CN222028900U - Anticreep current limiting reactor - Google Patents
Anticreep current limiting reactor Download PDFInfo
- Publication number
- CN222028900U CN222028900U CN202420733512.8U CN202420733512U CN222028900U CN 222028900 U CN222028900 U CN 222028900U CN 202420733512 U CN202420733512 U CN 202420733512U CN 222028900 U CN222028900 U CN 222028900U
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- base
- lower base
- plate
- insulating
- limiting reactor
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- 238000004804 winding Methods 0.000 claims abstract description 34
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- 239000011521 glass Substances 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 11
- 230000003068 static effect Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to the technical field of reactors, in particular to an anti-leakage current-limiting reactor; including fixing base and auxiliary device, have on the fixing base and hang the groove of putting, auxiliary device includes the lower base, go up the base, winding coil, insulating barrier, insulating curb plate, guard plate and destatics the subassembly, the guard plate has and hangs and put the portion, during the use, keep apart the protection through insulating barrier between the winding coil after the reactor is installed, insulating curb plate carries out both sides protection, then, will hang the portion of putting and hang the groove cooperation, the guard plate is installed, can protect winding coil front side, and then can solve the inside winding coil outer wall of traditional current limiting reactor and set up the insulating film after long-time work use, extremely easily be worn and torn, even lead to the insulating film is broken, thereby can produce the electric leakage danger, during the maintenance operation, the personnel is easy to cause the problem of potential safety hazard to operating personnel's personal safety.
Description
Technical Field
The utility model relates to the technical field of reactors, in particular to an anti-creeping current-limiting reactor.
Background
When part of the circuit breaker circuits are used, reactors are required to be connected in series at the positions of the outgoing line circuit breakers so as to increase short circuit impedance, limit short circuit current, and when short circuit occurs, voltage drop on the reactors is large, so that the effect of maintaining the bus voltage level is achieved.
The current limiting reactor is a reactor which is connected in series in the power system and used for limiting the fault current of the system, the reactor is made of copper or aluminum coils, and the cooling modes include an oil immersed mode and a dry self-cooling mode.
At present, after the insulating film arranged on the outer wall of the winding coil in the traditional current limiting reactor works for a long time, the insulating film is extremely easy to wear and even broken, so that electric leakage danger can be generated, and potential safety hazards are easily caused to personal safety of operators when the operators perform maintenance operation.
Disclosure of utility model
The purpose of the utility model is that: the utility model aims at providing an anticreep current limiting reactor, solves the inside winding coil outer wall of traditional current limiting reactor and sets up the insulating film after long-time work uses, and extremely easily receive wearing and tearing, lead to the insulating film to break even to can produce the electric leakage danger, when operating personnel carries out maintenance operation, cause the problem of potential safety hazard to operating personnel's personal safety easily.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an anti-leakage current-limiting reactor, which comprises a fixed seat, wherein a hanging groove is formed in the fixed seat, and the hanging groove is positioned at two sides of the top of the fixed seat;
The auxiliary device comprises a lower base, an upper base, winding coils, an insulating partition plate, insulating side plates, protection plates and an electrostatic removing assembly, wherein the lower base is fixedly connected with the fixing base and is positioned on one side of the fixing base, the upper base is fixedly connected with the fixing base and is positioned on the top of the lower base, the winding coils are arranged between the lower base and the upper base, the insulating partition plate is fixedly connected with the lower base and is positioned on the lower base, the insulating side plates are respectively connected with the lower base and the upper base fixedly connected and are positioned on two sides of the lower base, the protection plates are provided with hanging parts, the hanging parts are matched with the hanging grooves and are positioned on the protection plates, the protection plates are detachably connected with the fixing base and are positioned on one side of the upper base, and the electrostatic removing assembly is arranged on one side of the fixing base.
The wiring table is electrically connected with the winding coil and is positioned at the bottom of the lower base.
The static eliminating assembly comprises a metal plate and a matching component, wherein the metal plate is fixedly connected with the fixing seat and is positioned on the fixing seat; the fitting member is provided on one side of the metal plate.
The matching component comprises a conductive needle and an insulating cover, wherein the conductive needle is in threaded connection with the metal plate and is positioned on the metal plate; the insulating cover is in threaded connection with the metal plate and is positioned outside the conductive needle.
The auxiliary device further comprises a transparent glass plate and a cross screw, wherein the transparent glass plate is detachably connected with the protection plate and is positioned on one side of the protection plate, which is close to the winding coil; the cross screw is in threaded connection with the protection plate and is positioned on one side of the protection plate, which is close to the transparent glass plate.
