CN109004901B - Stacked wing type photovoltaic power generation energy storage device - Google Patents
Stacked wing type photovoltaic power generation energy storage device Download PDFInfo
- Publication number
- CN109004901B CN109004901B CN201810800170.6A CN201810800170A CN109004901B CN 109004901 B CN109004901 B CN 109004901B CN 201810800170 A CN201810800170 A CN 201810800170A CN 109004901 B CN109004901 B CN 109004901B
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- power generation
- photovoltaic power
- energy storage
- storage device
- support
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- 238000010248 power generation Methods 0.000 title claims abstract description 75
- 238000004146 energy storage Methods 0.000 title claims abstract description 40
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 6
- 239000003245 coal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a stacked wing type photovoltaic power generation energy storage device, which comprises: the photovoltaic power generation device comprises a box body, a wing-folding photovoltaic power generation assembly, a controller and an energy storage device, wherein the wing-folding photovoltaic power generation assembly comprises a telescopic driving device, a first support and a second support, a shaft sleeve is arranged at the bottom end of the first support, a second rotating shaft extending into the shaft sleeve is arranged at the bottom end of the second support, a driven gear is arranged on the second rotating shaft, a motor is arranged on the back of the first support, a first frame body is arranged on the front of the first support, a first photovoltaic power generation plate is arranged in the first frame body, a second frame body opposite to the first frame body is arranged on the back of the second support, and a second photovoltaic power generation plate is arranged in the second frame body. Through the mode, the stacked wing type photovoltaic power generation and energy storage device disclosed by the invention can be folded and stored, is small in occupied space, is large in unfolded surface area, greatly improves light-receiving area and power generation efficiency, realizes storage of large electric quantity, and is good in practicability.
Description
Technical Field
The invention relates to the technical field of photovoltaic energy storage, in particular to a wing-folding type photovoltaic power generation energy storage device.
Background
Along with the aggravation of coal and electricity pollution and the excessive consumption of coal resources, clean energy sources such as hydropower, wind power, solar power generation and the like are greatly developed. Particularly in areas with sufficient sunlight, the solar power generation efficiency is high, and the problem of power shortage can be greatly relieved.
The fixed photovoltaic power generation devices are arranged on part of houses and places, so that residents or enterprises can be assisted to use electricity, but the problem that the electricity cannot be stored exists, the surplus electricity generated by the photovoltaic power generation devices in the daytime can only be wasted, and the situation that no electricity is available is faced when electricity is used at night, so that the existing solution is to grid-connect with a conventional power grid. The grid connection of the photovoltaic power generation and the conventional power grid has policy and technical problems, and potential safety hazards to the conventional power grid exist.
In addition, the fixed photovoltaic power generation device cannot move, so that the flexibility of use is limited, the movable photovoltaic power generation device is limited by volume, the generated energy is low, and the practicability is poor.
Disclosure of Invention
The invention mainly solves the technical problem of providing the stacked wing type photovoltaic power generation energy storage device, which improves the light receiving area and the power storage capacity and increases the use flexibility and the practicability.
In order to solve the technical problems, the invention adopts a technical scheme that: provided is a stacked-wing photovoltaic power generation and energy storage device, which comprises: the photovoltaic power generation device comprises a box body, a stacked wing photovoltaic power generation assembly, a controller and an energy storage device, wherein the stacked wing photovoltaic power generation assembly is arranged on the side face of the box body and comprises a telescopic driving device, a first support and a second support, bearing seats positioned at two ends of the top of the first support are arranged in the box body, first rotating shafts extending into the bearing seats are arranged at two ends of the top of the first support, the top of the telescopic driving device is hinged to the back face of the first support to swing the first support, a shaft sleeve is arranged at the bottom end of the first support, a second rotating shaft extending into the shaft sleeve is arranged at the bottom end of the second support, a driven gear is arranged on the second rotating shaft, a motor is arranged at the back face of the first support, a driving gear meshed with the driven gear is arranged on an output shaft of the motor, a first frame body is arranged on the front face of the first support, a first photovoltaic power generation plate is arranged in the first frame body, a second frame body opposite to the first frame body is arranged on the back face of the second frame body, a second photovoltaic power generation plate is arranged in the second frame body, and the first photovoltaic power generation device and the linear controller are connected with the first photovoltaic power generation plate and the linear controller respectively.
