CN117007888A - Compensation device for transformer through-current test - Google Patents
Compensation device for transformer through-current test Download PDFInfo
- Publication number
- CN117007888A CN117007888A CN202310958557.5A CN202310958557A CN117007888A CN 117007888 A CN117007888 A CN 117007888A CN 202310958557 A CN202310958557 A CN 202310958557A CN 117007888 A CN117007888 A CN 117007888A
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- Prior art keywords
- transformer
- groove
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- gear
- rack
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 241000883990 Flabellum Species 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033228 biological regulation Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a compensation device for a transformer through-flow test, which relates to the technical field of transformer through-flow tests and comprises a mounting base, wherein a high-voltage transformer is arranged at the top of the mounting base, a mounting plate is fixedly arranged in the mounting base, a second sliding groove is formed in the top of the mounting plate, a second sliding block is connected in the second sliding groove in a sliding manner, a moving block is fixedly arranged on one side of the second sliding block, and a side plate is fixedly arranged on one side of the moving block, and the compensation device has the beneficial effects that: can go into the inside of first draw-in groove with first fixture block card when utilizing the curb plate to remove, can accomplish the spacing work of curb plate, rotate through utilizing first motor drive first pivot, can drive the first gear in the outside and rotate, utilize first gear and first rack meshing to be connected, can drive the stopper and remove, make its card go into the inside of spacing groove, accomplish the spacing work to first fixture block, increased the stability of test.
Description
Technical Field
The invention relates to the technical field of transformer through-flow tests, in particular to a compensation device for a transformer through-flow test.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and is mainly composed of a primary coil, a secondary coil and an iron core (magnetic core), and is commonly used as a lifting voltage, a matching impedance, a safety isolation and the like in electric equipment and a wireless circuit, and in a generator, no matter the coil moves through a magnetic field or the magnetic field moves through a fixed coil, electric potential can be induced in the coil, and the values of magnetic fluxes are unchanged, but the quantity of magnetic fluxes intersected with the coil changes, which is the principle of mutual induction.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a compensation device for a transformer through-flow test, which solves the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a compensation arrangement for transformer through-flow test, includes the mounting base, the top of mounting base is provided with high-voltage transformer, the inside fixed mounting of mounting base has the mounting panel, the second spout has been seted up at the top of mounting panel, the inside sliding connection of second spout has the second slider, one side fixed mounting of second slider has the movable block, one side fixed mounting of movable block has the curb plate, the top of curb plate is provided with the compensation transformer, one side of high-voltage transformer is provided with the coil, coil and high-voltage transformer coil are parallelly connected each other, the inside rotation of movable block is connected with the second gear, the inside fixed mounting of movable block has the second motor, the output and the second gear fixed connection of second motor, one side fixed mounting of mounting panel has the second rack, the second gear is connected with the second rack meshing.
Through using above-mentioned scheme, through utilizing the second motor to drive the second gear and rotate, utilize the second gear to rotate and be connected with the second rack meshing, can drive the inside slip of second slider at the second spout, utilize the second slider to slide and can drive the movable block and remove, utilize the movable block to remove and can drive the curb plate and remove, utilize the curb plate to remove and can adjust the position of compensation transformer, utilize the coil to be connected with high-voltage transformer, can compensate high-voltage transformer through utilizing the differential protection and the voltage regulation of compensation transformer, stability when measuring increases high-voltage transformer.
Optionally, the bottom fixed mounting of mounting base has the support column, first draw-in groove has been seted up to one side of support column, one side fixed mounting of movable block has first fixture block, first fixture block and first draw-in groove joint.
Optionally, the inside of support column has been seted up first rotary groove, two first spouts have been seted up to the inside of support column, two the inside of first spout is all sliding connection has first slider, two fixed mounting has first rack between the first slider.
Optionally, the inside rotation in first rotation groove is connected with first pivot, one side fixed mounting of support column has first motor, the output and the first pivot one end fixed connection of first motor, first gear has been cup jointed to the outside of first pivot fixedly, first gear is connected with first rack meshing.
