CN113783204A - Power quality comprehensive compensation device for power distribution network - Google Patents

Power quality comprehensive compensation device for power distribution network Download PDF

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Publication number
CN113783204A
CN113783204A CN202111131730.1A CN202111131730A CN113783204A CN 113783204 A CN113783204 A CN 113783204A CN 202111131730 A CN202111131730 A CN 202111131730A CN 113783204 A CN113783204 A CN 113783204A
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CN
China
Prior art keywords
wall
frame
guide
distribution network
fixedly connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111131730.1A
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Chinese (zh)
Inventor
严昊
李军
李铁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Yueyuan Electric Power Research Institute Co ltd
Original Assignee
Nanjing Yueyuan Electric Power Research Institute Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Nanjing Yueyuan Electric Power Research Institute Co ltd filed Critical Nanjing Yueyuan Electric Power Research Institute Co ltd
Priority to CN202111131730.1A priority Critical patent/CN113783204A/en
Publication of CN113783204A publication Critical patent/CN113783204A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/18Arrangements for adjusting, eliminating or compensating reactive power in networks
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/306Accessories, e.g. windows
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/01Arrangements for reducing harmonics or ripples
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30Reactive power compensation
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/40Arrangements for reducing harmonics

Abstract

The invention discloses a power quality comprehensive compensation device for a power distribution network, and particularly relates to the field of compensation devices, which comprises an installation outer frame, wherein through grooves are symmetrically formed in one side of the installation outer frame, a cover plate is rotatably connected to the other side of the installation outer frame, installation components are uniformly distributed in the installation outer frame, wire harness splicing components are arranged in the through grooves, and a heat dissipation mechanism is arranged on one side of the cover plate. And then the effectual effect that has improved the compensation equipment heat dissipation cooling and improved the operating efficiency of compensation equipment.

Description

Power quality comprehensive compensation device for power distribution network
Technical Field
The invention relates to the technical field of compensation devices, in particular to a comprehensive compensation device for the power quality of a power distribution network.
Background
Electric energy is an important substance guarantee for rapid development of social economy, in recent years, requirements of electric power users on electric energy quality are higher and higher, and attention is paid to various quality problems in the electric energy application process. The common power quality problem is mainly generated by various reactive loads, unbalanced loads and nonlinear loads, and the devices not only consume a large amount of reactive power but also generate a large amount of harmonic waves in the operation process, so that the voltage of a power grid fluctuates sharply, the service efficiency of the power grid is reduced, the power supply quality of the power grid is seriously influenced, and users connected to the same power grid in an integrated mode cannot work normally. In order to improve the power quality of the power grid, various harmonic suppression and reactive compensation devices are provided. The electric energy quality comprehensive compensation device in the prior art has the following problems:
1. the electric energy quality comprehensive compensation device in the prior art is mostly fixedly arranged on the surface of distribution equipment through bolts, and the compensation device needs to be regularly maintained or replaced, so that the compensation device is inconvenient to install and disassemble;
2. at present, compensation equipment is mostly installed in an equipment room provided with a precise air conditioner, when the compensation equipment runs for a long time, the temperature on the surface of the compensation equipment is still high, and the high temperature affects the running efficiency of the compensation equipment.
Disclosure of Invention
The invention aims to provide a comprehensive compensation device for power quality of a power distribution network, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a compensation arrangement is synthesized to distribution network electric energy quality, includes the installation frame, logical groove has been seted up to one side symmetry of installation frame, the opposite side of installation frame is rotated and is connected with the apron, the inside evenly distributed of installation frame is equipped with the installation component, the inside that leads to the groove is equipped with pencil grafting subassembly, one side of apron is equipped with heat dissipation mechanism.
Preferably, ventilation grooves are uniformly distributed in one side of the mounting outer frame, and moisture-proof seats are fixedly mounted at four corners of the bottom end of the mounting outer frame.
Preferably, a handle is fixedly installed on the surface of the cover plate, and a visual window is fixedly installed on the surface of the cover plate.