In a preferred embodiment of the present invention, the controller and the energy storage device are respectively disposed in the case.
In a preferred embodiment of the invention, the container is a standard container housing.
In a preferred embodiment of the present invention, the stacked-wing photovoltaic power generation modules are disposed on two or four opposite sides of the case.
In a preferred embodiment of the present invention, a strip-shaped plate is disposed at a top of the box at intervals, a third frame is disposed on the strip-shaped plate, a third photovoltaic power generation plate is disposed in the third frame, and the third photovoltaic power generation plate is linearly connected with the controller.
In a preferred embodiment of the invention, a supporting beam hinged with the bottom of the telescopic driving device is arranged in the box body.
In a preferred embodiment of the present invention, a limiting plate extending downward is disposed at the bottom of the front surface of the second bracket, and a baffle plate located inside the limiting plate is disposed in the box body, so that the first bracket and the second bracket maintain a vertical structure when being stored.
In a preferred embodiment of the present invention, the air compressor is disposed in the box, the telescopic driving device is a pneumatic cylinder, a pipeline connected between the telescopic driving device and the air compressor is disposed in the box, an electromagnetic valve is disposed on the pipeline, and the electromagnetic valve and the air compressor are respectively connected with the controller in a linear manner.
In a preferred embodiment of the present invention, the controller is a solar energy and energy storage inversion management integrated machine.
In a preferred embodiment of the present invention, the energy storage device is a lithium battery.
The beneficial effects of the invention are as follows: the stacked-wing photovoltaic power generation energy storage device provided by the invention has the advantages that the stacked-wing photovoltaic power generation assembly is particularly adopted, the stacked-wing photovoltaic power generation assembly can be folded and stored, the occupied space is small, the surface area after being unfolded is large, the light-receiving area and the power generation efficiency are greatly improved, the storage of large electric quantity is realized, the practicability is good, the transportation and the operation are more flexible, and the application range is wide.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic diagram of a stacked-wing photovoltaic power generation and storage device according to a preferred embodiment of the present invention;
FIG. 2 is a right side view of FIG. 1;
fig. 3 is a schematic view showing an unfolding structure of a stacked-wing photovoltaic power generation and energy storage device according to a preferred embodiment of the present invention.
Description of the embodiments
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 3, an embodiment of the present invention includes:
a stacked-wing photovoltaic power generation and energy storage device, comprising: the solar photovoltaic power generation device comprises a box body 1, a stacked-wing photovoltaic power generation assembly, a controller and an energy storage device 20, wherein the stacked-wing photovoltaic power generation assembly is arranged on the side face of the box body 1, the stacked-wing photovoltaic power generation assembly is arranged on the four side faces of the box body 1, the stacked-wing photovoltaic power generation assembly can be unfolded from four sides simultaneously to reach the maximum light receiving area, and the stacked-wing photovoltaic power generation assembly with 2-3 side faces can be unfolded according to terrains and is flexible to use.
The container body 1 is a standard container body, the transportation is more convenient, the waste container body can be utilized for transformation, the cost is reduced, the energy storage device 20 is a lithium battery, the recovered power battery can be adopted for the power battery recovery and the utilization of the electric automobile, and the pollution problem is reduced. The controller and the energy storage device 20 are respectively arranged in the box body 1, the protection of the box body 1 to the controller and the energy storage device 20 is good, and the controller and the energy storage device 20 are transported together and move flexibly.
The folding wing photovoltaic power generation assembly comprises a telescopic driving device 4, a first support 16 and a second support 7, and bearing seats 3 positioned at two ends of the top of the first support 16 are arranged in the box body 1, and the first support 16 and the second support 7 can adopt a structure that a plurality of branch supports are connected in series due to the fact that the side face of the box body 1 is relatively long, each branch support is provided with the telescopic driving device 4, and the deformation problem after unfolding is reduced.
The first rotating shafts extending into the bearing seats 3 are arranged at two ends of the top of the first support 16, the shaft sleeves 12 are arranged at the bottom ends of the first support 16, the supporting beams 19 hinged to the bottoms of the telescopic driving devices 4 are arranged in the box body 1, the structure is firmer, the tops of the telescopic driving devices 4 are hinged to the back of the first support 16 to swing the first support 16, the horizontal and vertical state of the first support 16 are converted, or the first support stays at a certain specific angle to receive sunlight, the power generation efficiency is high, and the angle setting is convenient.