According to the anti-leakage current-limiting reactor, the fixed seat is provided with the hanging groove, the lower base and the upper base are respectively and fixedly connected with the fixed seat, the installation and fixation of the reactor are realized, the winding coil is arranged between the lower base and the upper base, the insulating partition plate is arranged on the lower base, the insulating side plates are arranged on two sides of the lower base, the protection plates are provided with the hanging parts, the static removing component is arranged on one side of the fixed seat, after the reactor is arranged, the winding coils are isolated and protected through the insulating partition plate, the two sides of the insulating side plates are protected, then the hanging parts are matched with the hanging groove, the upper protection plate is arranged, the front side of the winding coil can be protected, and further the problems that an insulating film arranged on the outer wall of the winding coil in the traditional current-limiting reactor is extremely easy to wear out after long-time working, and even the insulating film is broken are solved, so that leakage danger can be generated, and potential safety hazards are easily caused to operators when the operators perform maintenance operation.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
Fig. 1 is a schematic diagram of the overall structure of an anti-leakage current limiting reactor according to a first embodiment of the present utility model.
Fig. 2 is a schematic diagram of the position of a winding coil according to a first embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of a fixing base according to a first embodiment of the present utility model.
Fig. 4 is a schematic diagram of the overall structure of an anti-leakage current-limiting reactor according to a second embodiment of the present utility model.
In the figure: 101-fixing seat, 102-hanging groove, 103-lower base, 104-upper base, 105-winding coil, 106-insulating partition board, 107-insulating side plate, 108-protection plate, 109-hanging part, 110-wiring table, 111-metal plate, 112-conductive needle, 113-insulating cover, 201-transparent glass plate and 202-cross screw.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
Embodiment one:
As shown in fig. 1 to 3, fig. 1 is a schematic diagram of the overall structure of the anti-leakage current-limiting reactor, fig. 2 is a schematic diagram of the position of the winding coil 105, and fig. 3 is a schematic diagram of the structure of the fixing base 101, where the utility model provides an anti-leakage current-limiting reactor: the device comprises a fixing seat 101 and an auxiliary device, wherein a hanging groove 102 is formed in the fixing seat 101, the auxiliary device comprises a lower base 103, an upper base 104, a winding coil 105, an insulating partition 106, an insulating side plate 107, a protection plate 108 and a static eliminating assembly, the static eliminating assembly comprises a metal plate 111 and a matching component, the matching component comprises a conductive needle 112 and an insulating cover 113, and the protection plate 108 is provided with a hanging part 109. Through the scheme, the problem that potential safety hazards are easily caused to personal safety of operators when the operators perform maintenance operation can be solved, and the safety of the winding coil 105 of the current limiting reactor can be improved by the scheme.
In this embodiment, the fixing base 101 has a hanging slot 102, the hanging slot 102 is located at two sides of the top of the fixing base 101, and the fixing base 101 is provided with a mounting hole for fixing, and meanwhile, the hanging slot 102 is symmetrically provided.
The lower base 103 is fixedly connected with the fixing base 101 and is located at one side of the fixing base 101, the upper base 104 is fixedly connected with the fixing base 101 and is located at the top of the lower base 103, the winding coil 105 is arranged between the lower base 103 and the upper base 104, the insulating partition 106 is fixedly connected with the lower base 103 and is located on the lower base 103, the insulating side plates 107 are respectively fixedly connected with the lower base 103 and the upper base 104 and are located at two sides of the lower base 103, the protection plate 108 is provided with a hanging part 109, the hanging part 109 is matched with the hanging groove 102 and is located on the protection plate 108, the protection plate 108 is detachably connected with the fixing base 101 and is located at one side of the upper base 104, and the static removing assembly is arranged at one side of the fixing base 101. The lower base 103 is connected with the fixing base 101 through bolts, the upper base 104 is connected with the fixing base 101 through bolts, the lower base 103 and the upper base 104 are connected and assembled after the insulating side plates 107 are installed through bolts, the winding coils 105 are arranged on the matched installation parts formed in the middle after the lower base 103 and the upper base 104 are installed, the insulating partition plates 106 are installed on the lower base 103 through bolts and used for isolating and protecting the winding coils 105, the protection plates 108 are provided with hanging parts 109, the hanging parts 109 can slide into the hanging grooves 102, and the static removing assembly is arranged on one side of the fixing base 101 and used for reducing the electric charge amount on the electric reactor.
Next, a wiring block 110 is disposed at the bottom of the lower base 103, and the wiring block 110 is electrically connected to the winding coil 105 and is located at the bottom of the lower base 103. The electrical connection piece arranged inside the wiring board 110 is electrically connected with the winding coil 105, and meanwhile, the wiring board 110 is arranged at the bottom of the lower base 103, so that the contact between the conductive part and the human body is reduced during maintenance work.
Then, the metal plate 111 is fixedly connected with the fixing base 101 and is located on the fixing base 101; the engaging member is provided on the side of the metal plate 111. The metal plate 111 is mounted on the fixing base 101 through a precision bolt, and the matching member is disposed on one side of the metal plate 111 and is used for matching and reducing the charge amount on the reactor.
Finally, the conductive pin 112 is screwed with the metal plate 111 and is located on the metal plate 111; the insulating cover 113 is screwed to the metal plate 111 and is located outside the conductive pin 112. The threaded mounting end of the conductive pin 112 is directly mounted in the threaded mounting hole of the metal plate 111, the insulating cover 113 has a U-shaped cross section, an inner cavity is used for receiving the tip end of the conductive pin 112, and an outer threaded mounting end thereof is directly mounted in the threaded mounting cavity of the metal plate 111. The electric charges on the reactor are accumulated on the metal plate 111 through the fixing seat 101, the electric charges on the metal plate 111 are accumulated on the conductive pins 112, and the electric charges are released in a mode of discharging the tips of the conductive pins 112, so that the electric charges on the reactor can be effectively reduced.
