CN109445471A - A kind of orientation tracking photovoltaic devices and array - Google Patents
A kind of orientation tracking photovoltaic devices and array Download PDFInfo
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- CN109445471A CN109445471A CN201811500105.8A CN201811500105A CN109445471A CN 109445471 A CN109445471 A CN 109445471A CN 201811500105 A CN201811500105 A CN 201811500105A CN 109445471 A CN109445471 A CN 109445471A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
Abstract
The present invention provides a kind of orientation tracking photovoltaic devices and arrays, belong to solar energy generation technology field.The orientation tracking photovoltaic array includes at least one orientation tracking photovoltaic devices and inverter, the orientation tracking photovoltaic devices include rotating platform, photovoltaic panel, alternating current generator and control cabinet, the upper surface of the rotating platform is arranged in the photovoltaic panel, the rotating platform is connect with the alternating current generator, the alternating current generator is connect with the control cabinet, the alternating current generator drives the rotating platform along itself vertical central axis rotation based on the pulse drive signal that the control cabinet transmits, to track to solar azimuth.The orientation tracking photovoltaic array makes photovoltaic panel that the sun be followed to carry out orientation adjustment automatically under the driving of alternating current generator, improves the efficiency of solar power generation.
Description
Technical field
The present invention relates to solar energy generation technology fields, track photovoltaic devices and array in particular to a kind of orientation.
Background technique
With the rapid proliferation of electronic product, demand sustainable growth of the people to power supply, and traditional thermoelectricity, water
The generation modes engineering-built such as electricity is at high cost, construction period is long and greatly destruction or pollution would generally be brought to natural environment,
Under the social atmosphere of pay attention to day by day environmental protection, demand of the people to cleaning electric energy is also higher and higher.But in the prior art
The photovoltaic panel of solar panel for power generation connects light efficiency difference when the sun is in different angle, pair that can not continue
Sunlight carries out the reception and conversion of maximal efficiency, there is a problem of that sun light receiving efficiency is low.
Summary of the invention
The purpose of the present invention is to provide a kind of orientation tracking photovoltaic devices and arrays, to improve photovoltaic panel in the prior art
The reception that maximal efficiency is carried out to sunlight that can not the continue problem low with conversion sun light receiving efficiency to caused by.
The embodiment of the present invention is achieved in that
The present invention provides a kind of orientation to track photovoltaic devices, and the orientation tracking photovoltaic devices include rotating platform, light
Lie prostrate plate, alternating current generator and control cabinet, the photovoltaic panel is arranged in the upper surface of the rotating platform, the rotating platform with it is described
Alternating current generator connection, the alternating current generator are connect with the control cabinet, the arteries and veins that the alternating current generator is transmitted based on the control cabinet
Rushing driving signal drives the rotating platform along itself vertical central axis rotation, to track to solar azimuth.
In optional embodiment of the present invention, the photosensitive biography connecting with the control cabinet is additionally provided on the rotating platform
The photosensor signal generated according to light intensity is transmitted to the control cabinet by sensor, the photosensitive sensor, so that the control
Cabinet is based on the photosensor signal and starts or stops the generation pulse control signal.
In optional embodiment of the present invention, control cabinet delay when the photosensor signal indicates that the sun sets is default
Interval time stops generating the pulse control signal.
In optional embodiment of the present invention, the pulse drive signal is revolved described in the AC Motor Control by driving
It is primary every rotation in 2 to 8 minutes to turn platform, the rotation angle rotated every time is 0.7 to 3 degree.
In optional embodiment of the present invention, the rotating platform further includes originating limiting device and termination limiting device,
The starting limiting device and the termination limiting device are differed by more than equal to 220 degree.
In optional embodiment of the present invention, the photovoltaic panel constitutes predetermined angle with horizontal plane.
In optional embodiment of the present invention, the rotating platform includes that can rotate under alternating current generator driving
Bracket is provided with pillar on the bracket, and the cross bar component that the pillar is equipped with the photovoltaic panel to upper surface is supported.
