CN113206469A - Distributed photovoltaic power station reactive power compensation device - Google Patents
Distributed photovoltaic power station reactive power compensation device Download PDFInfo
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- CN113206469A CN113206469A CN202110584168.1A CN202110584168A CN113206469A CN 113206469 A CN113206469 A CN 113206469A CN 202110584168 A CN202110584168 A CN 202110584168A CN 113206469 A CN113206469 A CN 113206469A
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000003139 buffering effect Effects 0.000 claims description 25
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
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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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of reactive power compensation devices, in particular to a distributed photovoltaic power station reactive power compensation device which is convenient to protect a reactive power compensator and internal parts thereof by arranging a buffer protection mechanism, avoids the parts from loosening due to long-term vibration and improves the use stability; the buffer protection mechanism comprises a box body, four groups of buffer protection mechanisms and a plurality of groups of supporting buffer mechanisms, wherein a cavity is formed in the box body, the four groups of buffer protection mechanisms are respectively installed on four corners in the box body, each buffer protection mechanism comprises a buffer slide bar, a first spring, a buffer slide ring, a transverse insertion bar, a second spring, a fixed corner block, a buffer slot and a reactive compensator, the slot is formed in the lower side of the side end in the box body, the buffer slide bar is fixedly inserted into the slot, the first spring is sleeved on the buffer slide bar, and the buffer slide ring is slidably sleeved on the buffer slide bar.
Description
Technical Field
The invention relates to the technical field of reactive power compensation devices, in particular to a distributed photovoltaic power station reactive power compensation device.
Background
The reactive power compensation device is in an indispensable and very important position in an electric power supply system, the compensation device is reasonably selected, network loss can be reduced to the maximum extent, the quality of a power grid is improved, otherwise, a plurality of factors such as the power supply system, voltage fluctuation, harmonic wave increase and the like can be caused if the reactive power compensation device is selected or used improperly.
Disclosure of Invention
In order to solve the technical problems, the invention provides the distributed photovoltaic power station reactive power compensation device which is convenient to protect the reactive power compensator and internal parts thereof, avoids the parts from loosening due to long-term vibration and improves the use stability by arranging the buffer protection mechanism.
The invention discloses a distributed photovoltaic power station reactive power compensation device, which comprises a box body, four groups of buffer protection mechanisms and a plurality of groups of supporting buffer mechanisms, wherein a cavity is arranged in the box body, the four groups of buffer protection mechanisms are respectively arranged on four corners in the box body, each buffer protection mechanism comprises a buffer slide bar, a first spring, a buffer slide ring, a transverse inserted bar, a second spring, a fixed corner block, a buffer slot and a reactive power compensator, the lower side of the side end in the box body is provided with a slot, the buffer slide bar is fixedly inserted in the slot, the first spring is sleeved on the buffer slide bar, the buffer slide ring is slidably sleeved on the buffer slide bar, the bottom end of the buffer slide ring is tightly attached to the top end of the first spring, the side end of the transverse inserted bar is tightly connected with the outer end of the buffer slide ring, the side end of the second spring is tightly connected with the outer end of the transverse inserted bar, and the buffer slot is transversely arranged in the fixed corner block, the second spring is fixedly installed in the buffer slot, the transverse insertion rod is inserted in the buffer slot in a sliding mode, the fixed corner blocks are provided with right-angle clamping grooves, and four corners of the reactive compensator are respectively clamped in the four groups of the right-angle clamping grooves of the fixed corner blocks.
According to the distributed reactive power compensation device for the photovoltaic power station, the supporting and buffering mechanism comprises a spring mounting block, a third spring and a supporting and buffering column, the spring mounting block is fixedly mounted at the bottom end inside the box body, the third spring is fixedly mounted in the spring mounting block, the top end of the supporting and buffering column is fixedly connected with the bottom end of the reactive power compensator, and the bottom end of the supporting and buffering column is tightly attached to the top end of the third spring.
