CN208938794U - A kind of transformer neutral point intelligent controlling device - Google Patents
A kind of transformer neutral point intelligent controlling device Download PDFInfo
- Publication number
- CN208938794U CN208938794U CN201822081167.1U CN201822081167U CN208938794U CN 208938794 U CN208938794 U CN 208938794U CN 201822081167 U CN201822081167 U CN 201822081167U CN 208938794 U CN208938794 U CN 208938794U
- Authority
- CN
- China
- Prior art keywords
- needle bar
- discharge needle
- flange
- conductive contact
- electric discharge
- 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.)
- Active
Links
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a kind of transformer neutral point intelligent controlling devices, one end of the motor is connected with elevating mechanism, the inside of the elevating mechanism is equipped with conductive screw rod, dynamic electric discharge needle bar is installed on the moving conductive contact, the top of the dynamic electric discharge needle bar is equipped with static discharge needle bar corresponding thereto, the static discharge needle bar is mounted on quiet conductive contact, the dynamic electric discharge needle bar and quiet conductive contact are all located at the inside of transparent quartz glass body, the top and bottom of the transparent quartz glass body pass through top layer flange respectively and connect with second flange, one end of the top layer flange is equipped with upper end connecting terminal, the upper end of the first flange and the exterior circumferential of conductive screw rod be equipped with current transformer；The intelligent controlling device sets grounding mode of transformer neutral-point according to the method for operation automatically；Has the function of auto-manual；Simple for structure, technique lean is suitble to various pollution environment；Has data transmission communication mouth.
Description
Technical field
The utility model relates to transformer technology field, specially a kind of transformer neutral point intelligent controlling device.
Background technique
The important equipment transformer of operation of power networks power equipment, it is very big in power grid and all kinds of enterprise's usage amounts, nor
It is often important, but one of component is ignored for a long time, so that often there is exception and failure.To power grid, enterprise operation,
Cause very serious consequence.
The device run currently on the market, which exists, descends problem: 1. due to belonging to outdoor equipment, isolation switch contact oxygen
Change poor contact；2. discharging gap, since climate influences, adjusting precision is difficult to ensure；3. due to using common carbon steel material, by
Climatic effect gets rusty easily, and keeps discharging gap error excessive；4. there is method of operation decision, discharging gap operation disconnecting switch must be beaten
It opens.On the contrary, disconnecting link conjunction is closed, it is shorted discharging gap, operating process easily causes maloperation.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of transformer neutral point intelligence
It can regulation device.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution: a kind of transformer neutral point
Intelligent controlling device, including motor, first flange, rotating nuts, conductive screw rod, second flange, moving conductive contact, static discharge needle
Stick, dynamic electric discharge needle bar, quiet conductive contact, transparent quartz glass body, top layer flange, upper end connecting terminal, conductive soft lead, electric current
Mutual inductor, electric discharge needle bar pressure spring and elevating mechanism, one end of the motor are connected with elevating mechanism, the inside of the elevating mechanism
Equipped with conductive screw rod, the conduction screw rod is equipped with rotating nuts, and the center bottom position of the conduction screw rod is equipped with conduction
Soft lead, the soft lead upper end of conduction are equipped with electric discharge needle bar pressure spring, and the upper end of the electric discharge needle bar pressure spring is equipped with moving conductive
Contact, is equipped with dynamic electric discharge needle bar on the moving conductive contact, and what the top of the dynamic electric discharge needle bar was equipped with corresponding thereto quiet puts
Acusector stick, the static discharge needle bar are mounted on quiet conductive contact, and the dynamic electric discharge needle bar and quiet conductive contact are all located at transparent
The inside of quartz glass body, the top and bottom of the transparent quartz glass body pass through top layer flange respectively and second flange connects
It connects, one end of the top layer flange is equipped with upper end connecting terminal, the upper end of the first flange and the external week in conductive screw rod
It encloses and is equipped with current transformer.
Preferably, the elevating mechanism bottom end is connect with motor by first flange, and elevating mechanism top and transparent stone
The bottom end of English vitreum is connected by second flange.
Preferably, the elevating mechanism is turbine and worm mechanism.
