CN105094153B - A kind of control device that can automatically adjust angle of photovoltaic cell panel - Google Patents
A kind of control device that can automatically adjust angle of photovoltaic cell panel Download PDFInfo
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- CN105094153B CN105094153B CN201510456232.2A CN201510456232A CN105094153B CN 105094153 B CN105094153 B CN 105094153B CN 201510456232 A CN201510456232 A CN 201510456232A CN 105094153 B CN105094153 B CN 105094153B
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- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
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Abstract
The present invention relates to a kind of control device that can automatically adjust angle of photovoltaic cell panel, transmission system including solar panel and control solar panel lifting, the angle induction device for calculating angle between solar panel and ground is connected with solar panel, angle induction device is connected with transmission system；Advantages of the present invention：Angle between solar panel and ground is calculated by angle induction device, and the elevating control to solar panel is realized by transmission system, so as to ensure that solar panel moment and sunlight are in plumbness, so that the luminous efficiency of solar panel reaches highest, using effect is good.
Description
Technical field
The present invention relates to a kind of control device that can automatically adjust angle of photovoltaic cell panel.
Background technology
There is very big contact at the generated energy and solar radiation quantity of solar photovoltaic cell panel and the angle of inclination of cell panel,
When the angle of inclination of cell panel is vertical with sunlight, the generating efficiency highest of cell panel, and existing solar-energy photo-voltaic cell
The mounting means of plate is installed by the way of fixed, and the angle of inclination of solar photovoltaic cell panel installation is constant, no
Maximum generating efficiency can be reached, using effect is poor.
The content of the invention
The technical problem to be solved in the present invention is just to provide a kind of control device that can automatically adjust angle of photovoltaic cell panel,
Solves the defects of existing during existing solar photovoltaic cell panel installation.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：One kind can automatically adjust light
Lie prostrate the control device of cell panel angle, including solar panel and the transmission system of control solar panel lifting, the sun
The angle induction device for calculating angle between solar panel and ground, angle induction device are connected with energy cell panel
It is connected with transmission system.
Preferably, transmission system includes oil storage barrel and the support bar that is movably connected in oil storage barrel, the bottom of oil storage barrel and
The top of support bar is equipped with support rotating seat, and oil storage barrel is provided with driving support bar and the first of ascending motion is done in oil storage barrel
Drive component, oil storage barrel is interior to be provided with upper limit baffle plate and lower limit baffle plate, and limitation solar panel is provided with oil storage barrel and is risen
The control assembly of displacement, the second drive component of drive control component rotate counterclockwise, control group are connected with control assembly
Drive support bar to do descending motion in oil storage barrel after part rotate counterclockwise, support bar is driven in oil storage by the first drive component
Ascending motion is done in bucket, the second drive component drive control component rotates and drives support bar to do descending motion in oil storage barrel,
It is good to be driven effect, supports the setting of rotating seat, is easy to control the angle change of solar panel, upper limit baffle plate and lower limit
The setting of baffle plate, can effectively limit displacement of the support bar in oil storage barrel, and using effect is good.
Preferably, control assembly includes the connecting rod being rotatably connected in oil storage barrel and the rotation hook tabs being arranged on connecting rod,
Support bar is provided with the grab that driving rotation hook tabs turns clockwise, and rotation hook tabs is provided with the spring resetted for rotation hook tabs,
One end of spring is fixedly connected on connecting rod, and the other end of spring is fixedly connected in rotation hook tabs, and support bar is two neighboring
The rising of one unit of solar panel is realized between rotation hook tabs, the setting of grab, ensure that the stationarity of support bar,
The setting of spring, ensure that the rotation hook tabs that turns clockwise can rapid return, simple in construction, control effect is good, and spring can be with
Storage energy simultaneously can reduce the power of the first drive component.
Preferably, the first drive component includes the first motor and the transmission device being connected with the first motor, and the first motor drives
The displacement that dynamic support bar rises is more than the spacing between two rotation hook tabs, and the first motor rotates forward realizes branch by transmission device
The rising of strut, and the displacement that support bar rises is more than two spacing rotated between hook tabs, can effectively drive rotary hook
The rotation of piece.
Preferably, the second drive component includes the second motor and the transmission component that is connected with the second motor, transmission component and
Connecting rod is connected and makes connecting rod rotate counterclockwise, and the rotate counterclockwise of connecting rod is realized in the rotating forward of the second motor by transmission component, even
Connect reliably, unfailing performance is good.
Preferably, the buffer solution of support bar decrease speed can be reduced by being provided with oil storage barrel, and buffer solution is arranged on upper limit gear
Between plate and lower limit baffle plate, the speed of support bar decline can be effectively reduced, and can be reduced first in support bar uphill process
The power of motor, buffer solution is arranged between upper limit baffle plate and lower limit baffle plate, reduces the loss of buffer solution.