The distributed reactive power compensation device for the photovoltaic power station further comprises two groups of moving wheel mounting plates, moving universal supports and moving wheels, wherein the two groups of moving wheel mounting plates are symmetrically and fixedly mounted on the lower sides of the left end and the right end of the box body, one group of moving universal supports is fixedly mounted at the bottom end of each group of moving wheel mounting plates, and one group of moving wheels is rotatably mounted on each moving universal support.
The distributed reactive power compensation device for the photovoltaic power station further comprises a threaded sleeve, a threaded rod, a hand wheel and a supporting pointed cone, wherein the threaded sleeve is fixedly connected to the movable wheel mounting plate in a communicated mode, the threaded rod is installed in the threaded sleeve in a screwed mode, the bottom end of the hand wheel is fixedly connected with the top end of the threaded rod, and the top end of the supporting pointed cone is fixedly connected with the bottom end of the threaded rod.
The distributed photovoltaic power station reactive power compensation device also comprises limiting plates, and two groups of limiting plates are symmetrically and tightly sleeved at the upper end and the lower end of the threaded rod.
The reactive power compensation device for the distributed photovoltaic power station further comprises a protective rubber pad, and the protective rubber pad is fixedly adhered to the right-angle clamping groove of the fixed corner block.
The distributed photovoltaic power station reactive power compensation device also comprises a plurality of groups of heat dissipation ports and protection inclined plates, wherein the left end and the right end of the box body are symmetrically communicated with the heat dissipation ports, and the upper side of the outer end of each group of the heat dissipation ports is fixedly provided with one group of the protection inclined plates.
The distributed photovoltaic power station reactive power compensation device also comprises rain-proof top support rods and a rain-proof top, wherein two groups of rain-proof top support rods are symmetrically and fixedly mounted at the top end of the box body, and the bottom ends of the rain-proof tops are fixedly connected with the top ends of the two groups of rain-proof top support rods.
Compared with the prior art, the invention has the beneficial effects that: in the normal working process of the box body and the reactive compensator and the process of moving the box body and the reactive compensator, the reactive compensator generates vibration due to external vibration and impact of other objects, when in vibration, the reactive compensator transmits force to the transverse inserted rod through the fixed angle block, then the transverse inserted rod slides on the buffering slide rod through the buffering slide ring, the buffering slide ring compresses the first spring, the force in the vertical direction is discharged through deformation of the first spring, then the transverse inserted rod slides in the buffering slot to compress the second spring, the force in the horizontal direction is discharged through deformation of the second spring, the reactive compensator and internal parts of the reactive compensator are protected, and by arranging the buffering protection mechanism, the reactive compensator and the internal parts of the reactive compensator are protected, the parts are prevented from being loosened due to long-term vibration, and the use stability is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a schematic view of a moving wheel mounting arrangement;
in the drawings, the reference numbers: 1. a box body; 2. buffering the sliding rod; 3. a first spring; 4. a buffer slip ring; 5. a transverse insertion rod; 6. a second spring; 7. fixing the corner block; 8. a buffer slot; 9. a reactive compensator; 10. a spring mounting block; 11. a third spring; 12. supporting the buffer column; 13. a moving wheel mounting plate; 14. moving the universal bracket; 15. a moving wheel; 16. a threaded sleeve; 17. a threaded rod; 18. a hand wheel; 19. supporting the pointed cone; 20. a limiting plate; 21. a protective rubber pad; 22. a heat dissipation port; 23. a protective sloping plate; 24. a rain-proof top strut; 25. a rain-proof roof.