CN115598441A - Power line loss analysis equipment based on big data - Google Patents

Power line loss analysis equipment based on big data Download PDF

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Publication number
CN115598441A
CN115598441A CN202211273145.XA CN202211273145A CN115598441A CN 115598441 A CN115598441 A CN 115598441A CN 202211273145 A CN202211273145 A CN 202211273145A CN 115598441 A CN115598441 A CN 115598441A
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CN
China
Prior art keywords
line loss
box
power line
box body
rod
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
CN202211273145.XA
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Chinese (zh)
Inventor
钱俊凤
袁捷
戴建丽
纪元
杨濡蔓
陈卿
陈彬
舒彧
马艳洁
吴方权
杨箴
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Guizhou Power Grid Co Ltd
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Guizhou Power Grid 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.)
Filing date
Publication date
Application filed by Guizhou Power Grid Co Ltd filed Critical Guizhou Power Grid Co Ltd
Priority to CN202211273145.XA priority Critical patent/CN115598441A/en
Publication of CN115598441A publication Critical patent/CN115598441A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02General constructional details
    • G01R1/04Housings; Supporting members; Arrangements of terminals
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02General constructional details
    • G01R1/04Housings; Supporting members; Arrangements of terminals
    • G01R1/0408Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00Arrangements for measuring electric power or power factor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Patch Boards (AREA)

Abstract

The invention discloses a big data-based power line loss analysis device which comprises a box body, wherein a line loss analyzer body, a power supply and a communication unit are arranged in the box body, a threading pipe penetrates through the upper end of the box body, a lead penetrates through the threading pipe and is connected with the line loss analyzer body, a switch door and a plurality of heat dissipation mechanisms are arranged on the side wall of the box body, which is opposite to the threading pipe, four mounting plates are arranged on the outer wall of the box body, mounting grooves penetrate through the mounting plates from top to bottom, connecting plates are connected in the mounting grooves in a sliding mode, and the connecting plates are connected with the mounting plates through connecting mechanisms. The anti-collision protection device can not only perform anti-collision protection on the line loss analyzer body, but also be convenient for dismounting and replacing the protection frame, is simple and convenient to operate, is convenient for mounting the box body on an external connecting line or a bracket so as to facilitate detection work of workers, and can perform multi-angle adjustment on the mounted box body.

