CN219458972U - Reactive power regulation and control device for distributed photovoltaic power station - Google Patents
Reactive power regulation and control device for distributed photovoltaic power station Download PDFInfo
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- CN219458972U CN219458972U CN202320542628.9U CN202320542628U CN219458972U CN 219458972 U CN219458972 U CN 219458972U CN 202320542628 U CN202320542628 U CN 202320542628U CN 219458972 U CN219458972 U CN 219458972U
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- control box
- connecting seat
- distributed photovoltaic
- reactive power
- photovoltaic power
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Abstract
The utility model provides a reactive power regulation device of a distributed photovoltaic power station, which comprises a control box with a box door, wherein an outgoing window is arranged on the control box, a mounting frame is arranged at the bottom of the inner side of the control box, a static reactive power generator and a storage battery are arranged on the mounting frame, a converter is fixed on the side surface of the storage battery, the converter and the static reactive power generator are electrically connected with the storage battery through circuits, and the reactive power regulation device is characterized in that a first connecting seat and a second connecting seat are distributed and arranged at the top of the outer side of the control box, the first connecting seat is connected with a joint seat of a universal joint, the joint of the universal joint is rotationally connected with one end of a solar cell panel, a buckle lock is further arranged between the other end of the solar cell panel and the second connecting seat, the solar cell panel is electrically connected with the rotary converter through circuits, and at least two rubber protection strips are further arranged at the top of the outer side of the control box and are positioned between the first connecting seat and the second connecting seat.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic power stations, and relates to a reactive power regulation device of a distributed photovoltaic power station.
Background
Distributed photovoltaic power plants generally refer to power generation systems that utilize distributed resources and are arranged in the vicinity of users on a smaller installed scale. Through searching, for example, chinese patent literature discloses a reactive power regulation control device of a distributed photovoltaic power station, and the application number is 2018203186542. The solar panel in the reactive power regulation control device is fixedly arranged at the top of the simple control room, and the solar panel is easy to damage during carrying or moving, so that the design of the reactive power regulation control device of the distributed photovoltaic power station is necessary.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a reactive power regulation device of a distributed photovoltaic power station.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a reactive regulation and control device of distributed photovoltaic power plant, includes the control box with the chamber door, be equipped with the window of being qualified for the next round of competitions on the control box, the bottom of control box inboard is equipped with the mounting bracket, be equipped with static var generator and battery on the mounting bracket, the battery side is fixed with the converter, and converter and static var generator all pass through circuit and battery electric connection, a serial communication port, connecting seat one and connecting seat two are installed in the top distribution in the control box outside, connecting seat one and universal joint's joint seat link to each other, universal joint's adapter and solar cell panel one end rotate and are connected, still have the latch between solar cell panel's the other end and the connecting seat two, solar cell panel passes through circuit and converter electric connection, the top in the control box outside still has two at least rubber protection strips, and the rubber protection strip is located between connecting seat one and the connecting seat two, the shape of rubber protection strip is L type.
The utility model discloses a control box, including control box, guide cylinder, threaded connection, locking screw, supporting legs, support leg, straight-bar pass through, guide cylinder is all vertically installed at the both ends in the control box outside, sliding connection has the straight-bar in the guide cylinder, threaded connection has the locking screw that is used for locking the straight-bar on the guide cylinder, still be connected with the supporting legs on the guide cylinder, and offered the hole of stepping down that supplies the straight-bar to pass through on the supporting legs.
The locking screw is a hand-screwed screw.
The shape of the hasp lock is T-shaped.
The other end of the solar panel is also provided with a handle.
The straight rod is provided with a spike part.
Compared with the prior art, the distributed photovoltaic power station reactive power regulation device has the advantages that:
according to the utility model, the solar panel is connected to the top of the control box by adopting the universal joint, when the solar panel is not needed, the working face of the solar panel can be turned downwards, the whole solar panel is fixed with the control box by the snap lock, meanwhile, the rubber protection strips can protect the two sides of the solar panel, accidental damage is avoided, and when the solar panel is needed, the working face of the solar panel is only turned upwards.