Preferably, support rotating seat is hemispherical, and the top of support bar is provided with the U-shaped seat for support rotating seat installation, just
Rotated in support rotating seat, it is simple in construction so as to control the angle change of solar panel, the setting of U-shaped seat, reduce branch
There is break-off in strut, and installation is reliable.
Preferably, angle induction device include be arranged on solar panel on apart from harvester, with apart from collection
The connected A/D conversion equipments of device, computer processing unit are provided with message handler and man-machine dialogue system device, the first motor with
Second motor is electrically connected with computer processing unit, and A/D conversion equipments are used to realize to be changed to the signal of infrared photodiode,
It is easy to computer processing unit to handle, operating personnel are before its work first by the length of solar panel and the length of its base
Degree input, microsystem can calculate the angle on solar panel and ground after the distance that infrared facility measures is collected
Degree.
Preferably, include infrarede emitting diode and infrared photodiode apart from harvester, A/D conversion equipments with it is red
Outer photodiode is connected, and infrarede emitting diode and infrared photodiode ranging effect are good, and measurement accuracy is high, using effect
It is good.
Preferably, solar panel includes mounting base and the solar panel body being arranged on mounting base,
Infrarede emitting diode is arranged on mounting base, and infrared photodiode is arranged on solar panel body, installation side
Just, ranging effect is accurate.
In summary, advantages of the present invention：Angle between solar panel and ground is calculated by angle induction device,
And the elevating control to solar panel is realized by transmission system, so as to ensure that at solar panel moment and sunlight
In plumbness, so that the luminous efficiency of solar panel reaches highest, using effect is good.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation for the control device that can automatically adjust angle of photovoltaic cell panel of the present invention；
Fig. 2 is the structural representation of transmission system of the present invention；
Fig. 3 is the structural representation of angle induction device of the present invention；
Fig. 4 is structural representation of the present invention apart from harvester installation.
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of control device that can automatically adjust angle of photovoltaic cell panel, including the sun
Can the transmission system 2 that lifts of cell panel 1 and control solar panel 1, be connected with solar panel 1 for calculating the sun
The angle induction device 3 of angle, angle induction device 3 are connected with transmission system between energy cell panel 1 and ground.
Fig. 2 is seen again, and transmission system 2 includes oil storage barrel 21 and the support bar 22 being movably connected in oil storage barrel 21, oil storage barrel
21 bottom and the top of support bar 22 are equipped with support rotating seat 23, and oil storage barrel 21 is provided with driving support bar 22 in oil storage barrel
The first drive component 4 of ascending motion is done in 21, upper limit baffle plate 24 and lower limit baffle plate 25, oil storage barrel are provided with oil storage barrel 21
The control assembly 5 that limitation solar panel 1 rises displacement is provided with 21, drive control component 5 is connected with control assembly 5
Second drive component 6 of rotate counterclockwise, drive after the rotate counterclockwise of control assembly 5 support bar 22 to be done in oil storage barrel 21 and decline
Motion, support bar is driven to do ascending motion, the second drive component drive control component in oil storage barrel by the first drive component
Rotate and drive support bar to do descending motion in oil storage barrel, transmission effect is good, supports the setting of rotating seat, is easy to control the sun
The angle change of energy cell panel, the setting of upper limit baffle plate and lower limit baffle plate, can effectively limit support bar in oil storage barrel
Displacement, using effect is good.
Control assembly 5 includes the connecting rod 51 being rotatably connected in oil storage barrel 21 and the rotation hook tabs being arranged on connecting rod 51
52, support bar 22 is provided with the grab 26 that driving rotation hook tabs 52 turns clockwise, and rotation hook tabs 52 is provided with for rotation hook tabs
The spring 53 of reset, one end of spring are fixedly connected on connecting rod, and the other end of spring is fixedly connected in rotation hook tabs, support
Bar realizes the rising of one unit of solar panel between two neighboring rotation hook tabs, the setting of grab, ensure that branch
The stationarity of strut, the setting of spring, it ensure that the rapid return of rotation hook tabs energy to turn clockwise, simple in construction, control effect
Fruit is good,
First drive component 4 includes the first motor 41 and the transmission device 42 being connected with the first motor 41, the first motor 41
The displacement for driving support bar 22 to rise is more than the spacing between two rotation hook tabs 52, and the first motor, which rotates forward, passes through transmission device
The rising of support bar is realized, and the displacement that support bar rises is more than two spacing rotated between hook tabs, can effectively drive
The rotation of hook tabs is rotated, the second drive component 6 includes the second motor 60 and the transmission component 61 being connected with the second motor, transmission group
Part 61 is connected with connecting rod 51 and makes the rotate counterclockwise of connecting rod 51, and the inverse time of connecting rod is realized in the rotating forward of the second motor by transmission component
Pin rotates, and connection is reliable, and unfailing performance is good.