Preferably, the mounting assembly comprises a mounting inner frame, the outer wall of the mounting inner frame is fixedly connected with the inner wall of the mounting outer frame, first guide grooves are uniformly distributed on the inner wall of the mounting inner frame, first guide blocks are slidably connected with the inner wall of the first guide grooves, threaded rods are rotatably connected with one side of the mounting inner frame in a uniformly distributed manner, the threaded rods penetrate through the first guide grooves and are rotatably connected with the first guide blocks in a threaded manner, first fixing plates are fixedly arranged on the inner wall of the mounting inner frame in a uniformly distributed manner, second fixing plates are fixedly arranged on one sides of the first guide blocks, second guide grooves are respectively formed in one sides of the first fixing plates and the second fixing plates, second guide blocks are symmetrically and slidably connected with the inner wall of the second guide grooves, clamping plates are fixedly arranged on one sides of the second guide blocks, and double-headed screws are rotatably connected with one sides of the second fixing plates, the double-end screw rod runs through the second guide way and is connected with the second guide block in a threaded rotating mode, and a first telescopic rod is fixedly connected between the second guide blocks.
Preferably, one end of the threaded rod, which is far away from the installation inner frame, is fixedly provided with a first handle, one side of the clamping plate is fixedly provided with a rubber pad, and one end of the double-head screw is fixedly provided with a second handle.
Preferably, pencil grafting subassembly is including the bracing piece, the one end of bracing piece and the inner wall fixed connection who leads to the groove, the bracing piece is kept away from the one end fixedly connected with sleeve that leads to the groove inner wall, telescopic inner wall evenly distributed fixed mounting has the second telescopic link, the piston end fixedly connected with arc of second telescopic link, the outer wall movable sleeve of second telescopic link is equipped with expanding spring, expanding spring's one end and telescopic inner wall fixed connection, expanding spring's the other end and the outer wall fixed connection of arc.
Preferably, a protective pad is fixedly mounted on the inner wall of the arc-shaped plate.
Preferably, the heat dissipation mechanism comprises a back-shaped frame, the back-shaped frame is fixedly connected with a cover plate, the inner wall of the back-shaped frame is symmetrically and rotatably connected with a reciprocating screw rod, two rotating rods are fixedly arranged at one ends of the reciprocating screw rod, a first bevel gear is fixedly arranged at one end of each rotating rod far away from the reciprocating screw rod, a first motor is fixedly arranged at one side of the cover plate, a rotating shaft is fixedly connected with the driving output end of the first motor, a second bevel gear is fixedly arranged at one end of the rotating shaft far away from the first motor, the second bevel gear is meshed with the first bevel gear and is connected with the first bevel gear, a vertical plate is fixedly arranged at the inner wall of the back-shaped frame, a third guide groove is formed in one side of the vertical plate, a third guide block is symmetrically and slidably connected with the inner wall of the third guide groove, and a connecting rod is fixedly connected with one side of the third guide block, the one end that the third guide block was kept away from to the connecting rod rotates and is connected with the connecting block, the thread groove active contact of connecting block and reciprocal lead screw, one side fixed mounting that the connecting rod was kept away from to the third guide block has the second motor, the drive output fixed mounting of second motor has the fan.
Preferably, a dust guard is fixedly mounted on one side of the frame.
Preferably, the outer wall of the first motor is fixedly connected with a fixing block, and the fixing block is fixedly connected with the cover plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the threaded rod is rotated to enable the first guide blocks to horizontally slide along the inner walls of the first guide grooves, the first guide blocks drive the second fixing plates to synchronously move, the two second guide blocks slide oppositely along the inner walls of the second guide grooves by rotating the double-headed screw, the second guide blocks drive the clamping plates and the rubber pads to synchronously move, and the clamping plates and the rubber pads drive the compensation equipment to ascend, so that the compensation equipment is conveniently installed, and the convenience for installing the compensation equipment is effectively improved;
2. the wiring harness plug wire of the compensation equipment passes through the space between the two protection pads, the second telescopic rod and the telescopic spring extend, the two arc plates and the two protection pads move oppositely, the wiring harness plug wire of the compensation equipment is clamped by the two arc plates and the two protection pads, and then the end part of the wiring harness plug wire is connected with the jack on the back surface of the compensation equipment, so that the wiring harness plug wire is conveniently installed, and the stability of the wiring harness plug wire after installation is effectively improved;
3. through opening first motor and second motor, make the reciprocal vertical direction of third guide block slide, the third guide block drives the reciprocal vertical direction of second motor and fan and removes, the drive shaft of second motor drives the fan and rotates, the air current that produces when the fan rotates reduces the temperature on compensation equipment surface, the hot-air in the installation frame flows to the outside of installation frame through the ventilation groove, thereby convenient completion compensation equipment's heat dissipation cooling, and then effectual effect that has improved compensation equipment heat dissipation cooling and the operating efficiency who has improved compensation equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is another schematic structural diagram of the present invention.