Description

Power line loss analysis equipment based on big data
Technical Field
The invention relates to the technical field of power grid line loss operation and maintenance management, in particular to power line loss analysis equipment based on big data.
Background
The power system is composed of a power plant, a transmission network, a distribution network and power consumers. There is a loss of electrical energy in the process of electricity output from the power plant through the transmission and distribution network to the electricity consumers. This loss generally involves two main aspects: inherent losses of the power transmission and distribution equipment itself, such as: losses of transmission lines, transformers, switch cabinets, etc.; the loss due to the sneak current is collectively referred to as line loss.
In the existing power grid operation and maintenance process, a line loss analyzer is often adopted for collecting and analyzing line loss of a power grid, the line loss analyzer collects data and then carries out overall calculation, power grid faults are searched, and effective measures are taken in time. However, the existing line loss analyzer is only simply fixed on a power line, and is easily collided in use, such as bird strike, so that the damage of the analyzer is caused, and the operation and maintenance work of a power grid is influenced.
Disclosure of Invention
The invention aims to solve the technical problems, and provides power line loss analysis equipment based on big data, which can not only perform anti-collision protection on a line loss analyzer body, but also conveniently detach and replace a protection frame, is simple and convenient to operate, is convenient to mount a box body on an external connecting line or a support so as to facilitate detection work of workers, and can perform multi-angle adjustment on the mounted box body.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an electric power line loss analytical equipment based on big data, the power distribution box comprises a box body, install line loss analysis appearance body, power supply and communication unit in the box, the upper end of box is run through and is installed the threading pipe, it is intraductal to run through and is equipped with the wire to be equipped with, the wire is connected with the line loss analysis appearance body, switch door and a plurality of heat dissipation mechanism are installed to the box with the lateral wall that the threading pipe is relative, four mounting panels are installed to the outer wall of box, the mounting panel runs through from top to bottom and is equipped with the mounting groove, sliding connection has the connecting plate in the mounting groove, the connecting plate is connected with the mounting panel through coupling mechanism, the outside cover of box is equipped with the protection frame that does not offset, all install a plurality of buffer spring between protection frame and four connecting plates, centre gripping positioning mechanism is installed to the upper end of box.
Preferably, the box body is rotatably provided with a shaft rod, and the switch door is fixedly arranged on the shaft rod.
Preferably, the heat dissipation mechanism comprises a heat dissipation hole penetrating through the box body, a dust screen abutting against the heat dissipation hole is arranged in the heat dissipation hole, and the dust screen is fixedly connected with the inner wall of the heat dissipation hole through viscose.
Preferably, four bolts are installed on the installation plate and are all in threaded connection with the box body.
Preferably, coupling mechanism is including running through the mounting panel and rather than sliding connection's inserted bar, be equipped with the slot on the connecting plate, the inserted bar inserts and slides in the slot and set up, the other end fixedly connected with of inserted bar draws the piece, draw fixedly connected with spring on the piece, the other end and the mounting panel fixed connection of spring, the spring housing is in the outside setting of inserted bar, just the spring does not contact with the inserted bar.
Preferably, centre gripping positioning mechanism includes the connecting rod of being connected with the box upper end rotation, the first arc piece of upper end fixedly connected with of connecting rod, install first rubber pad in the first arc piece, be equipped with second arc piece in the first arc piece, the second rubber pad is installed to the concave surface of second arc piece, the convex surface fixedly connected with connecting block of second arc piece, it is connected with the screw rod to rotate on the connecting block, the screw rod runs through first arc piece and rather than threaded connection, the piece is turned round to the other end fixedly connected with of screw rod, the outer wall of turning round the piece is equipped with anti-skidding line, install the guide on the second arc piece.
Preferably, the guide part is a round rod, the round rod penetrates through the first arc-shaped block and is in sliding connection with the first arc-shaped block, and the round rod is arranged in parallel with the screw rod.
Preferably, first arc piece, first rubber pad, second arc piece, second rubber pad are insulating material.
Preferably, the damping rotating shaft is installed at the upper end of the box body, and the damping connecting rod is installed on the damping rotating shaft.
Compared with the prior art, the invention has the beneficial effects that:
1. detain first arc piece and second arc piece on outside connecting wire or on the support body, then the staff manually rotates and turns round the piece, it rotates and drives the screw rod rotation to turn round the piece, because the second arc piece can't rotate under the direction of guide, consequently it rotates and drives the screw rod rotation and can drive the removal of second arc piece to turn round the piece, the cooperation of second arc piece and first arc piece, can fix the connecting rod on outside connecting wire or on the support body, easy operation is swift and stable good, can adjust the angle between connecting rod and the box through setting up the damping pivot, thereby can adjust the angle that supports the box, it also can the angle modulation to rotate relatively to take place between second arc piece and first arc piece and the corresponding support body through rotating the box.
2. Opening the switch door, installing the line loss analyzer body, the power supply and the communication unit into the installation box body through the switch door at the lower part, connecting a lead of the line loss analyzer body with a circuit to be monitored after passing through the threading pipe, and then buckling the switch door; the line loss can be detected and analyzed through the line loss analyzer body; when the collision appears, at first the striking can cushion the protective frame on the protective frame through buffer spring, and then realizes the protection to the box, realizes the protection to the loss analysis appearance body.