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the distributed photovoltaic power station reactive power compensation device of the invention comprises a box body 1, four groups of buffer protection mechanisms and a plurality of groups of supporting buffer mechanisms, wherein a cavity is arranged in the box body 1, the four groups of buffer protection mechanisms are respectively arranged on four corners in the box body 1, each buffer protection mechanism comprises a buffer slide bar 2, a first spring 3, a buffer slide ring 4, a transverse inserted bar 5, a second spring 6, a fixed corner block 7, a buffer slot 8 and a reactive power compensator 9, a slot is arranged on the lower side of the side end in the box body 1, the buffer slide bar 2 is fixedly inserted in the slot, the first spring 3 is sleeved on the buffer slide bar 2, the buffer slide ring 4 is slidably sleeved on the buffer slide bar 2, the bottom end of the buffer slide ring 4 is tightly attached to the top end of the first spring 3, the side end of the transverse inserted bar 5 is tightly connected with the outer end of the buffer slide ring 4, the side end of the second spring 6 is tightly connected with the outer end of the transverse inserted bar 5, a buffer slot 8 is transversely arranged in the fixed corner block 7, the second spring 6 is fixedly arranged in the buffer slot 8, the transverse inserted rod 5 is inserted in the buffer slot 8 in a sliding manner, a right-angle clamping slot is arranged on the fixed corner block 7, and four corners of the reactive compensator 9 are respectively clamped in the right-angle clamping slots of the four groups of fixed corner blocks 7; in the normal working process of the box body 1 and the reactive power compensator 9 and the process of moving the box body 1 and the reactive power compensator 9, the reactive compensator 9 generates vibration due to external vibration and other object impact, when in vibration, the reactive compensator 9 transmits force to the transverse inserted rod 5 through the fixed angle block 7, then the transverse inserted rod 5 slides on the buffer slide rod 2 through the buffer slide ring 4, meanwhile, the buffering sliding ring 4 compresses the first spring 3, the vertical force is removed through the deformation of the first spring 3, then the transverse inserted rod 5 slides in the buffer slot 8 to compress the second spring 6, the force in the horizontal direction is removed through the deformation of the second spring 6, the reactive power compensator 9 and the internal components thereof are protected, through setting up buffering protection mechanism, be convenient for protect reactive power compensator 9 and inside spare part, avoid each spare part to shake for a long time and take place not hard up, improve the stability in use.
The invention discloses a distributed photovoltaic power station reactive power compensation device, wherein a supporting and buffering mechanism comprises a spring mounting block 10, a third spring 11 and a supporting and buffering column 12, the spring mounting block 10 is fixedly mounted at the bottom end inside a box body 1, the third spring 11 is fixedly mounted in the spring mounting block 10, the top end of the supporting and buffering column 12 is fixedly connected with the bottom end of a reactive power compensator 9, and the bottom end of the supporting and buffering column 12 is tightly attached to the top end of the third spring 11; through spring mounting piece 10, third spring 11 with support the cooperation of cushion column 12, be convenient for support reactive compensator 9, the shaking force of buffering vertical direction improves stability in use simultaneously.
The distributed reactive power compensation device for the photovoltaic power station further comprises two groups of moving wheel mounting plates 13, moving universal supports 14 and moving wheels 15, wherein the two groups of moving wheel mounting plates 13 are symmetrically and fixedly mounted at the lower sides of the left end and the right end of the box body 1, one group of moving universal supports 14 are fixedly mounted at the bottom end of each group of moving wheel mounting plates 13, and one group of moving wheels 15 are rotatably mounted on each moving universal support 14; through setting up and removing gimbal 14, remove wheel 15, the laborsaving mobile device of being convenient for is whole, improves the convenience of use.
The invention discloses a distributed photovoltaic power station reactive power compensation device, which further comprises a threaded sleeve 16, a threaded rod 17, a hand wheel 18 and a supporting pointed cone 19, wherein the threaded sleeve 16 is fixedly communicated with the movable wheel mounting plate 13, the threaded rod 17 is screwed in the threaded sleeve 16, the bottom end of the hand wheel 18 is fixedly connected with the top end of the threaded rod 17, and the top end of the supporting pointed cone 19 is fixedly connected with the bottom end of the threaded rod 17; in the working process of the equipment, the hand wheel 18 is rotated, then the rotated hand wheel 18 drives the threaded rod 17 to rotate, then the rotated threaded rod 17 is in threaded fit with the threaded sleeve 16, the threaded rod 17 moves downwards, then the downwards moving threaded rod 17 drives the support pointed cone 19 to move downwards, then the bottom end of the support pointed cone 19 is inserted on the ground, and the support pointed cone 19 is inserted on the ground, so that the accidental movement of the equipment is avoided, and the use stability is improved.