The present invention provides a kind of orientation tracking photovoltaic array, the orientation tracking photovoltaic array includes at least one orientation
Tracking photovoltaic devices and at least one inverter being connect with orientation tracking photovoltaic devices.
In optional embodiment of the present invention, the orientation tracking photovoltaic array further includes header box, muti-piece photovoltaic panel string
Connection forms one group of circuit, and multiple groups of loop is connected in parallel to the header box, and the header box is connect with the inverter.
In optional embodiment of the present invention, the wire rod of the orientation tracking photovoltaic array is arranged in pvc pipe.
The beneficial effect of the embodiment of the present invention is:
The embodiment of the invention provides a kind of orientation tracking photovoltaic devices and array, the orientation tracks photovoltaic devices for light
Lie prostrate plate setting on the rotating platform so that photovoltaic panel can follow rotating platform to rotate, so as to based on the sun on high in
Position rotation photovoltaic panel make its keep face sunlight direct projection direction, improve photovoltaic panel to the receiving efficiency of sunlight；
For the orientation tracking photovoltaic devices using control cabinet control alternating current generator driving rotating platform rotation, control cabinet can be in work simultaneously
Make under the manual operation of personnel or coded program controls lower control alternating current generator driving rotating platform rotation, makes the rotation of rotating platform
Turn have high controllability and adjustability, further improves photovoltaic panel to the receiving efficiency of sunlight.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
By the way that shown in attached drawing, above and other purpose of the invention, feature and advantage will be more clear, in all the attached drawings
Identical appended drawing reference indicates identical part, does not deliberately draw attached drawing by actual size equal proportion scaling, it is preferred that emphasis is show
Purport of the invention out.
Fig. 1 is a kind of module diagram of orientation tracking photovoltaic array provided in an embodiment of the present invention；
Fig. 2 is a kind of arrangement mode schematic diagram of orientation tracking photovoltaic array provided in an embodiment of the present invention；
Fig. 3 is the module diagram that a kind of orientation provided in an embodiment of the present invention tracks photovoltaic devices；
Fig. 4 is a kind of structural schematic diagram of rotating platform provided in an embodiment of the present invention.
Icon: the orientation 10- tracking photovoltaic array；The orientation 11- tracks photovoltaic devices；112- rotating platform；114- photovoltaic panel；
116- alternating current generator；118- control cabinet；12- inverter；13- header box.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside" is base
In orientation or positional relationship shown in the drawings or the invention product using when the orientation or positional relationship usually put, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
Other features and advantages of the present invention will be illustrated in subsequent specification, also, partly be become from specification
It is clear that being understood by implementing the embodiment of the present invention.The objectives and other advantages of the invention can be by written
Specifically noted structure is achieved and obtained in specification, claims and attached drawing.
Through the applicant the study found that existing solar power generation photovoltaic panel connects light efficiency when the sun is in different angle
Rate is different, and the reception and conversion that maximal efficiency is carried out to sunlight that can not continue have that sun light receiving efficiency is low.
To solve the above-mentioned problems, the embodiment of the invention provides a kind of orientation tracking photovoltaic arrays 10.
Referring to FIG. 1, Fig. 1 is a kind of module diagram of orientation tracking photovoltaic array provided in an embodiment of the present invention.
Orientation tracking photovoltaic array 10 includes that at least one orientation tracks photovoltaic devices 11, and fills with orientation tracking photovoltaic
Set at least one inverter 12 of 11 connections, wherein an inverter 12 can track photovoltaic devices with one or more orientation
11 connections.
In order to be effectively matched orientation tracking photovoltaic devices 11 with inverter 12, photovoltaic efficiency, orientation are improved
Tracking photovoltaic array 10 further includes header box 13, and multiple orientation tracking series connection of photovoltaic devices 11 form one group of circuit, multiple groups of loop
It is connected in parallel to a header box 13, orientation tracks the electric energy that photovoltaic devices 11 generate and enters inverter 12 by header box 13, passes through
Inverter 12 carries out power supply output.