Fig. 3 is a schematic diagram of the separation of the mounting frame and the cover plate according to the present invention.
Fig. 4 is a schematic view of the internal structure of the mounting housing of the present invention.
FIG. 5 is an enlarged view of portion A of FIG. 4 according to the present invention.
Fig. 6 is a schematic view of the attachment of the mounting assembly of the present invention.
Fig. 7 is a schematic view of the connection of the wire harness connector assembly of the present invention.
Fig. 8 is a schematic view of the back structure of the cover plate of the present invention.
FIG. 9 is a schematic cross-sectional view of a frame and a dust-proof plate according to the present invention.
Fig. 10 is a schematic connection diagram of the heat dissipation mechanism of the present invention.
In the figure: 1. installing an outer frame; 11. a through groove; 12. a ventilation slot; 13. a moisture-proof seat; 14. a cover plate; 15. a handle; 16. a visual window; 2. mounting the component; 21. installing an inner frame; 22. a first guide groove; 23. a first guide block; 24. a threaded rod; 25. a first handle; 26. a first fixing plate; 27. a second fixing plate; 28. a second guide groove; 29. a second guide block; 3. a clamping plate; 31. a rubber pad; 32. a double-ended screw; 33. a second handle; 34. a first telescopic rod; 4. a wire harness plug-in assembly; 41. a support bar; 42. a sleeve; 43. a second telescopic rod; 44. a tension spring; 45. an arc-shaped plate; 46. a protective pad; 5. a heat dissipation mechanism; 51. a back-shaped frame; 52. a dust-proof plate; 53. a reciprocating screw rod; 54. rotating the rod; 55. a first bevel gear; 56. a first motor; 57. a fixed block; 58. a rotating shaft; 59. a second bevel gear; 6. connecting blocks; 61. a connecting rod; 62. a vertical plate; 63. a third guide groove; 64. a third guide block; 65. a second motor; 66. a fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-10, the invention provides a comprehensive power quality compensation device for a power distribution network, which comprises an installation outer frame 1, wherein through grooves 11 are symmetrically formed in one side of the installation outer frame 1, a cover plate 14 is rotatably connected to the other side of the installation outer frame 1, installation assemblies 2 are uniformly distributed in the installation outer frame 1, the installation of compensation equipment can be conveniently realized by the installation assemblies 2, a wire harness plug-in assembly 4 is arranged in each through groove 11, the stability of wire harness plug-in of the compensation equipment can be conveniently realized by the wire harness plug-in assembly 4, a heat dissipation mechanism 5 is arranged on one side of the cover plate 14, and the heat dissipation mechanism 5 can cool and dissipate heat of the compensation equipment.
Further, one side evenly distributed of installation frame 1 has seted up ventilation groove 12, through seting up ventilation groove 12, can effectual improvement installation frame 1's ventilation performance, the equal fixed mounting in bottom four corners department of installation frame 1 has dampproofing seat 13, and dampproofing seat 13 can avoid installation frame 1 to wet.
Further, the fixed surface of apron 14 installs handle 15, through pulling handle 15, can be convenient open apron 14, the fixed surface of apron 14 installs visual window 16, through visual window 16, can be convenient for the staff observe the internal conditions of heat dissipation mechanism 5.