When the utility model is used for solving the problems that the insulating film arranged on the outer wall of the winding coil 105 in the traditional current limiting reactor is easy to wear and even cause the breakage of the insulating film after long-time working use, so that the danger of electric leakage can be generated, when an operator maintains the electric power supply, the potential safety hazard is easily caused to the personal safety of the operator, when the electric power supply is used, after the electric power supply is installed, the winding coils 105 are isolated and protected through the insulating partition 106, the two sides of the insulating side plates 107 are protected, then the hanging part 109 is matched with the hanging groove 102, the protective plate 108 can be installed, the front side of the winding coil 105 can be protected, further, the electric charge on the electric power supply can be accumulated on the metal plate 111 through the fixing seat 101, the electric charge on the metal plate 111 is accumulated on the conductive needle 112, finally, the electric charge quantity on the electric power supply can be effectively reduced in a tip discharging mode of the conductive needle 112, and the problem that the electric power supply is easy to cause the potential safety hazard of the operator is easily caused by the breakage of the electric power supply after long-time working use of the insulating film arranged on the outer wall of the winding coil 105 in the traditional current limiting reactor, and further, the potential safety hazard of the operator can be easily caused to the personal safety hazard is easily caused to the operator.
Embodiment two:
As shown in fig. 4, wherein fig. 4 is a schematic view of the overall structure of the anti-leakage current-limiting reactor, the present utility model provides an anti-leakage current-limiting reactor, and the auxiliary device further comprises a transparent glass plate 201 and a cross screw 202, on the basis of the first embodiment.
Wherein the transparent glass plate 201 is detachably connected with the protection plate 108 and is positioned at one side of the protection plate 108 close to the winding coil 105; the cross screw 202 is screwed with the protection plate 108, and is located on one side of the protection plate 108 near the transparent glass plate 201. The front side of the protection plate 108 is provided with a stepped groove, so that the transparent glass plate 201 is placed conveniently, and then the transparent glass plate 201 can be fixed by the head of the cross screw 202 directly through installing the cross screw 202.
In the present embodiment, the transparent glass plate 201 facilitates the inspection of the winding coil 105.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (5)
1. An anti-creeping current-limiting reactor comprises a fixed seat, wherein the fixed seat is provided with hanging grooves which are positioned at two sides of the top of the fixed seat, and is characterized in that,
The device also comprises an auxiliary device;
The auxiliary device comprises a lower base, an upper base, winding coils, an insulating partition plate, insulating side plates, protection plates and an electrostatic removing assembly, wherein the lower base is fixedly connected with the fixing base and is positioned on one side of the fixing base, the upper base is fixedly connected with the fixing base and is positioned on the top of the lower base, the winding coils are arranged between the lower base and the upper base, the insulating partition plate is fixedly connected with the lower base and is positioned on the lower base, the insulating side plates are respectively connected with the lower base and the upper base fixedly connected and are positioned on two sides of the lower base, the protection plates are provided with hanging parts, the hanging parts are matched with the hanging grooves and are positioned on the protection plates, the protection plates are detachably connected with the fixing base and are positioned on one side of the upper base, and the electrostatic removing assembly is arranged on one side of the fixing base.
2. The leakage current limiting reactor according to claim 1, wherein,
The wiring platform is arranged at the bottom of the lower base, is electrically connected with the winding coil and is positioned at the bottom of the lower base.
3. The leakage current limiting reactor according to claim 1, wherein,
The static eliminating assembly comprises a metal plate and a matching component, wherein the metal plate is fixedly connected with the fixing seat and is positioned on the fixing seat; the fitting member is provided on one side of the metal plate.
4. The leakage current limiting reactor according to claim 3, wherein,
The matching component comprises a conductive needle and an insulating cover, wherein the conductive needle is in threaded connection with the metal plate and is positioned on the metal plate; the insulating cover is in threaded connection with the metal plate and is positioned outside the conductive needle.
5. The leakage current limiting reactor according to claim 1, wherein,
The auxiliary device further comprises a transparent glass plate and a cross screw, wherein the transparent glass plate is detachably connected with the protection plate and is positioned on one side of the protection plate, which is close to the winding coil; the cross screw is in threaded connection with the protection plate and is positioned on one side of the protection plate, which is close to the transparent glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420733512.8U CN222028900U (en) | 2024-04-10 | 2024-04-10 | Anticreep current limiting reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420733512.8U CN222028900U (en) | 2024-04-10 | 2024-04-10 | Anticreep current limiting reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222028900U true CN222028900U (en) | 2024-11-19 |
Family
ID=93434754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420733512.8U Active CN222028900U (en) | 2024-04-10 | 2024-04-10 | Anticreep current limiting reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222028900U (en) |
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2024
- 2024-04-10 CN CN202420733512.8U patent/CN222028900U/en active Active
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