Wherein, the effect of inverter 12 be direct current energy (battery, battery) is transformed into alternating current (generally 220V,
50Hz sine wave), it is made of inverter bridge, control logic and filter circuit.Optionally, the class of inverter 12 in the present embodiment
Type can be the inversion of multiple groups string, and (such as: different is specified for the different rated values of photovoltaic group string in the inverter 12 of multiple groups string inversion
The different package count of power, every group of string, the different manufacturer of component etc.), the photovoltaics of different sizes or different technologies
Plate, the group string (such as: east, Nan Hexi) of different directions, different inclination angles hide shadow, can be connected in a common inverter
On 12, while each group of string all works in their own maximum power peak.Meanwhile the length of direct current cables is reduced, is incited somebody to action
Screening shadow between group string influences and loses due to caused by the difference between group string to minimize.It should be understood that inverter 12
It can also be a group string inversion, the inverter for concentrating the inverters such as inversion in other embodiments.
Header box 13 refers to that user can connect certain amount, the identical photovoltaic cell of specification, and composition is one by one
Then several photovoltaic tandem parallel connections are accessed photovoltaic combiner box again by photovoltaic tandem, after converging in photovoltaic combiner box, pass through control
Device processed, DC power distribution cabinet, photovoltaic DC-to-AC converter, AC power distribution cabinet/AC distribution panel are matched to constitute complete photovoltaic power generation array, be realized
It is grid-connected with alternating current.Optionally, the header box 13 used in the present embodiment can have anti-reflection function and solar energy monitoring function, together
When have waterproof, lightning protection function, data acquisition and wireless data transmission function etc..
Optionally, tracking series connection of photovoltaic devices 11 in 20 orientation can be used in the present embodiment and form a circuit, every 13 groups
Circuit is parallel to a header box 13 and forms one group of output, and 6 groups of output-parallels to inverter 12 form low-voltage power generating system.It should
Understanding is, orientation tracking 11 quantity of photovoltaic devices in each circuit, the circuit quantity of every group of output and each inverter 12 connect
Output group number can according to specific implementation situation be adjusted, be not limited to the present embodiment citing above-mentioned quantity.
Optionally, in order to obtain maximum sunlight receiving efficiency using the smallest floor area, orientation tracks photovoltaic devices
11 arrangement can be rounded, specific arrangement mode can with as shown in Fig. 2, Fig. 2 be a kind of side provided in an embodiment of the present invention
The arrangement mode schematic diagram of position tracking photovoltaic array.
Referring to FIG. 3, Fig. 3 is the module diagram that a kind of orientation provided in an embodiment of the present invention tracks photovoltaic devices.
It includes rotating platform 112, photovoltaic panel 114, alternating current generator 116 and control cabinet 118 that orientation, which tracks photovoltaic devices 11,.
Rotating platform 112 can be along itself vertical center axis rotation, and rotating platform 112 includes can be in alternating current generator
The bracket rotated under 116 driving is provided with pillar on the bracket, and the pillar is equipped with the photovoltaic panel to upper surface
114 cross bar component is supported.Wherein, the bracket may include more stretching in the horizontal direction by connection axis connection
Crossbeam, pillar is provided on every crossbeam and/or connecting shaft, and the spacing of the pillar is determined according to the area of photovoltaic panel 114.Institute
It states the cross bar component that pillar is equipped with photovoltaic panel 114 to upper surface to be supported, wherein the corresponding cross bar of each photovoltaic panel 114
The cross bar quantity of component is determined by its area.Optionally, it is also provided with for example between the pillar and the cross bar component
The damping device of spring, rubber ring etc., to guarantee the stability of photovoltaic panel 114 on rotating platform 112.Referring to FIG. 4, Fig. 4 shows
The structure of above-mentioned rotating platform is gone out.