Further, the mounting assembly 2 comprises a mounting inner frame 21, the outer wall of the mounting inner frame 21 is fixedly connected with the inner wall of the mounting outer frame 1, first guide grooves 22 are uniformly distributed on the inner wall of the mounting inner frame 21, first guide blocks 23 are slidably connected with the inner wall of the first guide grooves 22, the first guide blocks 23 can horizontally slide along the inner wall of the first guide grooves 22, threaded rods 24 are uniformly distributed and rotatably connected on one side of the mounting inner frame 21, the threaded rods 24 penetrate through the first guide grooves 22 and are rotatably connected with the first guide blocks 23, the first guide blocks 23 can slide by rotating the threaded rods 24, first fixing plates 26 are uniformly distributed and fixedly mounted on the inner wall of the mounting inner frame 21, second fixing plates 27 are fixedly mounted on one side of the first guide blocks 23, second guide grooves 28 are respectively formed on one sides of the first fixing plates 26 and the second fixing plates 27, and second guide blocks 29 are symmetrically and slidably connected on the inner wall of the second guide grooves 28, second guide block 29 can slide along the vertical direction of the inner wall of second guide way 28, one side fixed mounting of second guide block 29 has grip block 3, second guide block 29 can drive the vertical direction removal of grip block 3, one side of second fixed plate 27 is rotated and is connected with double threaded screw 32, double threaded screw 32 runs through second guide way 28 and the connection of second guide block 29 screw thread rotation, through rotating double threaded screw 32, double threaded screw 32 can make second guide block 29 slide, the first telescopic link 34 of fixedly connected with between the second guide block 29, a second guide block 29 can drive another second guide block 29 synchronous motion through first telescopic link 34.
Further, threaded rod 24 keeps away from the one end fixed mounting of installation inside casing 21 and has first handle 25, and through the first handle 25 of knob, first handle 25 can drive threaded rod 24 and rotate, and one side fixed mounting of grip block 3 has rubber pad 31, and the surface that compensation equipment can be avoided to rubber pad 31 receives wearing and tearing, and the one end fixed mounting of double-end screw 32 has second handle 33, and through knob second handle 33, second handle 33 can drive double-end screw 32 and rotate.
Further, pencil grafting subassembly 4 is including bracing piece 41, the one end of bracing piece 41 and the inner wall fixed connection who leads to groove 11, bracing piece 41 keeps away from the one end fixedly connected with sleeve 42 that leads to the groove 11 inner wall, sleeve 42's inner wall evenly distributed fixed mounting has second telescopic link 43, the piston end fixedly connected with arc 45 of second telescopic link 43, compensation equipment's pencil plug wire can pass between two arc 45, arc 45 can centre gripping pencil plug wire, improve compensation equipment pencil plug wire's stability, the outer wall movable sleeve of second telescopic link 43 is equipped with expanding spring 44, second telescopic link 43 can effectual improvement expanding spring 44's stability, expanding spring 44's the one end and sleeve 42's inner wall fixed connection, expanding spring 44's the other end and the outer wall fixed connection of arc 45, second telescopic link 43 and expanding spring 44 can drive arc 45 and remove.
Further, the inner wall of the arc-shaped plate 45 is fixedly provided with a protective pad 46, and the protective pad 46 can prevent the surface of the wiring harness plug wire from being worn.