Optionally, one side fixed mounting of first rack has the stopper, the spacing groove has been seted up to the outside of first fixture block, stopper and spacing groove looks adaptation.
Through using above-mentioned scheme, can be with the inside of first draw-in groove with first fixture block card when utilizing the curb plate to remove, can accomplish the spacing work of curb plate, drive first pivot through utilizing first motor and rotate, can drive the first gear in the outside and rotate, utilize first gear and first rack meshing to be connected, can drive the stopper and remove, make its card go into the inside of spacing groove, accomplish the spacing work to first fixture block.
Optionally, the top fixed mounting of mounting base has electric telescopic handle, electric telescopic handle's output fixed mounting has the second roof, the second draw-in groove has been seted up to one side of second roof, the inside joint of second draw-in groove has the second fixture block, one side fixed mounting of second fixture block has first roof.
Optionally, the second rotates the groove has been seted up to the inside of first roof, the inside sliding connection in second rotates the groove has the third slider, the bottom rotation of third slider is connected with the second pivot, the one end fixedly connected with flabellum of second pivot.
Optionally, a third rack is fixedly installed in the first top plate, and the third rack is meshed with the third gear.
Optionally, the inside rotation of second rotation groove is connected with the lead screw, the inside fixed mounting of first roof has the third motor, the output of third motor and the one end fixed connection of lead screw, the lead screw runs through the third slider and with third slider threaded connection.
Through using above-mentioned scheme, through utilizing electric telescopic handle can adjust the height of mounting panel, through the inside with second fixture block card income second draw-in groove, can accomplish the connection work of second draw-in groove and first roof, through utilizing the third motor to drive the lead screw and rotate, can drive the inside slip of third slider in the second pivoted slot, utilize the position that the third slider slided can adjust the second pivot, drive the third gear from this and remove, utilize third gear and third rack to mesh, can drive the second pivot and rotate, utilize the flabellum of second pivot bottom can dispel the heat to high voltage transformer.
The invention provides a compensation device for a transformer through-current test, which has the following beneficial effects:
1. this a compensation arrangement for transformer through-flow test utilizes the second gear to rotate through utilizing the second motor to drive the second gear, utilize the second gear to rotate and be connected with the second rack meshing, can drive the second slider and slide in the inside of second spout, utilize the second slider to slide and can drive the movable block and remove, utilize the movable block to remove and can drive the curb plate and remove, utilize the curb plate to remove the position that can adjust the compensation transformer, utilize the coil to be connected with high-voltage transformer, differential protection and voltage regulation through utilizing the compensation transformer can compensate high-voltage transformer, stability when measuring is increased to high-voltage transformer, can be with first fixture block card to the inside of first draw-in groove when the curb plate removes simultaneously, can accomplish the spacing work of curb plate, drive first pivot through utilizing the first motor and rotate, can drive the first gear in the outside and rotate, utilize first gear and first rack meshing to be connected, can drive the stopper and make it block into the inside of spacing groove, accomplish the spacing work to first fixture block, further stability of test has been increased.
2. This a compensation arrangement for transformer through-flow test through utilizing electric telescopic handle can adjust the height of mounting panel, through the inside with second fixture block card income second draw-in groove, can accomplish the connection work of second draw-in groove and first roof, through utilizing the third motor to drive the lead screw and rotate, can drive the third slider and slide in the inside of second pivoted groove, utilize the position that the third slider slides can adjust the second pivot, drive the third gear from this and remove, utilize third gear and third rack to mesh, can drive the second pivot and rotate, utilize the flabellum of second pivot bottom can dispel the heat to high voltage transformer.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 1;
FIG. 4 is an enlarged view of the invention at B in FIG. 1;
fig. 5 is an enlarged view of the invention at C in fig. 1.