Photovoltaic panel 114 is solar panels, is a kind of optoelectronic semiconductor thin slice using the sunlight direct generation of electricity.Due to polycrystalline
More cheaply than mono-crystalline silicon solar plate, material manufacture is easy for silicon solar plate, saving power consumption, total lower production costs,
Therefore as an implementation, the photovoltaic panel 114 that the present embodiment uses can be polycrystalline silicon solar plate, polycrystalline silicon solar
The manufacture craft of plate and mono-crystalline silicon solar plate are similar, but the photoelectric conversion efficiency of polycrystalline silicon solar plate will then reduce not
It is few, photoelectric conversion rate about 12% or so.
It should be understood that in view of the structure of Salar light-gathering N grades of light funnel photovoltaic panel is due to light funnel production technology
There are quality problems, water inlet, air inlet and funnel are that plastic material does not add fire proofing so being easy to happen spontaneous combustion in funnel
Phenomenon, an optically focused funnel occur all funnels on one generating set of spontaneous combustion and burn with regard to whole, the photovoltaic in the present embodiment
Plate 114 should use plate photovoltaic panel 114, power 255W, open-circuit voltage 38.1V.It should be understood that photovoltaic
The design parameters such as power, the open-circuit voltage of plate 114 can also be selected as the case may be.
As an implementation, in order to obtain bigger sunlight irradiated area, photovoltaic panel 114 and level in the present embodiment
Face constitute predetermined angle, the angle can be adjusted to according to specific geographic situation 20 degree, 30 degree, 45 degree, 60 degree etc. it is any other
Angle.
Alternating current generator 116 in the present embodiment is the machinery mutually converted for realizing mechanical energy and AC energy, exchange
Motor 116 is compared with direct current generator, and due to not having commutator (see the commutation of direct current generator), structure is simple, easily manufactured,
Than stronger, the motor of high revolving speed, high voltage, high current, large capacity may be readily formed as.Optionally, alternating current generator in the present embodiment
116 can be synchronous motor, can also select asynchronous machine, be chosen according to specific implementation environment.
Alternating current generator 116 is based on the pulse drive signal driving rotating platform 112 of control cabinet 118 along itself vertical central axis
Rotation, to be tracked to solar azimuth.The pulse drive signal can be operator by manual operation generate or
It is to be generated according to preset time, is also possible to the photosensor signal according to the photosensitive sensor acquisition being arranged on rotating platform 112
Automated programming control is carried out to generate.
When the pulse drive signal is generated according to preset time, morning photovoltaic panel 114 initial position Chao Dong, at certain
The time of setting starts to track (the daily tracking initiation time is all different), and tracking carries out always to the sun sets just stopping；
After tracking stops, using delay preset interval time, (because of the sunlight that at this time partially shines, system still can be into
Row power generation) rotary flat credit union automatically returns to initial position, wherein and the preset interval time can be one hour.
The pulse drive signal is with pulsed, and the rotating platform 112 is primary every rotation in 2 to 8 minutes, every time
The rotation angle of rotation is 0.7 to 3 degree, and alternating current generator of per a few minutes 116 just rotates once in the present embodiment, is rotated every time about
20~30 seconds, and per interval time (or signal frequency) for rotating twice may to can be adjusted according to the time, it is general in
The transmission signal frequency at noon is more than morning or dusk, that is, morning and 112 turns of rotating platform in afternoon slowly, noon rotates ratio
Relatively frequently, rotation angle is bigger, in addition, the signal in summer is more than the frequency of the signal in winter.Night, control cabinet 118 was provided
Return signal be it is successional, motor gyrates to just stopping behind initial position.
In addition, rotating platform 112 is also provided with starting limiting device and terminates limiting device, the starting limiting device
Stopping when for making rotating platform 112 turn to starting limiting device in night revolution, which is to originate
Minimum 220 degree this limits of limiting device difference are protection limit, are 220 degree for control azimuth maximum tracking range, with protection
Alternating current generator 116 does not depart from pin tooth.To have to installation accurate for position during installation for the starting limiting device, otherwise azimuth with
Track just will appear deviation, and the installation for terminating limiting device generally cannot be less than 220 degree in guarantee azimuth following range, and protect
Protect alternating current generator 116 will not out of stock tooth any position.