Further, the heat dissipation mechanism 5 includes a clip frame 51, the clip frame 51 is fixedly connected with the cover plate 14, the inner wall of the clip frame 51 is symmetrically and rotatably connected with reciprocating screws 53, one end of each of the two reciprocating screws 53 is fixedly provided with a rotating rod 54, the rotating rod 54 can drive the reciprocating screws 53 to rotate, one end of each of the two rotating rods 54 far away from the reciprocating screws 53 is fixedly provided with a first bevel gear 55, the first bevel gear 55 can drive the rotating rod 54 to rotate, one side of the cover plate 14 is fixedly provided with a first motor 56, a driving output end of the first motor 56 is fixedly connected with a rotating shaft 58, by turning on the first motor 56, a driving shaft of the first motor 56 can drive the rotating shaft 58 to rotate, one end of the rotating shaft 58 far away from the first motor 56 is fixedly provided with a second bevel gear 59, the rotating shaft 58 can drive the second bevel gear 59 to rotate, the second bevel gear 59 is meshed with the first bevel gear 55, the second bevel gear 59 can drive the first bevel gear 55 to rotate, a vertical plate 62 is fixedly installed on the inner wall of the square frame 51, a third guide groove 63 is formed in one side of the vertical plate 62, a third guide block 64 is symmetrically and slidably connected to the inner wall of the third guide groove 63, the third guide block 64 can slide along the vertical direction of the inner wall of the third guide groove 63, a connecting rod 61 is fixedly connected to one side of the third guide block 64, the connecting rod 61 can drive the third guide block 64 to slide in the vertical direction, one end, away from the third guide block 64, of the connecting rod 61 is rotatably connected with a connecting block 6, the connecting block 6 is in movable contact with a thread groove of the reciprocating screw 53, when the reciprocating screw 53 rotates, the reciprocating screw 53 can drive the connecting rod 61 to move in the reciprocating vertical direction through the connecting block 6, a second motor 65 is fixedly installed on one side, away from the connecting rod 61, of the third guide block 64, and the second motor 65 can be driven by the third guide block 64 to move in the vertical direction, the drive output end of the second motor 65 is fixedly provided with a fan 66, the drive shaft of the second motor 65 can drive the fan 66 to rotate by opening the second motor 65, and the temperature of the surface of the compensation equipment can be reduced by air flow generated when the fan 66 rotates.
Further, a dust-proof plate 52 is fixedly installed on one side of the frame 51, and the dust-proof plate 52 can prevent dust from entering the inside of the frame 51.
Further, the outer wall fixedly connected with fixed block 57 of first motor 56, fixed block 57 and apron 14 fixed connection, fixed block 57 can effectual improvement first motor 56's stability.
The working principle is as follows: when the compensation equipment needs to be installed, a worker firstly pulls the handle 15 and opens the cover plate 14, then turns the plurality of first handles 25 respectively, the plurality of first handles 25 drive the corresponding threaded rods 24 to rotate, the plurality of threaded rods 24 rotate and simultaneously enable the corresponding first guide blocks 23 to horizontally slide along the inner walls of the corresponding first guide grooves 22, the plurality of first guide blocks 23 drive the corresponding second fixing plates 27 to synchronously move, meanwhile, the plurality of first telescopic rods 34 shrink, and then the first handles 25 are turned until the distance between the second fixing plates 27 and the first fixing plates 26 is matched with the size of the compensation equipment to be installed;
subsequently, the compensation equipment to be installed is placed on the upper surfaces of the four rubber pads 31, then the plurality of second handles 33 are turned on, the plurality of second handles 33 drive the corresponding double-threaded screws 32 to rotate, the plurality of double-threaded screws 32 rotate while the corresponding two second guide blocks 29 slide along the inner walls of the corresponding second guide grooves 28 in opposite directions, meanwhile, the two second guide blocks 29 drive the other two second guide blocks 29 to move synchronously through the corresponding first telescopic rods 34, the plurality of second guide blocks 29 drive the corresponding clamping plates 3 and the rubber pads 31 to move synchronously, meanwhile, the corresponding four clamping plates 3 and the rubber pads 31 drive the compensation equipment to ascend until the lower surfaces of the other four rubber pads 31 contact with the upper surfaces of the compensation equipment and clamp the compensation equipment, and then the turning on the plurality of second handles 33 is stopped, so that the installation of the compensation equipment is conveniently completed, the convenience of installing the compensation equipment is effectively improved;