The utility model beneficial effect achieved is: the intelligent controlling device sets transformer according to the method for operation automatically
Neutral grounding mode；A distant place sets discharging gap automatically (according to voltage class, capacity)；Automatic conversion transformer neutral point connects
Ground and gap protection；Discharging gap sealing exists, in the transparency silica glass device room filled with dry air, weatherproof；It connects
Ground disconnecting link sealing exists, in the transparency silica glass device room filled with dry air, weatherproof；Spray point is using resistance to ablation
Tungsten alloy material；Simple for structure, technique lean is suitble to various pollution environment；Has data transmission communication mouth.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram of the quiet conductive contact of the utility model；
1, motor；2, first flange；3, rotating nuts；4, conductive screw rod；5, second flange；6, moving conductive contact；7, quiet
Discharge needle bar；8, electric discharge needle bar is moved；9, quiet conductive contact；10, transparent quartz glass body；11, top layer flange；12, upper terminated line
Terminal；13, conductive soft lead；14, current transformer；15, discharge needle bar pressure spring；16, elevating mechanism.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, a kind of transformer neutral point intelligent controlling device, including motor 1, first flange 2, rotating nuts
3, conductive screw rod 4, second flange 5, moving conductive contact 6, static discharge needle bar 7, dynamic electric discharge needle bar 8, quiet conductive contact 9, transparent stone
English vitreum 10, top layer flange 11, upper end connecting terminal 12, conductive soft lead 13, current transformer 14, electric discharge needle bar pressure spring 15
With elevating mechanism 16, one end of motor 1 is connected with elevating mechanism 16, and the inside of elevating mechanism 16 is equipped with conductive screw rod 4, conductive filament
Bar 4 is equipped with rotating nuts 3, and the center bottom position of conductive screw rod 4 is equipped with conductive soft lead 13, conductive soft 13 upper end of lead
Equipped with electric discharge needle bar pressure spring 15, the upper end of electric discharge needle bar pressure spring 15 is equipped with moving conductive contact 6, is equipped on moving conductive contact 6
Dynamic electric discharge needle bar 8 moves the top of electric discharge needle bar 8 equipped with static discharge needle bar 7 corresponding thereto, and static discharge needle bar 7 is mounted on quiet lead
On electrical contact 9, moves electric discharge needle bar 8 and quiet conductive contact 9 is all located at the inside of transparent quartz glass body 10, transparent quartz glass body
10 top and bottom pass through top layer flange 11 respectively and second flange 5 connects, and one end of top layer flange 11 is equipped with upper terminated line
Terminal 12, the upper end of first flange 2 and the exterior circumferential of conductive screw rod 4 be equipped with current transformer 14,16 bottom end of elevating mechanism
It is connect with motor 1 by first flange 2, and 16 top of elevating mechanism and the bottom end of transparent quartz glass body 10 pass through second flange
5 connections, elevating mechanism 16 are turbine and worm mechanism.
Working principle: motion process, 1 band of motor electrically activate, and motor 1 drives elevating mechanism 16 to work after starting, elevator
Structure 16 is turbine and worm structure, and electric motor starting turbine rotates, and turbine drives worm screw rotation, and worm screw drives the rotation of long tube nut 3 to make
Conductive screw rod 4 moves upwards, until dynamic and static electric discharge needle bar is run into, depresses dynamic electric discharge needle bar 8 by static discharge needle bar 9, makes moving conductive
Contact 6 is inserted into quiet conductive contact 9, conversely, starting motor mechanism, to opposite direction, according to Spark gap adjustment standard value, standard
The range of value is in 100-500mm；The intelligent controlling device sets grounding mode of transformer neutral-point according to the method for operation automatically；Far
Fang Zidong sets discharging gap (according to voltage class, capacity)；Automatic conversion transformer neutral point ground connection and gap protection；Electric discharge
Gap sealing exists, in the transparency silica glass device room filled with dry air, weatherproof；Grounding switch sealing exists, filled with
In the transparency silica glass device room of dry air, weatherproof；Has the function of auto-manual；It is simple for structure, technique lean,
It is suitble to various pollution environment；Has data transmission communication mouth.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of transformer neutral point intelligent controlling device, including motor (1), first flange (2), rotating nuts (3), conductive filament
Bar (4), second flange (5), moving conductive contact (6), static discharge needle bar (7), dynamic electric discharge needle bar (8), quiet conductive contact (9), thoroughly
Bright quartz glass body (10), top layer flange (11), upper end connecting terminal (12), conductive soft lead (13), current transformer (14),
Discharge needle bar pressure spring (15) and elevating mechanism (16), it is characterised in that: one end of the motor (1) is connected with elevating mechanism
(16), the inside of the elevating mechanism (16) is equipped with conductive screw rod (4), and the conduction screw rod (4) is equipped with rotating nuts (3),
The center bottom position of the conduction screw rod (4) is equipped with conductive soft lead (13), and the soft lead of conduction (13) upper end is equipped with
It discharges needle bar pressure spring (15), the upper end of electric discharge needle bar pressure spring (15) is equipped with moving conductive contact (6), the moving conductive contact
(6) dynamic electric discharge needle bar (8) is installed on, the top of dynamic electric discharge needle bar (8) is equipped with static discharge needle bar (7) corresponding thereto,
The static discharge needle bar (7) is mounted on quiet conductive contact (9), and the dynamic electric discharge needle bar (8) and quiet conductive contact (9) are all located at
The top and bottom of the inside of transparent quartz glass body (10), the transparent quartz glass body (10) pass through top layer flange respectively
(11) and second flange (5) connection, one end of the top layer flange (11) are equipped with upper end connecting terminal (12), the first flange
(2) upper end and current transformer (14) are equipped in the exterior circumferential of conductive screw rod (4).