When the pulse drive signal is generated according to the photosensor signal, the pulse drive signal should be in the light
Starting alternating current generator 116 starts turning when light occurs in the collected photosensor signal expression of dependent sensor, and in the photosensitive biography
The collected photosensor signal of sensor indicates to stop alternating current generator 116 when light disappears.Further, it can also disappear in light
Stop alternating current generator 116 after predetermined time delay again and make its revolution, to accomplish the collection to the maximal efficiency of sunlight.
As a kind of optional embodiment, under the orientation tracking photovoltaic array 10 in the present embodiment is typically provided in large quantities
Cabling, it is contemplated that aesthetic and protection to underfloor cabling, all underfloor cablings in orientation tracking photovoltaic array 10 pass
It penetrates in pvc pipe.
As an alternative embodiment, in other embodiments, if more focusing on sunlight receiving efficiency, in sacrifice portion
In the case where subsystem stability and effective light-blocking spacing, it can also include elevation drive that orientation, which tracks photovoltaic devices 11,
To push the bracket tracking sun to carry out the rotation on vertical direction, the receiving efficiency of its sunlight is further increased.
In conclusion the embodiment of the invention provides a kind of orientation tracking photovoltaic devices and array, the orientation tracks light
It lies prostrate device photovoltaic panel is arranged on the rotating platform, so that photovoltaic panel can follow rotating platform to rotate, so as to based on too
Sun on high in position rotation photovoltaic panel make its keep face sunlight direct projection direction, improve photovoltaic panel to sunlight
Receiving efficiency；The orientation tracking photovoltaic devices are using control cabinet control alternating current generator driving rotating platform rotation, control simultaneously
Cabinet control alternating current generator driving rotating platform can rotate under the manual operation of staff or under coded program control, make to revolve
The rotation for turning platform has high controllability and adjustability, further improves photovoltaic panel to the receiving efficiency of sunlight.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of orientation tracks photovoltaic devices, which is characterized in that the orientation tracking photovoltaic devices include rotating platform, photovoltaic
The upper surface of the rotating platform, the rotating platform and the friendship is arranged in plate, alternating current generator and control cabinet, the photovoltaic panel
The connection of galvanic electricity machine, the alternating current generator are connect with the control cabinet, the pulse that the alternating current generator is transmitted based on the control cabinet
Driving signal drives the rotating platform along itself vertical central axis rotation, to track to solar azimuth.
2. orientation according to claim 1 tracks photovoltaic devices, which is characterized in that be additionally provided on the rotating platform with
The photosensor signal generated according to light intensity is transmitted to institute by the photosensitive sensor of the control cabinet connection, the photosensitive sensor
Control cabinet is stated, so that the control cabinet is based on the photosensor signal and starts or stops the generation pulse control signal.
3. orientation according to claim 2 tracks photovoltaic devices, which is characterized in that the control cabinet is in the photosensor signal
Indicate that delay preset interval time stops generating the pulse control signal when the sun sets.
4. orientation according to claim 1 tracks photovoltaic devices, which is characterized in that the pulse drive signal passes through driving
Rotating platform described in the AC Motor Control is primary every rotation in 2 to 8 minutes, and the rotation angle rotated every time is 0.7 to 3
Degree.
5. orientation according to claim 1 tracks photovoltaic devices, which is characterized in that the rotating platform further includes starting limit
Position device and termination limiting device, the starting limiting device and the termination limiting device are differed by more than equal to 220 degree.
6. orientation according to claim 1 tracks photovoltaic devices, which is characterized in that the photovoltaic panel is constituted with horizontal plane
Predetermined angle.