then, manually poking the two adjacent arc-shaped plates 45 in a back-to-back manner, enabling the two arc-shaped plates 45 to enable the corresponding second telescopic rods 43 and the telescopic springs 44 to contract, then enabling the wiring harness plug wire of the compensation equipment to penetrate between the two adjacent protective pads 46 and loosening the two arc-shaped plates 45, at the moment, enabling the second telescopic rods 43 and the telescopic springs 44 to extend, enabling the two adjacent arc-shaped plates 45 and the two adjacent protective pads 46 to move in opposite directions, clamping the wiring harness plug wire of the compensation equipment by the two adjacent arc-shaped plates 45 and the two adjacent protective pads 46, and then connecting the end part of the wiring harness plug wire with the jack on the back surface of the compensation equipment, so that the wiring harness plug wire is conveniently installed, and the stability of the wiring harness plug wire after installation is effectively improved;
when the temperature of the compensation equipment in the installation frame 1 is high, a worker firstly turns on the first motor 56 and the second motor 65, the driving shaft of the first motor 56 drives the rotating shaft 58 to rotate, the rotating shaft 58 drives the second bevel gear 59 to rotate, the second bevel gear 59 drives the two first bevel gears 55 engaged with the rotating shaft to rotate, the two first bevel gears 55 drive the corresponding rotating rods 54 to rotate, the two rotating rods 54 drive the corresponding reciprocating screw rods 53 to rotate, the two reciprocating screw rods 53 simultaneously drive the corresponding third guide blocks 64 to slide along the reciprocating vertical direction of the inner wall of the third guide groove 63 through the corresponding connecting blocks 6 and connecting rods 61, at this time, the two third guide blocks 64 drive the corresponding second motor 65 and fan 66 to move in the reciprocating vertical direction, meanwhile, the driving shaft of the second motor 65 drives the fan 66 to rotate, the air flow generated when the fan 66 rotates reduces the temperature of the surface of the compensation equipment, the hot-air in the installation frame 1 flows to the outside of the installation frame 1 through the plurality of ventilation slots 12, so that the heat dissipation and cooling of the compensation equipment are conveniently completed, the heat dissipation and cooling effects of the compensation equipment are effectively improved, and the operating efficiency of the compensation equipment is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides a compensation arrangement is synthesized to distribution network electric energy quality, includes installation frame (1), its characterized in that: logical groove (11) have been seted up to one side symmetry of installation frame (1), the opposite side of installation frame (1) is rotated and is connected with apron (14), the inside evenly distributed of installation frame (1) is equipped with installation component (2), the inside that leads to groove (11) is equipped with pencil grafting subassembly (4), one side of apron (14) is equipped with heat dissipation mechanism (5).
2. The comprehensive compensation device for the power quality of the power distribution network according to claim 1, wherein ventilation slots (12) are uniformly distributed on one side of the installation outer frame (1), and moisture-proof seats (13) are fixedly installed at four corners of the bottom end of the installation outer frame (1).
3. The comprehensive compensation device for the power quality of the power distribution network according to claim 1, wherein a handle (15) is fixedly installed on the surface of the cover plate (14), and a visual window (16) is fixedly installed on the surface of the cover plate (14).
4. The comprehensive power quality compensation device for the power distribution network of claim 1, wherein the mounting assembly (2) comprises an inner mounting frame (21), the outer wall of the inner mounting frame (21) is fixedly connected with the inner wall of the outer mounting frame (1), first guide grooves (22) are uniformly distributed on the inner wall of the inner mounting frame (21), first guide blocks (23) are slidably connected to the inner wall of the first guide grooves (22), threaded rods (24) are rotatably connected to one side of the inner mounting frame (21) in a uniformly distributed manner, the threaded rods (24) penetrate through the first guide grooves (22) and are rotatably connected with the first guide blocks (23) in a threaded manner, first fixing plates (26) are fixedly distributed on the inner wall of the inner mounting frame (21), second fixing plates (27) are fixedly mounted on one side of the first guide blocks (23), and second guide grooves (28) are formed in one sides of the first fixing plates (26) and the second fixing plates (27) The inner wall symmetry sliding connection of second guide way (28) has second guide block (29), one side fixed mounting of second guide block (29) has grip block (3), one side rotation of second fixed plate (27) is connected with double-end screw (32), double-end screw (32) run through second guide way (28) and second guide block (29) screw thread rotation and are connected, first telescopic link (34) of fixedly connected with between second guide block (29).