The bottom end of the second bracket 7 is provided with a second rotating shaft extending into the shaft sleeve 12, so that the first bracket 16 and the second bracket 7 can be folded and unfolded. The second rotating shaft is provided with a driven gear 10, the back of the first bracket 16 is provided with a motor 13, the output shaft of the motor 13 is provided with a driving gear 11 meshed with the driven gear 10, and the motor 13 is utilized to perform overturning driving of the second bracket 7.
The front of the first bracket 16 is provided with a first frame 17, a first photovoltaic power generation plate 18 is arranged in the first frame 17, the back of the second bracket 7 is provided with a second frame 14 opposite to the first frame 17, a second photovoltaic power generation plate 15 is arranged in the second frame 14, and the energy storage device 20, the first photovoltaic power generation plate 18 and the second photovoltaic power generation plate 15 are respectively connected with the controller in a linear manner. The controller is an integrated machine for solar energy and energy storage inversion management, the first photovoltaic power generation panel 18 and the second photovoltaic power generation panel 15 receive sunlight after being unfolded by the first bracket 16 and the second bracket 7, convert the sunlight into electric energy, rectify the electric energy through the controller and store the electric energy in the energy storage device 20.
The top interval of box 1 is provided with strip shaped plate 2, be provided with third framework 9 on the strip shaped plate 2, be provided with third photovoltaic power generation board 8 in the third framework 9, third photovoltaic power generation board 8 is connected with the controller is linear, and the top area of make full use of box 1 promotes generating efficiency.
The bottom of the front surface of the second bracket 7 is provided with a limiting plate 5 extending downwards, a baffle 6 positioned at the inner side of the limiting plate 5 is arranged in the box body 1, so that the first bracket 16 and the second bracket 7 keep a vertical structure when being stored, after the first bracket 16 and the second bracket 7 are unfolded, the limiting plate 5 contacts with the back surface of the first bracket 16 to limit, and the first bracket 16 and the second bracket 7 are kept on a plane.
The air compressor is arranged in the box body 1, the telescopic driving device 4 is a pneumatic cylinder, a pipeline connected between the telescopic driving device 4 and the air compressor is arranged in the box body 1, an electromagnetic valve is arranged on the pipeline, the electromagnetic valve and the air compressor are respectively and linearly connected with the controller, the electromagnetic valve and the air compressor are powered by the energy storage device 20, and the operation is labor-saving.
In summary, the folding wing type photovoltaic power generation and energy storage device provided by the invention particularly adopts the folding wing type photovoltaic power generation assembly which can be folded and stored, is convenient to transport and store, is convenient to unfold, improves the generated energy, realizes the storage and uninterrupted use of electric power, and has good practicability.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (10)
1. A stacked-wing photovoltaic power generation and energy storage device, comprising: the photovoltaic power generation device comprises a box body, a stacked wing photovoltaic power generation assembly, a controller and an energy storage device, wherein the stacked wing photovoltaic power generation assembly is arranged on the side face of the box body and comprises a telescopic driving device, a first support and a second support, bearing seats positioned at two ends of the top of the first support are arranged in the box body, first rotating shafts extending into the bearing seats are arranged at two ends of the top of the first support, the top of the telescopic driving device is hinged to the back face of the first support to swing the first support, a shaft sleeve is arranged at the bottom end of the first support, a second rotating shaft extending into the shaft sleeve is arranged at the bottom end of the second support, a driven gear is arranged on the second rotating shaft, a motor is arranged at the back face of the first support, a driving gear meshed with the driven gear is arranged on an output shaft of the motor, a first frame body is arranged on the front face of the first support, a first photovoltaic power generation plate is arranged in the first frame body, a second frame body opposite to the first frame body is arranged on the back face of the second frame body, a second photovoltaic power generation plate is arranged in the second frame body, and the first photovoltaic power generation device and the linear controller are connected with the first photovoltaic power generation plate and the linear controller respectively.
2. The stacked photovoltaic power generation and energy storage device of claim 1, wherein the controller and the energy storage device are each disposed within a housing.
3. The stacked photovoltaic power generation and energy storage device of claim 1 wherein the housing is a standard container housing.