7. orientation according to claim 1 tracks photovoltaic devices, which is characterized in that the rotating platform includes can be in institute
The lower bracket rotated of alternating current generator driving is stated, is provided with pillar on the bracket, the pillar is equipped with the light to upper surface
The cross bar component of volt plate is supported.
8. a kind of orientation tracking photovoltaic array, which is characterized in that the orientation tracking photovoltaic array includes at least one such as right
It is required that orientation described in any one of 1-7 tracks photovoltaic devices and at least one connect with orientation tracking photovoltaic devices
Inverter.
9. orientation tracking photovoltaic array according to claim 8, which is characterized in that the orientation tracking photovoltaic array also wraps
Include header box, muti-piece photovoltaic panel connects to form one group of circuit, and multiple groups of loop is connected in parallel to the header box, the header box with
The inverter connection.
10. orientation tracking photovoltaic array according to claim 8, which is characterized in that the orientation tracking photovoltaic array
Wire rod is arranged in pvc pipe.
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| CN201811500105.8A CN109445471A (en) | 2018-12-11 | 2018-12-11 | A kind of orientation tracking photovoltaic devices and array |
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| CN201811500105.8A CN109445471A (en) | 2018-12-11 | 2018-12-11 | A kind of orientation tracking photovoltaic devices and array |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113206636A (en) * | 2021-05-17 | 2021-08-03 | 北京鑫泰绿能科技有限公司 | Photovoltaic power station work monitoring system and monitoring method |
| CN113219881A (en) * | 2021-05-21 | 2021-08-06 | 浙江正泰新能源开发有限公司 | Driving device and method for photovoltaic tracking support |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012048640A1 (en) * | 2010-10-12 | 2012-04-19 | Xu Qiming | Laterally-adjusted automatic solar energy tracking device |
| CN202550578U (en) * | 2011-12-23 | 2012-11-21 | 江西九江供电公司 | Remote servo controlled solar photovoltaic grid-connected power generation device |
| CN202735855U (en) * | 2012-06-29 | 2013-02-13 | 上海理工大学 | Light tracking system in photovoltaic system |
| CN207182113U (en) * | 2017-09-13 | 2018-04-03 | 杨玄星 | A kind of solar energy tracking device |
| CN207380562U (en) * | 2017-11-10 | 2018-05-18 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of photovoltaic panel sun-following device |
| CN209606851U (en) * | 2018-12-11 | 2019-11-08 | 内蒙古伊泰新能源开发有限公司 | A kind of orientation tracking photovoltaic devices and array |
-
2018
- 2018-12-11 CN CN201811500105.8A patent/CN109445471A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012048640A1 (en) * | 2010-10-12 | 2012-04-19 | Xu Qiming | Laterally-adjusted automatic solar energy tracking device |
| CN202550578U (en) * | 2011-12-23 | 2012-11-21 | 江西九江供电公司 | Remote servo controlled solar photovoltaic grid-connected power generation device |
| CN202735855U (en) * | 2012-06-29 | 2013-02-13 | 上海理工大学 | Light tracking system in photovoltaic system |
| CN207182113U (en) * | 2017-09-13 | 2018-04-03 | 杨玄星 | A kind of solar energy tracking device |
| CN207380562U (en) * | 2017-11-10 | 2018-05-18 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of photovoltaic panel sun-following device |
| CN209606851U (en) * | 2018-12-11 | 2019-11-08 | 内蒙古伊泰新能源开发有限公司 | A kind of orientation tracking photovoltaic devices and array |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113206636A (en) * | 2021-05-17 | 2021-08-03 | 北京鑫泰绿能科技有限公司 | Photovoltaic power station work monitoring system and monitoring method |
| CN113206636B (en) * | 2021-05-17 | 2022-05-13 | 北京鑫泰绿能科技有限公司 | Photovoltaic power station work monitoring system and monitoring method |
| CN113219881A (en) * | 2021-05-21 | 2021-08-06 | 浙江正泰新能源开发有限公司 | Driving device and method for photovoltaic tracking support |
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