5. The comprehensive compensation device for the power quality of the power distribution network according to claim 4, wherein a first handle (25) is fixedly installed at one end of the threaded rod (24) far away from the installation inner frame (21), a rubber pad (31) is fixedly installed at one side of the clamping plate (3), and a second handle (33) is fixedly installed at one end of the double-threaded rod (32).
6. The comprehensive power quality compensation device for the power distribution network according to claim 1, wherein the wire harness plug-in assembly (4) comprises a support rod (41), one end of the support rod (41) is fixedly connected with the inner wall of the through groove (11), one end of the support rod (41) far away from the inner wall of the through groove (11) is fixedly connected with a sleeve (42), second telescopic rods (43) are uniformly distributed and fixedly installed on the inner wall of the sleeve (42), an arc-shaped plate (45) is fixedly connected with a piston end of the second telescopic rod (43), an expansion spring (44) is movably sleeved on the outer wall of the second telescopic rod (43), one end of the expansion spring (44) is fixedly connected with the inner wall of the sleeve (42), and the other end of the expansion spring (44) is fixedly connected with the outer wall of the arc-shaped plate (45).
7. The comprehensive compensation device for the power quality of the power distribution network according to claim 6, characterized in that a protective pad (46) is fixedly arranged on the inner wall of the arc-shaped plate (45).
8. The comprehensive compensation device for the power quality of the power distribution network according to claim 1, wherein the heat dissipation mechanism (5) comprises a loop frame (51), the loop frame (51) is fixedly connected with the cover plate (14), reciprocating lead screws (53) are symmetrically and rotatably connected to the inner wall of the loop frame (51), rotating rods (54) are fixedly mounted at one ends of the two reciprocating lead screws (53), first bevel gears (55) are fixedly mounted at one ends of the two rotating rods (54) far away from the reciprocating lead screws (53), a first motor (56) is fixedly arranged at one side of the cover plate (14), a rotating shaft (58) is fixedly connected to the driving output end of the first motor (56), a second bevel gear (59) is fixedly mounted at one end of the rotating shaft (58) far away from the first motor (56), and the second bevel gear (59) is in meshed connection with the first bevel gear (55), the inner wall fixed mounting that returns type frame (51) has riser (62), third guide way (63) have been seted up to one side of riser (62), the inner wall symmetry sliding connection of third guide way (63) has third guide block (64), one side fixedly connected with connecting rod (61) of third guide block (64), the one end rotation of keeping away from third guide block (64) in connecting rod (61) is connected with connecting block (6), the thread groove movable contact of connecting block (6) and reciprocal lead screw (53), one side fixed mounting that connecting rod (61) were kept away from in third guide block (64) has second motor (65), the drive output end fixed mounting of second motor (65) has fan (66).
9. The comprehensive compensation device for the power quality of the power distribution network according to claim 8, wherein a dust guard (52) is fixedly installed on one side of the loop frame (51).
10. The comprehensive compensation device for the power quality of the power distribution network according to claim 8, wherein a fixed block (57) is fixedly connected to the outer wall of the first motor (56), and the fixed block (57) is fixedly connected with the cover plate (14).
CN202111131730.1A 2021-09-26 2021-09-26 Power quality comprehensive compensation device for power distribution network Pending CN113783204A (en)

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Application Number Priority Date Filing Date Title
CN202111131730.1A CN113783204A (en) 2021-09-26 2021-09-26 Power quality comprehensive compensation device for power distribution network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111131730.1A CN113783204A (en) 2021-09-26 2021-09-26 Power quality comprehensive compensation device for power distribution network

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CN113783204A true CN113783204A (en) 2021-12-10

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CN202111131730.1A Pending CN113783204A (en) 2021-09-26 2021-09-26 Power quality comprehensive compensation device for power distribution network

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114554758A (en) * 2022-02-23 2022-05-27 国家电网有限公司 Detachable limiting frame for power communication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114554758A (en) * 2022-02-23 2022-05-27 国家电网有限公司 Detachable limiting frame for power communication

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