The distributed reactive power compensation device for the photovoltaic power station further comprises limiting plates 20, and two groups of limiting plates 20 are symmetrically and tightly sleeved at the upper end and the lower end of the threaded rod 17; through setting up limiting plate 20, the stroke that the restriction threaded rod 17 reciprocated in thread bush 16 avoids threaded rod 17 spiral shell dress to remove the overtravel and breaks away from thread bush 16, improves stability in use.
The reactive power compensation device for the distributed photovoltaic power station also comprises a protective rubber pad 21, wherein the protective rubber pad 21 is fixedly adhered in a right-angle clamping groove of the fixed corner block 7; through setting up protection cushion 21, the 9 corners of protection reactive power compensator avoid 9 corners of reactive power compensator to be gouged by fixed corner piece 7, improve stability in use.
The distributed photovoltaic power station reactive power compensation device further comprises a heat dissipation port 22 and a protection inclined plate 23, wherein the left end and the right end of the box body 1 are symmetrically communicated with a plurality of groups of heat dissipation ports 22, and a group of protection inclined plates 23 are fixedly installed on the upper sides of the outer ends of each group of heat dissipation ports 22; through setting up thermovent 22, be convenient for in time discharge the heat that reactive power compensator 9 work produced, through setting up protection swash plate 23, protect thermovent 22, avoid during rainwater sputter gets into thermovent 22, improve stability in use.
The distributed photovoltaic power station reactive power compensation device further comprises rain-proof top supporting rods 24 and a rain-proof top 25, wherein the two groups of rain-proof top supporting rods 24 are symmetrically and tightly installed at the top end of the box body 1, and the bottom end of the rain-proof top 25 is tightly connected with the top ends of the two groups of rain-proof top supporting rods 24; through setting up rain-proof top 25, shelter from the rainwater, avoid the rainwater directly to drench on box 1, improve the practicality of use.
When the distributed photovoltaic power station reactive power compensation device works, in the normal working process of the box body 1 and the reactive power compensator 9 and the process of moving the box body 1 and the reactive power compensator 9, the reactive power compensator 9 generates vibration due to external vibration and other object impact, when the vibration occurs, the reactive power compensator 9 transmits force to the transverse inserted rod 5 through the fixed angle block 7, then the transverse inserted rod 5 slides on the buffer slide rod 2 through the buffer slide ring 4, meanwhile, the buffer slide ring 4 compresses the first spring 3, the vertical force is removed through the deformation of the first spring 3, then the transverse inserted rod 5 slides in the buffer slot 8 to compress the second spring 6, the horizontal force is removed through the deformation of the second spring 6, and the reactive power compensator 9 and internal parts thereof are protected.
According to the distributed photovoltaic power station reactive power compensation device, the installation mode, the connection mode or the setting mode are common mechanical modes, and the device can be implemented as long as the beneficial effects of the device can be achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A distributed photovoltaic power station reactive power compensation device is characterized by comprising a box body (1), four groups of buffer protection mechanisms and a plurality of groups of supporting buffer mechanisms, wherein a cavity is arranged in the box body (1), the four groups of buffer protection mechanisms are respectively arranged on four corners in the box body (1), each buffer protection mechanism comprises a buffer slide bar (2), a first spring (3), a buffer slide ring (4), a transverse inserted bar (5), a second spring (6), a fixed corner block (7), a buffer slot (8) and a reactive power compensator (9), the lower side of the inner side end of the box body (1) is provided with a slot, the buffer slide bar (2) is fixedly inserted into the slot, the first spring (3) is sleeved on the buffer slide bar (2), the buffer slide ring (4) is slidably sleeved on the buffer slide bar (2), and the bottom end of the buffer slide ring (4) is tightly attached to the top end of the first spring (3), the side end of the transverse inserted rod (5) is fixedly connected with the outer end of the buffering sliding ring (4), the side end of the second spring (6) is fixedly connected with the outer end of the transverse inserted rod (5), the buffering slot (8) is transversely arranged inside the fixed corner block (7), the second spring (6) is fixedly installed in the buffering slot (8), the transverse inserted rod (5) is slidably inserted into the buffering slot (8), the fixed corner block (7) is provided with right-angle clamping slots, and four corners of the reactive compensator (9) are respectively clamped in the right-angle clamping slots of the four groups of fixed corner blocks (7).
