upside of torque tube, speculum are arranged on mirror support,
Speculum also is located on the upside of torque tube.
In the present embodiment, speculum group 22 is by the speculum group of three different parabola focal lengths into (three speculum parabolics
Face focal length is different), since the height of three kinds of parabolic focus to corresponding mirror mirror is different, make different paraboloidal anti-
Penetrate between mirror to stagger and leave the gap 26 of enough spacing and reach come wind-guiding using the angle of speculum and reduce the effect of windage.
The speculum of three different parabola focal lengths in speculum group 22 is respectively inner reflection mirror 41, middle part speculum 32 and outside
Speculum 31 (it is interior that this, which is sentenced close to torque tube, otherwise is outer), outer reflector 31, middle part speculum 32 and inner reflection mirror
The 41 close torque tubes to draw near, three kinds of parabolas (reflecting surface of three speculums in speculum group 22) are to the direct projection sun
Light is reflected, due to the speculum of the different parabola focal lengths of 22 3 kinds of speculum group, outer reflector 31 in speculum group 22
Parabola determine the openings of sizes of heat collector, the parabolic of smaller focal length is respectively adopted in middle part speculum 32 and inner reflection mirror 41
Face design (i.e. the focal length of middle part speculum and inner reflection mirror is respectively less than outer reflector) so that middle part speculum and inner side are anti-
Mirror is penetrated closer to thermal-collecting tube, the collecting efficiency of photo-thermal heat collector can be increased.The single parabolic light of the identical size of unit interval internal ratio
Hot heat collector is collected into more thermal energy.Speculum group 22 uses three kinds of different parabola focal lengths so that speculum is mutually staggered
Leaving gap, i.e. outer reflector stagger with middle part speculum and are equipped with gap 26 between the two, and middle part speculum and inner side are anti-
Mirror is penetrated to stagger and also be provided with gap 26 between the two.
Three focal length parabolic trough collectors, due to the use of the speculum of three kinds of different parabola focal lengths so that three reflections
Gap between mirror can effectively mitigate load of the wind-force to stent because the gap in height can increase very much, and increase is average daily
Thermal-arrest time, the single parabolic photo-thermal thermal-arrest of the identical size of heat collector unit interval internal ratio of the paraboloidal mirror of three kinds of different focals
Device is collected into more thermal energy.
When several trough type solar heat-collectors 21 interconnect, the thermal-collecting tube of adjacent both sides is directly connected to using bellows 24
23, the passage of fluid in thermal-collecting tube 23 is provided using the characteristic of bellows 24 for the heat collector group that its both ends connects, is mended at the same time
Repay length deformation of the thermal-collecting tube 23 because of generation of expanding with heat and contract with cold.The outside of bellows 24 is also equipped with electric heater unit at the same time, there is provided vulcanizes
Repay and avoid because of photo-thermal collecting system failure, make fused salt too low and condensation, the interior stream of reduction thermal-collecting tube 23 by temperature during bellows 24
Body during bellows 24 by, because temperature reduction causes the risk of piping obstruction, so may replace originally complicated spherical connection system
System, can shorten manifold line lengths, reduce cost, and photo-thermal thermal-collecting tube group is connected with bellows 24, there is provided the function of fluid cushion,
Fluid reaches adjacent thermal-collecting tube group by bellows 24 can continue accumulative thermal energy.
Solar thermal collector group (53) further includes sync detection device, and sync detection device includes all photo-thermal heat collectors
All signal plates 45 and signal induction device on 21, the fixed signal plate in torque tube downside of each photo-thermal heat collector
45, signal plate 45 is equipped with a signal via 46.