In the figure: 1. a mounting base; 2. an electric telescopic rod; 3. a first slider; 4. a first chute; 5. a support column; 6. a side plate; 7. a compensation transformer; 8. a coil; 9. a high voltage transformer; 10. a first clamping groove; 11. a limiting block; 12. a limit groove; 13. a first clamping block; 14. a first rotating shaft; 15. a first gear; 16. a first rack; 17. a first rotating groove; 18. a first motor; 19. a second slider; 20. a second chute; 21. a second rack; 22. a second gear; 23. a second motor; 24. a mounting plate; 25. a moving block; 26. a second rotating groove; 27. a third slider; 28. a screw rod; 29. a third rack; 30. a third gear; 31. a second rotating shaft; 32. a fan blade; 33. a first top plate; 34. a second clamping block; 35. a second clamping groove; 36. a second top plate; 37. and a third motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: the compensation device for the transformer through-flow test comprises a mounting base 1, a high-voltage transformer 9 is arranged at the top of the mounting base 1, a mounting plate 24 is fixedly arranged in the mounting base 1, a second sliding groove 20 is formed at the top of the mounting plate 24, a second sliding block 19 is slidably connected in the second sliding groove 20, a moving block 25 is fixedly arranged on one side of the second sliding block 19, a side plate 6 is fixedly arranged on one side of the moving block 25, a compensation transformer 7 is arranged at the top of the side plate 6, a coil 8 is arranged on one side of the high-voltage transformer 9, the coil 8 and the coil of the high-voltage transformer 9 are mutually connected in parallel, a second gear 22 is rotatably connected in the moving block 25, a second motor 23 is fixedly arranged in the moving block 25, the output end of the second motor 23 is fixedly connected with the second gear 22, a second rack 21 is fixedly arranged on one side of the mounting plate 24, the second gear 22 is meshed with the second rack 21, the bottom of the mounting base 1 is fixedly provided with a support column 5, one side of the support column 5 is provided with a first clamping groove 10, one side of a moving block 25 is fixedly provided with a first clamping block 13, the first clamping block 13 is clamped with the first clamping groove 10, the inside of the support column 5 is provided with a first rotating groove 17, the inside of the support column 5 is provided with two first sliding grooves 4, the inside of the two first sliding grooves 4 is slidingly connected with a first sliding block 3, a first rack 16 is fixedly arranged between the two first sliding blocks 3, the inside of the first rotating groove 17 is rotationally connected with a first rotating shaft 14, one side of the support column 5 is fixedly provided with a first motor 18, the output end of the first motor 18 is fixedly connected with one end of the first rotating shaft 14, the outside of the first rotating shaft 14 is fixedly sleeved with a first gear 15, the first gear 15 is meshed with the first rack 16, one side of the first rack 16 is fixedly provided with a limiting block 11, the outside of first fixture block 13 has seted up spacing groove 12, stopper 11 and spacing groove 12 looks adaptation, through utilizing second motor 23 to drive second gear 22 and rotate, utilize second gear 22 rotation and second rack 21 meshing to be connected, can drive second slider 19 and slide in the inside of second spout 20, utilize second slider 19 to slide and can drive movable block 25 and remove, utilize movable block 25 to remove and can drive curb plate 6 and remove, utilize the curb plate 6 to remove the position that can adjust compensating transformer 7, utilize coil 8 to be connected with high-voltage transformer 9, differential protection and voltage regulation through utilizing compensating transformer 7 can compensate high-voltage transformer 9, increase the stability of high-voltage transformer 9 when measuring, can clamp first 13 to the inside of first draw-in groove 10 when curb plate 6 removes simultaneously, can drive first pivot 14 and rotate through utilizing first motor 18, can drive the first gear 15 in the outside and rotate, utilize first gear 15 and first rack 16 meshing to be connected, can drive the stopper 11 and carry out the inside of limiting block 12, further stability test has been accomplished to the inside of the stopper, the inside of the limit block 13 has been accomplished.