3. If it is when the protection frame warp or damage, the staff can the manual pulling draw block, draws the removal of piece and drives the inserted bar and remove for the inserted bar breaks away from the slot, and the connecting plate is no longer spacing this moment, so move the connecting plate downwards and can separate it with the mounting panel, dismantles other connecting plates in the same way, can pull down the protection frame, can change the protection frame, and is simple swift.
In conclusion, the anti-collision protection device can not only protect the line loss analyzer body from collision, but also facilitate the disassembly and replacement of the protection frame, is simple and convenient to operate, facilitates the installation of the box body on an external connecting line or a bracket, facilitates the detection work of workers, and can adjust the installed box body in multiple angles.
Drawings
Fig. 1 is a schematic structural diagram of a big data-based power line loss analysis device according to the present invention;
fig. 2 is a partial top view of a big data-based power line loss analysis apparatus according to the present invention;
fig. 3 is a schematic structural diagram of a power line loss analysis device a based on big data according to the present invention;
fig. 4 is a schematic structural diagram of a mounting plate in a big data-based power line loss analysis device according to the present invention;
fig. 5 is a schematic structural diagram of a clamping and positioning mechanism in a power line loss analysis device based on big data according to the present invention.
In the figure: 1 box, 2 line loss analysis appearance bodies, 3 power supply, 4 communication unit, 5 threading pipes, 6 wires, 7 axostylus axostyles, 8 switch doors, 9 louvres, 10 dust screens, 11 mounting panels, 12 bolts, 13 connecting plates, 14 mounting grooves, 15 buffer spring, 16 protection frames, 17 damping pivot, 18 connecting rods, 19 first arc piece, 20 first rubber pad, 21 second rubber pad, 22 slots, 23 inserted bars, 24 springs, 25 draw the piece, 26 second arc piece, 27 connecting blocks, 28 screw rods, 29 turns round the piece, 30 guides.
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.
Referring to fig. 1-5, an electric power line loss analysis equipment based on big data, including box 1, install line loss analysis appearance body 2 in the box 1, power supply 3 and communication unit 4, threading pipe 5 is installed in running through to the upper end of box 1, pass through in threading pipe 5 and be equipped with wire 6, wire 6 is connected with line loss analysis appearance body 2, box 1 installs switch door 8 and a plurality of heat dissipation mechanism with the relative lateral wall of threading pipe 5, the last rotation of box 1 installs axostylus axostyle 7, switch door 8 fixed mounting is on axostylus axostyle 7, heat dissipation mechanism is including the louvre 9 that runs through box 1 and set up, be equipped with the dust screen 10 rather than counterbalance in the louvre 9, the inner wall fixed connection of dust screen 10 through viscose and louvre 9.
The outer wall of the box body 1 is provided with four mounting plates 11, the mounting plates 11 are provided with four bolts 12, and the four bolts 12 are all in threaded connection with the box body 1; run through from top to bottom and be equipped with mounting groove 14 mounting panel 11, sliding connection has connecting plate 13 in mounting groove 14, connecting plate 13 is connected with mounting panel 11 through coupling mechanism, coupling mechanism is including running through mounting panel 11 and rather than sliding connection's inserted bar 23, be equipped with slot 22 on the connecting plate 13, inserted bar 23 inserts and slides in slot 22 and set up, the other end fixedly connected with of inserted bar 23 draws piece 25, draw fixedly connected with spring 24 on the piece 25, the other end and the mounting panel 11 fixed connection of spring 24, the outside setting at inserted bar 23 is overlapped to spring 24, and spring 24 does not contact with inserted bar 23.
The outer part of the box body 1 is sleeved with a non-abutting protective frame 16, a plurality of buffer springs 15 are arranged between the protective frame 16 and the four connecting plates 13, the upper end of the box body 1 is provided with a clamping and positioning mechanism, the clamping and positioning mechanism comprises a connecting rod 18 which is rotatably connected with the upper end of the box body 1, the upper end of the box body 1 is provided with a damping rotating shaft 17, and the damping connecting rod 18 is arranged on the damping rotating shaft 17; the upper end of the connecting rod 18 is fixedly connected with a first arc-shaped block 19, a first rubber pad 20 is installed in the first arc-shaped block 19, a second arc-shaped block 26 is arranged in the first arc-shaped block 19, a second rubber pad 21 is installed on the concave surface of the second arc-shaped block 26, and the first arc-shaped block 19, the first rubber pad 20, the second arc-shaped block 26 and the second rubber pad 21 are all made of insulating materials
Convex end fixedly connected with connecting block 27 of second arc piece 26, it is connected with screw rod 28 to rotate on the connecting block 27, screw rod 28 run through first arc piece 19 and rather than threaded connection, the other end fixedly connected with of screw rod 28 turns round piece 29, the outer wall of turning round piece 29 is equipped with anti-skidding line, installs guide 30 on the second arc piece 26, guide 30 is the round bar, the round bar runs through first arc piece 19 and rather than sliding connection, round bar and screw rod 28 parallel arrangement.
When the portable box is used, a worker buckles the first arc-shaped block 19 and the second arc-shaped block 26 on an external connecting line or a frame body, then the worker manually rotates the twisting block 29, the twisting block 29 rotates to drive the screw 28 to rotate, and the second arc-shaped block 26 cannot rotate under the guidance of the guide piece 30, so that the twisting block 29 rotates to drive the screw 28 to rotate to drive the second arc-shaped block 26 to move, the second arc-shaped block 26 is matched with the first arc-shaped block 19, the connecting rod 18 can be fixed on the external connecting line or the frame body, the operation is simple, rapid and good in stability, the angle between the connecting rod 18 and the box body 1 can be adjusted by arranging the damping rotating shaft 17, the supporting angle of the box body 1 can be adjusted, and the second arc-shaped block 26, the first arc-shaped block 19 and the corresponding frame body can rotate relatively to adjust the angle;