2. a kind of transformer neutral point intelligent controlling device according to claim 1, it is characterised in that: the elevating mechanism
(16) bottom end is connect with motor (1) by first flange (2), and elevating mechanism (16) top and transparent quartz glass body (10)
Bottom end is connected by second flange (5).
3. a kind of transformer neutral point intelligent controlling device according to claim 1, it is characterised in that: the elevating mechanism
It (16) is turbine and worm mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081167.1U CN208938794U (en) | 2018-12-12 | 2018-12-12 | A kind of transformer neutral point intelligent controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081167.1U CN208938794U (en) | 2018-12-12 | 2018-12-12 | A kind of transformer neutral point intelligent controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208938794U true CN208938794U (en) | 2019-06-04 |
Family
ID=66728505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822081167.1U Active CN208938794U (en) | 2018-12-12 | 2018-12-12 | A kind of transformer neutral point intelligent controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208938794U (en) |
-
2018
- 2018-12-12 CN CN201822081167.1U patent/CN208938794U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201673844U (en) | Conductive structure for high-voltage disconnecting switch | |
| CN208938794U (en) | A kind of transformer neutral point intelligent controlling device | |
| CN103198970A (en) | Vacuum envelope with double-fracture structure | |
| CN117457432A (en) | 126kV vertical fracture closed outdoor high-voltage isolating switch | |
| CN109872915A (en) | A kind of disconnecting switch rain cover | |
| CN111624370B (en) | Universal adapter for error-connection-preventing secondary terminal for circuit breaker test | |
| CN211062648U (en) | Miniaturized vacuum arc-extinguishing chamber | |
| CN214626344U (en) | Transformer neutral point complete device | |
| CN101819903A (en) | Dynamic/static contact device of main circuit of load switch | |
| CN213546189U (en) | Isolating switch with grounding knife switch | |
| CN209015972U (en) | A kind of novel three-station structure for gas-filling cabinet | |
| CN2602477Y (en) | High-tension vacuum load isolating switch | |
| CN201673850U (en) | Load switch main-loop movable, static contact device | |
| CN111521847A (en) | Lightning arrester direct current test wiring converter | |
| CN208607265U (en) | Impulse voltage generator wave head wave terminal resistance regulating device | |
| CN212616217U (en) | Mechanism case transmission connecting rod hole sealing device | |
| CN205354942U (en) | A special switch for earthing switch auxiliary contact return circuit | |
| CN201820554U (en) | Three-phase tank-type lightning arrester | |
| CN207038415U (en) | Transmission mechanism for primary cut-out | |
| CN201673846U (en) | Moving and fixed contact device of ground loop of load switch | |
| CN216902445U (en) | Transformer connector lug that security performance is high | |
| CN214176869U (en) | Cable terminal connecting device for GIS and GIS | |
| CN209591892U (en) | A kind of high voltage isolator mechanism case isolation cover | |
| CN218299694U (en) | Three-station mechanism manual operation port | |
| CN204068016U (en) | Outdoor combined electrical apparatus isolating switch exposes kinematic link protective cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230904 Address after: Room 614, Building 1, Wucheng Science and Technology Innovation Park, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province, 213000 Patentee after: Jiangsu Yukang New Energy Co.,Ltd. Address before: 100083 B-1608-088 16, 1 building, 18 Zhongguancun East Road, Haidian District, Beijing. Patentee before: BEIJING 960 POWER TECHNOLOGY CO.,LTD. |