4. The stacked-wing photovoltaic power generation and energy storage device of claim 1, wherein the stacked-wing photovoltaic power generation assemblies are disposed on opposite sides or four sides of the case.
5. The stacked wing photovoltaic power generation and energy storage device according to claim 1, wherein strip-shaped plates are arranged at the top of the box body at intervals, third frame bodies are arranged on the strip-shaped plates, third photovoltaic power generation plates are arranged in the third frame bodies, and the third photovoltaic power generation plates are in linear connection with the controller.
6. The stacked photovoltaic power generation and energy storage device as claimed in claim 1, wherein a support beam hinged to the bottom of the telescopic driving device is arranged in the box body.
7. The stacked-wing photovoltaic power generation and energy storage device according to claim 1, wherein a limiting plate extending downwards is arranged at the bottom of the front face of the second bracket, and a baffle plate located on the inner side of the limiting plate is arranged in the box body, so that the first bracket and the second bracket keep a vertical structure when being stored.
8. The wing-folded photovoltaic power generation and energy storage device according to claim 1, wherein an air compressor is arranged in the box body, the telescopic driving device is a pneumatic cylinder, a pipeline connected between the telescopic driving device and the air compressor is arranged in the box body, an electromagnetic valve is arranged on the pipeline, and the electromagnetic valve and the air compressor are respectively connected with the controller in a linear mode.
9. The stacked photovoltaic power generation and energy storage device of claim 1, wherein the controller is a solar energy and energy storage inversion management all-in-one machine.
10. The stacked photovoltaic power generation energy storage device of claim 1, wherein the energy storage device is a lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800170.6A CN109004901B (en) | 2018-07-20 | 2018-07-20 | Stacked wing type photovoltaic power generation energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800170.6A CN109004901B (en) | 2018-07-20 | 2018-07-20 | Stacked wing type photovoltaic power generation energy storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109004901A CN109004901A (en) | 2018-12-14 |
| CN109004901B true CN109004901B (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810800170.6A Active CN109004901B (en) | 2018-07-20 | 2018-07-20 | Stacked wing type photovoltaic power generation energy storage device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109004901B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110713115A (en) * | 2019-09-20 | 2020-01-21 | 中国第一汽车股份有限公司 | Alignment device and full-automatic crown block system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2007039732A2 (en) * | 2005-10-04 | 2007-04-12 | Brian Ellis | Mobile power supply units |
| KR100799260B1 (en) * | 2007-06-25 | 2008-01-29 | 주식회사 원광엔이씨 | Solar power plant equipped with module frame driving apparatus |
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| CN207612218U (en) * | 2017-12-23 | 2018-07-13 | 合肥聚能新能源科技有限公司 | A kind of box-type photovoltaic generation electric energy storage device |
| CN208386487U (en) * | 2018-07-20 | 2019-01-15 | 苏州沪港科技股份有限公司 | Fold wing formula photovoltaic power generation energy memory |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CA2800039A1 (en) * | 2012-12-20 | 2014-06-20 | Eric Chambe | Mobile solar generating set |
| US10005571B2 (en) * | 2014-12-09 | 2018-06-26 | Northrop Grumman Systems Corporation | Deployable solar panel array for spacecraft |
-
2018
- 2018-07-20 CN CN201810800170.6A patent/CN109004901B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007039732A2 (en) * | 2005-10-04 | 2007-04-12 | Brian Ellis | Mobile power supply units |
| KR100799260B1 (en) * | 2007-06-25 | 2008-01-29 | 주식회사 원광엔이씨 | Solar power plant equipped with module frame driving apparatus |
| CN106877800A (en) * | 2015-02-12 | 2017-06-20 | 钱秀英 | The supporting mechanism of photovoltaic module |
| CN106911300A (en) * | 2017-04-12 | 2017-06-30 | 深圳市奈士迪技术研发有限公司 | A kind of collapsible photovoltaic power generation apparatus of stabilized structure |
| CN207612218U (en) * | 2017-12-23 | 2018-07-13 | 合肥聚能新能源科技有限公司 | A kind of box-type photovoltaic generation electric energy storage device |
| CN208386487U (en) * | 2018-07-20 | 2019-01-15 | 苏州沪港科技股份有限公司 | Fold wing formula photovoltaic power generation energy memory |
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| CN109004901A (en) | 2018-12-14 |
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