then opening the switch door 8, installing the line loss analyzer body 2, the power supply 3 and the communication unit 4 into the installation box body 1 through the switch door 8 below, connecting a lead 6 of the line loss analyzer body 2 with a circuit to be monitored through the threading pipe 5, and then buckling the switch door 8; the line loss can be detected and analyzed through the line loss analyzer body 2;
when collision occurs, the impact is firstly made on the protective frame 16, the protective frame 16 can be buffered through the buffer spring 15, and then the box body 1 is protected, and the damage analyzer body 2 is protected;
if when protection frame 16 warp or damages, the staff can manually stimulate and draw piece 25, draws piece 25 to remove and drives inserted bar 23 and remove for inserted bar 23 breaks away from slot 22, and connecting plate 13 is no longer spacing this moment, so move connecting plate 13 downwards and can separate it with mounting panel 11, dismantles other connecting plates 13 with the same reason, can pull down protection frame 16, can change protection frame 16, and is simple swift.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The utility model provides an electric power line loss analytical equipment based on big data, includes box (1), its characterized in that, install line loss analysis appearance body (2), power supply (3) and communication unit (4) in box (1), the upper end of box (1) is run through and is installed through wire pipe (5), run through in wire pipe (5) and be equipped with wire (6), wire (6) are connected with line loss analysis appearance body (2), switch door (8) and a plurality of heat dissipation mechanism are installed to box (1) and the relative lateral wall of wire pipe (5), four mounting panels (11) are installed to the outer wall of box (1), mounting panel (11) run through from top to bottom and are equipped with mounting groove (14), sliding connection has connecting plate (13) in mounting groove (14), connecting plate (13) are connected with mounting panel (11) through coupling mechanism, the outside cover of box (1) is equipped with protective frame (16) that do not offset, all install a plurality of buffer spring (15) between protective frame (16) and four connecting plate (13), the last end-mounting of centre gripping box (1) has positioning mechanism.
2. The big data-based power line loss analysis device according to claim 1, wherein a shaft rod (7) is rotatably mounted on the box body (1), and the switch door (8) is fixedly mounted on the shaft rod (7).
3. The big-data-based power line loss analysis equipment according to claim 1, wherein the heat dissipation mechanism comprises heat dissipation holes (9) penetrating through the box body (1), dust screens (10) abutting against the heat dissipation holes (9) are arranged in the heat dissipation holes (9), and the dust screens (10) are fixedly connected with the inner walls of the heat dissipation holes (9) through viscose glue.
4. The big data-based power line loss analysis device according to claim 1, wherein four bolts (12) are mounted on the mounting plate (11), and the four bolts (12) are all in threaded connection with the box body (1).
5. The big-data-based power line loss analysis equipment according to claim 1, wherein the connecting mechanism comprises an inserting rod (23) penetrating through the mounting plate (11) and slidably connected with the mounting plate, a slot (22) is formed in the connecting plate (13), the inserting rod (23) is slidably arranged in the slot (22), a pulling block (25) is fixedly connected to the other end of the inserting rod (23), a spring (24) is fixedly connected to the pulling block (25), the other end of the spring (24) is fixedly connected with the mounting plate (11), the spring (24) is arranged outside the inserting rod (23) in a sleeved mode, and the spring (24) is not in contact with the inserting rod (23).
6. The electric power line loss analysis device based on big data of claim 1, characterized in that, centre gripping positioning mechanism includes connecting rod (18) of being connected with box (1) upper end rotation, the first arc piece (19) of upper end fixedly connected with of connecting rod (18), install first rubber pad (20) in first arc piece (19), be equipped with second arc piece (26) in first arc piece (19), second rubber pad (21) are installed to the concave surface of second arc piece (26), the convex surface fixedly connected with connecting block (27) of second arc piece (26), the last rotation connection of connecting block (27) has screw rod (28), screw rod (28) run through first arc piece (19) and rather than threaded connection, piece (29) are turned round to the other end fixedly connected with of screw rod (28), the outer wall of turning round piece (29) is equipped with anti-skidding line, install guide (30) on second arc piece (26).
7. The big data-based power line loss analysis device according to claim 6, wherein the guide member (30) is a round rod, the round rod penetrates through the first arc-shaped block (19) and is connected with the first arc-shaped block in a sliding mode, and the round rod is arranged in parallel with the screw rod (28).
8. The big-data-based power line loss analysis equipment according to claim 6, wherein the first arc-shaped block (19), the first rubber pad (20), the second arc-shaped block (26) and the second rubber pad (21) are made of insulating materials.
9. The big data-based power line loss analysis device according to claim 6, wherein a damping rotating shaft (17) is installed at the upper end of the box body (1), and the damping connecting rod (18) is installed on the damping rotating shaft (17).
CN202211273145.XA 2022-10-18 2022-10-18 Power line loss analysis equipment based on big data Pending CN115598441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211273145.XA CN115598441A (en) 2022-10-18 2022-10-18 Power line loss analysis equipment based on big data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211273145.XA CN115598441A (en) 2022-10-18 2022-10-18 Power line loss analysis equipment based on big data

Publications (1)

Publication Number Publication Date
CN115598441A true CN115598441A (en) 2023-01-13

Family

ID=84847338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211273145.XA Pending CN115598441A (en) 2022-10-18 2022-10-18 Power line loss analysis equipment based on big data

Country Status (1)

Country Link
CN (1) CN115598441A (en)

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