2. The distributed photovoltaic power station reactive compensation device of claim 1, wherein the supporting and buffering mechanism comprises a spring mounting block (10), a third spring (11) and a supporting and buffering column (12), the spring mounting block (10) is fixedly mounted at the bottom end inside the box body (1), the third spring (11) is fixedly mounted in the spring mounting block (10), the top end of the supporting and buffering column (12) is tightly connected with the bottom end of the reactive compensator (9), and the bottom end of the supporting and buffering column (12) is tightly attached to the top end of the third spring (11).
3. The distributed photovoltaic power station reactive power compensation device of claim 2, further comprising two sets of moving wheel mounting plates (13), moving universal supports (14) and moving wheels (15), wherein the two sets of moving wheel mounting plates (13) are symmetrically and fixedly mounted at the lower sides of the left and right ends of the box body (1), one set of moving universal supports (14) is fixedly mounted at the bottom end of each set of moving wheel mounting plates (13), and one set of moving wheels (15) is rotatably mounted on each moving universal support (14).
4. The distributed photovoltaic power station reactive power compensation device of claim 3, further comprising a threaded sleeve (16), a threaded rod (17), a hand wheel (18) and a support pointed cone (19), wherein the threaded sleeve (16) is fixedly connected to the movable wheel mounting plate (13), the threaded rod (17) is screwed in the threaded sleeve (16), the bottom end of the hand wheel (18) is tightly connected to the top end of the threaded rod (17), and the top end of the support pointed cone (19) is tightly connected to the bottom end of the threaded rod (17).
5. The distributed photovoltaic power station reactive compensation device of claim 4, further comprising two groups of limiting plates (20), wherein the two groups of limiting plates (20) are symmetrically and tightly sleeved at the upper end and the lower end of the threaded rod (17).
6. The distributed photovoltaic power station reactive compensation device of claim 5, further comprising a protective rubber pad (21), wherein the protective rubber pad (21) is fixedly adhered to the right-angle clamping groove of the fixed corner block (7).
7. The distributed photovoltaic power station reactive power compensation device according to claim 6, further comprising a plurality of groups of heat dissipation ports (22) and protection inclined plates (23), wherein the left end and the right end of the box body (1) are symmetrically communicated with each other, and a group of protection inclined plates (23) is fixedly installed on the upper side of the outer end of each group of heat dissipation ports (22).
8. The distributed photovoltaic power station reactive compensation device of claim 7, further comprising rain-proof top struts (24) and a rain-proof roof (25), wherein two groups of rain-proof top struts (24) are symmetrically and tightly installed at the top end of the box body (1), and the bottom end of the rain-proof roof (25) is tightly connected with the top ends of the two groups of rain-proof top struts (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110584168.1A CN113206469A (en) | 2021-05-27 | 2021-05-27 | Distributed photovoltaic power station reactive power compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110584168.1A CN113206469A (en) | 2021-05-27 | 2021-05-27 | Distributed photovoltaic power station reactive power compensation device |
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| Publication Number | Publication Date |
|---|---|
| CN113206469A true CN113206469A (en) | 2021-08-03 |
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| CN202110584168.1A Pending CN113206469A (en) | 2021-05-27 | 2021-05-27 | Distributed photovoltaic power station reactive power compensation device |
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| CN (1) | CN113206469A (en) |
Cited By (1)
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| CN113488890A (en) * | 2021-08-17 | 2021-10-08 | 重庆新大顺电器有限公司 | Shockproof high-low voltage switch cabinet |
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| CN113488890A (en) * | 2021-08-17 | 2021-10-08 | 重庆新大顺电器有限公司 | Shockproof high-low voltage switch cabinet |
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