The signal induction device is infrared inductor or RF sensing devices, and the infrared inductor includes left and right
Spaced RF transmitter 49 and infrared receiver 44, RF sensing devices include the spaced RF transmitters in left and right
With RF receivers, each photo-thermal heat collector 43 is equipped with a signal plate 45, all signal plates 45 of all photo-thermal heat collectors 43
It is arranged between RF transmitter 49 and infrared receiver 44, or all signal plates 45 of all photo-thermal heat collectors 43 are equal
Between RF transmitters and RF receivers, the signal via 46 on the signal plate 45 is used to send out by RF transmitter 49
The RF signals that the infrared ray or RF transmitters gone out is sent；
When using infrared inductor, the infrared ray of RF transmitter transmitting can sequentially pass through all letters from left to right
All signal vias of number plate are simultaneously finally received by infrared receiver, when using RF sensing devices, the transmitting of RF transmitters
RF signals can sequentially pass through all signal vias of all signal plates from left to right and finally be received by RF receivers.
The electric pushrod of photo-thermal heat collector is electrically connected microcontroller, monolithic mechatronics infrared inductor or RF sensing dresses
Put.
Infrared inductor or RF sensing devices detect whether synchronous turn of all photo-thermal heat collectors 43 as warning device
It is dynamic, when either RF receivers can not receive the signal that RF transmitter 49 or RF transmitters are sent to infrared receiver 44,
Represent that nonsynchronous situation occurs for the torque tube of heat collector group, warning device sends alarm, and microcontroller will send report at once
The heat collector group in alert same circuit stops operating, to avoid the attachment device damage caused between 43 group of photo-thermal heat collector
Ruin.
Claims (4)
1. a kind of wind, light and heat energy storage complementary power generation system, it is characterised in that：Including wind-driven generator, photovoltaic battery panel, exchange
It is regulator circuit, inverter, lead carbon battery and its compensation circuit, Molten salt heating system (50), solar thermal collector group (53), molten
Salt storage container (55) and steam turbine generator (57), in the alternating current incoming transport regulator circuit that the wind-driven generator is sent,
The direct current that photovoltaic battery panel is sent is accessed in inverter all the way, is accessed all the way in lead carbon battery and its compensation circuit, lead carbon electricity
Pond and its compensation circuit connection inverter, inverter connection AC voltage-stabilizing circuit, the friendship after the voltage stabilizing of AC voltage-stabilizing circuit output
Galvanic electricity is powered for Molten salt heating system (50), and the fused salt output terminal of Molten salt heating system (50) is molten by pump for liquid salts a (51) connections
Salt storage container (55), the fused salt output terminal of solar thermal collector group pass through pump for liquid salts b (52) connection fused salt storage containers
(55), the fused salt output terminal of fused salt storage container (55) passes through the fused salt input terminal of pump for liquid salts c connection molten salt furnaces (56), molten salt furnace
(56) steam inlet of steam (vapor) outlet pipeline connection steam turbine generator (57).
2. a kind of wind, light and heat energy storage complementary power generation system as claimed in claim 1, it is characterised in that：Steam turbine generator
(57) electricity sent is connected to the grid.
3. a kind of wind, light and heat energy storage complementary power generation system as claimed in claim 1, it is characterised in that：Wind-driven generator is sent out
The electricity gone out is connected to the grid, and the electricity that photovoltaic battery panel is sent is connected to the grid by inverter.
4. a kind of wind, light and heat energy storage complementary power generation system as claimed in claim 1, it is characterised in that：Solar thermal collector
Group (53) is slot type photo-thermal heat collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417167.3U CN207335203U (en) | 2017-10-27 | 2017-10-27 | A kind of wind, light and heat energy storage complementary power generation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417167.3U CN207335203U (en) | 2017-10-27 | 2017-10-27 | A kind of wind, light and heat energy storage complementary power generation system |
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| Publication Number | Publication Date |
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| CN207335203U true CN207335203U (en) | 2018-05-08 |
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ID=62364109
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642912A (en) * | 2017-10-27 | 2018-01-30 | 中新能清洁能源(南京)有限公司 | A kind of wind, light and heat energy storage complementary power generation system |
-
2017
- 2017-10-27 CN CN201721417167.3U patent/CN207335203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642912A (en) * | 2017-10-27 | 2018-01-30 | 中新能清洁能源(南京)有限公司 | A kind of wind, light and heat energy storage complementary power generation system |
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