The top of the installation base 1 is fixedly provided with an electric telescopic rod 2, the output end of the electric telescopic rod 2 is fixedly provided with a second top plate 36, one side of the second top plate 36 is provided with a second clamping groove 35, the inside of the second clamping groove 35 is fixedly provided with a second clamping block 34, one side of the second clamping block 34 is fixedly provided with a first top plate 33, the inside of the first top plate 33 is provided with a second rotating groove 26, the inside of the second rotating groove 26 is slidably connected with a third sliding block 27, the bottom of the third sliding block 27 is rotatably connected with a second rotating shaft 31, one end of the second rotating shaft 31 is fixedly connected with a fan blade 32, the inside of the first top plate 33 is fixedly provided with a third rack 29, the third rack 29 is meshed with a third gear 30, the inside of the second rotating groove 26 is rotatably connected with a lead screw 28, the inside of the first top plate 33 is fixedly provided with a third motor 37, the output end of the third motor 37 is fixedly connected with one end of the lead screw 28, the lead screw 28 penetrates through the third sliding block 27 and is in threaded connection with the third sliding block 27, the height of the second rotating groove 26 can be adjusted by utilizing the electric telescopic rod 2, the second clamping block 27 is rotatably connected with the second rotating shaft 31 by utilizing the second clamping groove 35, the second rack 29 can be rotatably driven by the second rack 29 to rotate by utilizing the second rotating groove 30 to the second rotating shaft 30, the second rotating shaft 30 can be rotatably driven by utilizing the third rack 35 to rotate the third rotating groove 30, and can be meshed with the third rotating shaft 30, the third rotating plate is driven by utilizing the third rotating groove 30, the third rotating plate is in the third rotating groove is in the position to be driven by the third rotating groove, and can be driven by the third rotating groove is in the speed 31.
In summary, when the compensation device for the transformer through-flow test is used, the second motor 23 is utilized to drive the second gear 22 to rotate, the second gear 22 is utilized to rotate and be connected with the second rack 21 in a meshed manner, the second slide block 19 can be driven to slide in the second slide groove 20, the second slide block 19 can be utilized to slide to drive the moving block 25 to move, the moving block 25 can be utilized to move the side plate 6, the side plate 6 can be utilized to move to adjust the position of the compensation transformer 7, the coil 8 is utilized to be connected with the high-voltage transformer 9, the differential protection and the voltage regulation of the compensation transformer 7 can be utilized to compensate the high-voltage transformer 9, the stability of the high-voltage transformer 9 during measurement is increased, the first clamping block 13 can be clamped into the first clamping groove 10 during the movement of the side plate 6, the limit work of the side plate 6 can be completed, the first motor 18 is utilized to drive the first rotating shaft 14 to rotate, the first gear 15 on the outer side can be driven to rotate, the first gear 15 is meshed with the first rack 16 to drive the limiting block 11 to move, the limiting block is clamped into the limiting groove 12 to complete the limiting work of the first clamping block 13, the electric telescopic rod 2 is utilized to adjust the height of the mounting plate 24, the second clamping block 34 is clamped into the second clamping groove 35 to complete the connection work of the second clamping groove 35 and the first top plate 33, the third motor 37 is utilized to drive the screw rod 28 to rotate, the third sliding block 27 can be driven to slide in the second rotating groove 26, the third sliding block 27 can be utilized to slide to adjust the position of the second rotating shaft 31, the third gear 30 is driven to move, the third gear 30 is utilized to be meshed with the third rack 29 to drive the second rotating shaft 31 to rotate, the fan blade 32 at the bottom of the second rotating shaft 31 can be used for radiating heat of the high-voltage transformer 9.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a compensation arrangement for transformer through-current test, includes mounting base (1), its characterized in that: the high-voltage transformer is characterized in that the top of the mounting base (1) is provided with the high-voltage transformer (9), a mounting plate (24) is fixedly mounted in the mounting base (1), a second sliding groove (20) is formed in the top of the mounting plate (24), a second sliding block (19) is slidably connected in the second sliding groove (20), a moving block (25) is fixedly mounted on one side of the second sliding block (19), a side plate (6) is fixedly mounted on one side of the moving block (25), a compensation transformer (7) is arranged on the top of the side plate (6), a coil (8) is arranged on one side of the high-voltage transformer (9), the coil (8) is connected with the high-voltage transformer (9) in parallel, a second gear (22) is connected to the moving block (25) in a rotating mode, a second motor (23) is fixedly mounted in the interior of the moving block (25), a second gear (22) is fixedly connected with the output end of the second motor (23), a second rack (21) is fixedly mounted on one side of the mounting plate (24), and the second rack (22) is meshed with the second gear (21).