Drawings
FIG. 1 is a schematic perspective view of a removed portion of the present utility model;
FIG. 2 is a schematic plan view of the present utility model;
FIG. 3 is a partial enlarged view at A;
FIG. 4 is a partial enlarged view at B;
in the figure, 1, a control box; 2. a door; 3. a rubber guard bar; 4. a solar cell panel; 5. a snap lock; 6. a second connecting seat; 7. a static var generator; 8. a mounting frame; 9. a storage battery; 10. a converter; 11. supporting feet; 12. locking a screw; 13. a guide cylinder; 14. a straight rod; 14a, a spike; 15. a first connecting seat; 16. a universal joint; 17. a handle.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1-4, the reactive regulation device of the distributed photovoltaic power station comprises a control box 1 with a box door 2, wherein an outlet window is arranged on the control box 1, a mounting frame 8 is arranged at the bottom of the inner side of the control box 1, a static reactive generator 7 and a storage battery 9 are arranged on the mounting frame 8, a converter 10 is fixed on the side surface of the storage battery 9, the converter 10 and the static reactive generator 7 are electrically connected with the storage battery 9 through circuits, a first connecting seat 15 and a second connecting seat 6 are distributed and arranged at the top of the outer side of the control box 1, the first connecting seat 15 is connected with a connector seat of a universal joint 16, an adapter of the universal joint 16 is rotationally connected with one end of a solar panel 4, and the universal joint 16 adopts the existing product; a snap lock 5 is further arranged between the other end of the solar cell panel 4 and the second connecting seat 6, the solar cell panel 4 is electrically connected with the converter through a circuit, at least two rubber protection strips 3 are further arranged at the top of the outer side of the control box 1, the rubber protection strips 3 are positioned between the first connecting seat 15 and the second connecting seat 6, and the shape of the rubber protection strips 3 is L; in practice, the working principles of the static var generator 7, the storage battery 9, the solar panel 4, the converter and the like are the prior art in the reference document.
The two ends of the outer side of the control box 1 are vertically provided with guide cylinders 13, a straight rod 14 is connected in a sliding manner in the guide cylinders 13, locking screws 12 for locking the straight rod 14 are connected to the guide cylinders 13 in a threaded manner, supporting legs 11 are connected to the guide cylinders 13, and abdication holes for the straight rod 14 to pass through are formed in the supporting legs 11; by adopting the structure, when the control box 1 is not required to be fixed, the control box is supported by the supporting legs 11, and when the control box is required to be fixed on the ground, the straight rod 14 is pulled out and inserted into the mud, so that the operation is convenient.
The locking screw 12 is a hand screw.
The shape of the hasp lock 5 is T-shaped.
The other end of the solar panel 4 is also provided with a handle 17.
The straight rod 14 has a spike 14a thereon.
All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides a reactive regulation and control device of distributed photovoltaic power plant, includes control box (1) with chamber door (2), be equipped with wire outlet window on control box (1), the inboard bottom of control box (1) is equipped with mounting bracket (8), be equipped with static var generator (7) and battery (9) on mounting bracket (8), battery (9) side is fixed with converter (10), and converter (10) and static var generator (7) all pass through circuit and battery (9) electric connection, a serial communication port, connecting seat one (15) and connecting seat two (6) are installed in the top distribution in control box (1) outside, connecting seat one (15) and universal joint (16) are linked to each other, adapter and solar cell panel (4) one end swivelling joint of universal joint (16), still have buckle lock (5) between the other end of solar cell panel (4) and connecting seat two (6), solar cell panel (4) pass through circuit and converter electric connection, control box (1) top distribution has two at least shapes of rubber (3) and two (3) and protection strip shape between (3) and two protection strip (3.
2. The reactive power regulation device of the distributed photovoltaic power station according to claim 1, wherein guide cylinders (13) are vertically arranged at two ends of the outer side of the control box (1), a straight rod (14) is connected in a sliding mode in the guide cylinders (13), locking screws (12) used for locking the straight rod (14) are connected to the guide cylinders (13) in a threaded mode, supporting legs (11) are further connected to the guide cylinders (13), and abdicating holes for the straight rod (14) to pass through are formed in the supporting legs (11).
3. A distributed photovoltaic power plant reactive power control device according to claim 2, characterized in that the locking screw (12) is a hand screw.
4. A distributed photovoltaic power plant reactive power regulation device according to claim 1, characterized in that the shape of the clasp lock (5) is T-shaped.
5. A distributed photovoltaic power station reactive power control device according to claim 1, characterized in that the other end of the solar panel (4) is also provided with a handle (17).
6. A distributed photovoltaic power plant reactive power regulation device according to claim 2, characterized in that the straight rod (14) has a spike (14 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542628.9U CN219458972U (en) | 2023-03-16 | 2023-03-16 | Reactive power regulation and control device for distributed photovoltaic power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542628.9U CN219458972U (en) | 2023-03-16 | 2023-03-16 | Reactive power regulation and control device for distributed photovoltaic power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219458972U true CN219458972U (en) | 2023-08-01 |
Family
ID=87411638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320542628.9U Active CN219458972U (en) | 2023-03-16 | 2023-03-16 | Reactive power regulation and control device for distributed photovoltaic power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219458972U (en) |
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2023
- 2023-03-16 CN CN202320542628.9U patent/CN219458972U/en active Active
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