The buffer solution 20 of the decrease speed of support bar 22 can be reduced by being provided with oil storage barrel 21, and buffer solution 20 is arranged on upper limit gear
Between plate 24 and lower limit baffle plate 25, the speed of support bar decline can be effectively reduced, and can be reduced in support bar uphill process
The power of first motor, buffer solution is arranged between upper limit baffle plate and lower limit baffle plate, reduces the loss of buffer solution,
Support rotating seat 23 is hemispherical, and the top of support bar 22 is provided with the U-shaped seat 27 installed for support rotating seat 23, is easy to support to revolve
Swivel base rotates, simple in construction so as to control the angle change of solar panel, the setting of U-shaped seat, reduces support bar appearance
Break-off, installation are reliable.
Then see Fig. 3 and Fig. 4, angle induction device 3 include being arranged on solar panel 1 apart from harvester
31st, the a/d conversion device 32 that is connected with apart from harvester 31, computer processing unit 33, computer processing unit 33 are provided with information
Processor and man-machine dialogue system device, the first motor and the second motor electrically connect with computer processing unit 33, A/D conversion equipments
For realizing that the signal to infrared photodiode is changed, it is easy to computer processing unit to handle, operating personnel are before its work
First the length of solar panel and the length of its base are inputted, microsystem is in the distance for collecting infrared facility and measuring
The angle on solar panel and ground can be calculated afterwards, include infrarede emitting diode 34 and red apart from harvester 31
Outer photodiode 35, A/D conversion equipments 32 are connected with infrared photodiode 35, infrarede emitting diode and infrared by photosensitive two
Pole pipe ranging effect is good, and measurement accuracy is high, and using effect is good, and solar panel 1 includes mounting base 11 and is arranged on installation
Solar panel body 12 on bottom plate, infrarede emitting diode 34 are arranged on mounting base, infrared photodiode 35
Easy for installation on solar panel body 12, ranging effect is accurate.
In use, the setting to computer processing unit 33, actuation time is defined, due to sunray and the angle on ground
Formula is：H=90 °-| α (+/-) β |, wherein：α represents local geographic latitude, β represents subsolar point geographic latitude, and the sun is straight
Exit point reciprocates between the tropic of Capricorn (23 ° of 26 " S of latitude) and the tropic of cancer (23 ° of 26 " N of latitude), MICROCOMPUTER PROCESSING dress
Putting the time in 33 is arranged on 1~10 day cycle.
The device for measurement of electrical energy of solar panel energy, the sun can also be connected to measure on solar panel 1
Can the parameter of cell panel be：Power 235W, weight 22kg, long 1.64m, wide 0.992m, when the Spring Equinox and solar cell
The energy balane that plate ornaments place is assumed to be 30 ° of north latitude is as follows：Subsolar point is in equator (0 ° of latitude) when the Spring Equinox,
According to H=90 °-| α (+/-) β | the angle that can calculate sunshine and ground is 60 °, it is assumed that the erection angle of cell panel with too
Sunlight is vertical, so that cell panel and the angle on ground are 30 °, the latitude of subsolar point, which becomes, turns to 1 ° or so, due to the sun
The value of radiation energy is proportional with the area of its vertical cross-section.
According to P=P ' * (sin Φ-sin Φ '), wherein P ' is 235W, and Φ is the angle of original sunshine and cell panel,
Φ ' is the angle of sunshine and cell panel after change,
P=235*sin89 °=234.964W is drawn,
The energy of difference is：Δ E (increased solar energy)=(235-234.964) * 3600*0.001=0.828kwh=
464000J,
The energy for raising solar panel is：Δ E (mechanical work)=mgh=19*9.8* (sin32.5 °-sin30 °)
=6.945J,
Δ E (increased solar energy)>>Δ E (mechanical work)
The rising principle of solar panel is that the first motor 41 rotates forward realizes the upper of support bar 22 by transmission device 42
Rise, when the grab 26 on support bar 22 encounters the upper rotation hook tabs 52 of connecting rod 51, rotate the quilt of spring 53 in hook tabs 52
Extruding, grab 26 turns clockwise, and when the grab on support bar 22 is by rotating hook tabs 52, rotation hook tabs 52 is due to spring 53
The rapid upright position of potential energy, support bar 22 slightly falls the rising for realizing one unit of solar panel after rise.
The decline principle of solar panel is：Second motor 06 rotates forward realizes rotation hook tabs 52 by transmission component 61
Rotate counterclockwise, support bar 22 is because Action of Gravity Field slides, after the grab 26 on support bar 22 slips over current rotation hook tabs 52,
Because the potential energy of spring 53 is returned to upright position, support bar 22 continues to slide finally by next rotation hook tabs rotation hook tabs 52
Support, realizes the decline of one unit of solar panel.