2. A compensation device for transformer through-flow testing according to claim 1, characterized in that: the bottom fixed mounting of mounting base (1) has support column (5), first draw-in groove (10) have been seted up to one side of support column (5), one side fixed mounting of movable block (25) has first fixture block (13), first fixture block (13) and first draw-in groove (10) joint.
3. A compensation device for transformer through-flow testing according to claim 2, characterized in that: the inside of support column (5) has seted up first rotation groove (17), two first spouts (4) have been seted up to the inside of support column (5), two the inside of first spout (4) is all sliding connection has first slider (3), two fixed mounting has first rack (16) between first slider (3).
4. A compensation device for transformer through-flow testing according to claim 3, wherein: the inside rotation of first rotary groove (17) is connected with first pivot (14), one side fixed mounting of support column (5) has first motor (18), the output of first motor (18) and first pivot (14) one end fixed connection, first gear (15) have been cup jointed to the outside of first pivot (14) fixedly, first gear (15) are connected with first rack (16) meshing.
5. A compensation device for transformer through-flow testing according to claim 4, wherein: one side of the first rack (16) is fixedly provided with a limiting block (11), the outer side of the first clamping block (13) is provided with a limiting groove (12), and the limiting block (11) is matched with the limiting groove (12).
6. A compensation device for transformer through-flow testing according to claim 1, characterized in that: the top fixed mounting of mounting base (1) has electric telescopic handle (2), the output fixed mounting of electric telescopic handle (2) has second roof (36), second draw-in groove (35) have been seted up to one side of second roof (36), the inside joint of second draw-in groove (35) has second fixture block (34), one side fixed mounting of second fixture block (34) has first roof (33).
7. A compensation device for transformer through-flow testing according to claim 6, wherein: the inside of first roof (33) has seted up second rotation groove (26), the inside sliding connection in second rotation groove (26) has third slider (27), the bottom rotation of third slider (27) is connected with second pivot (31), the one end fixedly connected with flabellum (32) of second pivot (31).
8. A compensation device for transformer through-flow testing according to claim 7, wherein: a third rack (29) is fixedly arranged in the first top plate (33), and the third rack (29) is connected with a third gear (30) in a meshed mode.
9. A compensation device for transformer through-flow testing according to claim 8, wherein: the inside rotation of second pivoted groove (26) is connected with lead screw (28), the inside fixed mounting of first roof (33) has third motor (37), the output of third motor (37) and the one end fixed connection of lead screw (28), lead screw (28) run through third slider (27) and with third slider (27) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310958557.5A CN117007888A (en) | 2023-07-31 | 2023-07-31 | Compensation device for transformer through-current test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310958557.5A CN117007888A (en) | 2023-07-31 | 2023-07-31 | Compensation device for transformer through-current test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117007888A true CN117007888A (en) | 2023-11-07 |
Family
ID=88565036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310958557.5A Pending CN117007888A (en) | 2023-07-31 | 2023-07-31 | Compensation device for transformer through-current test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117007888A (en) |
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| KR20150002035A (en) * | 2013-06-28 | 2015-01-07 | 주식회사 효성 | automatic leveling apparatus of seam welding device and operating method thereof |
| CN210052613U (en) * | 2019-07-24 | 2020-02-11 | 西安博奥电力工程有限公司 | Installation mechanism of transformer |
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