Angle between solar panel and ground is calculated by angle induction device, and realized by transmission system to too
The elevating control of positive energy cell panel, so as to ensure that solar panel moment and sunlight are in plumbness, so that the sun
The luminous efficiency of energy cell panel reaches highest, and using effect is good.
Claims (5)
- A kind of 1. control device that can automatically adjust angle of photovoltaic cell panel, it is characterised in that：Including solar panel (1) and The transmission system (2) of solar panel (1) raising and lowering is controlled, is connected with solar panel (1) for calculating too The angle induction device (3) of positive energy cell panel (1) angle between ground, angle induction device (3) are connected with transmission system；Transmission system (2) includes oil storage barrel (21) and the support bar (22) being movably connected in oil storage barrel (21), oil storage barrel (21) Bottom and support bar (22) top be equipped with support rotating seat (23), oil storage barrel (21) be provided with driving support bar (22) exist The first drive component (4) of ascending motion is done in oil storage barrel (21), upper limit baffle plate (24) and lower limit are provided with oil storage barrel (21) Position baffle plate (25), the interior control assembly (5) for being provided with limitation solar panel (1) and rising displacement of oil storage barrel (21), control group Second drive component (6) of drive control component (5) rotate counterclockwise, control assembly (5) rotate counterclockwise are connected with part (5) Support bar (22) is driven to do descending motion in oil storage barrel (21) afterwards；Control assembly (5) includes the connecting rod (51) being rotatably connected in oil storage barrel (21) and the rotary hook being arranged on connecting rod (51) Piece (52), support bar (22) are provided with the grab (26) that driving rotation hook tabs (52) turns clockwise, set in rotation hook tabs (52) There is the spring (53) resetted for rotation hook tabs, one end of spring is fixedly connected on connecting rod, and the other end of spring is fixedly connected on Rotate in hook tabs；First drive component (4) includes the first motor (41) and the transmission device (42) being connected with the first motor (41), the first electricity The displacement that machine (41) driving support bar (22) rises is more than the spacing between two rotation hook tabs (52)；Second drive component (6) includes the second motor (60) and the transmission component (61) being connected with the second motor, transmission component (61) it is connected with connecting rod (51) and makes connecting rod (51) rotate counterclockwise；Angle induction device (3) includes being arranged on being filled apart from harvester (31) and apart from collection on solar panel (1) (31) connected A/D conversion equipments (32), computer processing unit (33) are put, computer processing unit (33) is provided with message handler With man-machine dialogue system device, the first motor and the second motor electrically connect with computer processing unit (33).
- A kind of 2. control device that can automatically adjust angle of photovoltaic cell panel according to claim 1, it is characterised in that：Storage The buffer solution (20) of support bar (22) decrease speed can be reduced by being provided with oil drum (21), and buffer solution (20) is arranged on upper limit baffle plate (24) between lower limit baffle plate (25).
- A kind of 3. control device that can automatically adjust angle of photovoltaic cell panel according to claim 1, it is characterised in that：Branch Support rotating seat (23) is hemispherical, and the top of support bar (22) is provided with the U-shaped seat (27) for support rotating seat (23) installation.
- A kind of 4. control device that can automatically adjust angle of photovoltaic cell panel according to claim 1, it is characterised in that：Away from Include infrarede emitting diode (34) and infrared photodiode (35) from harvester (31), A/D conversion equipments (32) with it is red Outer photodiode (35) is connected.
- A kind of 5. control device that can automatically adjust angle of photovoltaic cell panel according to claim 4, it is characterised in that：Too Positive energy cell panel (1) includes mounting base (11) and the solar panel body (12) being arranged on mounting base, infrared hair Optical diode (34) is arranged on mounting base, and infrared photodiode (35) is arranged on solar panel body (12).
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| CN201510456232.2A CN105094153B (en) | 2015-07-29 | 2015-07-29 | A kind of control device that can automatically adjust angle of photovoltaic cell panel |
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| CN205003553U (en) * | 2015-07-29 | 2016-01-27 | 国网浙江平湖市供电公司 | Controlling means of ability automatically regulated photovoltaic cell board angle |
-
2015
- 2015-07-29 CN CN201510456232.2A patent/CN105094153B/en active Active
Patent Citations (7)
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| CN101577512A (en) * | 2009-06-09 | 2009-11-11 | 江苏白兔科创新能源股份有限公司 | Solar tracking device |
| CN201594798U (en) * | 2009-12-15 | 2010-09-29 | 重庆大学 | Automatic sunray tracking device |
| JP2012069610A (en) * | 2010-09-21 | 2012-04-05 | Solar Energy Research Institute | Sunlight tracking device assembly system |
| CN102195527A (en) * | 2011-05-27 | 2011-09-21 | 常蓬彬 | Electric push rod-controlled photovoltaic generating set for automatically tracking sun with double shafts |
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