CN205069334U - Series reactor - Google Patents
Series reactor Download PDFInfo
- Publication number
- CN205069334U CN205069334U CN201520848674.7U CN201520848674U CN205069334U CN 205069334 U CN205069334 U CN 205069334U CN 201520848674 U CN201520848674 U CN 201520848674U CN 205069334 U CN205069334 U CN 205069334U
- Authority
- CN
- China
- Prior art keywords
- fixed
- upper yoke
- binding post
- securing member
- fixed head
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a series reactor aims at providing the series reactor that insulation nature is good, the security is good, and its technical scheme main points are, include the skeleton, inside arm -tie, the post piece of being equipped with of skeleton, the periphery of skeleton is equipped with air gap board, upper yoke and lower indisputable yoke around there being the coil on the skeleton, and upper yoke and lower indisputable yoke are fixed between two splint, and the top of upper yoke is equipped with insulating fixed plate, and this fixed plate and upper yoke interval set up, and the winding connection has the conductor wire of binding post and insulation, and binding post just is equipped with the fixed part of fixing binding post through the upside that the conductor wire extended to the fixed plate on the fixed plate. Extend to the upside of fixed plate with binding post through the conductor wire, the fixed plate sets up with the upper yoke interval, guarantees that binding post can not take place deformation under the circumstances that the collision is rocked, because binding post is fixed on the fixed plate, more can not rock and moves along with the collision, avoids binding post to electrically conduct with the upper yoke contact and feeds through, has improved the safety in utilization.
Description
Technical field
The utility model relates to the general parts technical field of transformer or inductor, and more particularly, it relates to a kind of series reactor.
Background technology
The reactor taked in electric power system, common are series reactor and shunt reactor.Series reactor is mainly used to limiting short-circuit current, also has and is used for limiting the high order harmonic component in electrical network with capacitor serial or parallel connection in filter.Reactor in 220kV, 110kV, 35kV, 10kV electrical network is used to the charging capacitive reactive power of absorbing cable circuit.Adjust operation voltage can be carried out by the quantity adjusting shunt reactor.
At present, application number be 201020191464.2 Chinese patent disclose a kind of reactor, comprise skeleton, several post sheets, upper yoke, lower yoke, arm-tie, train wheel bridge, lower plate, coil and air gap plate, described skeleton is rectangular-shaped, skeleton has two long sides and two short sides, the cavity of skeleton is built with arm-tie and several post sheets, post sheet is between two arm-ties, and the periphery of skeleton is wound with coil, air gap plate and upper yoke are upwards equipped with successively in post sheet upper end in skeleton cavity, post sheet lower end in skeleton cavity is equipped with air gap plate and lower yoke downwards successively, upper yoke is fixed between two train wheel bridges, lower yoke is fixed between two lower plates, one end of described arm-tie is fixed between train wheel bridge and upper yoke, the other end is fixed between lower plate and lower yoke, the port periphery of described skeleton upper and lower side has coil baffle plate, and the coil baffle plate on short side relative on skeleton is comb teeth-shaped.
The upper and lower side of this skeleton has coil baffle plate, and can be against on the coil baffle plate of skeleton around the upper and lower side of the coil of skeleton periphery, the coil baffle plate of skeleton is between coil and clamping plate, coil and clamping plate can be separated, the phenomenon of coil discharge is avoided during use, play insulating effect, but because coil must be connected with terminals, terminals mainly conductive electric wire and circular terminal stud form, conductive electric wire is can be diastrophic, therefore when installing or use, the flexural deformation of conductive electric wire possibility, this set is comparatively inconvenient when wiring on the one hand, circular terminal stud may be caused to touch outermost train wheel bridge on the other hand, train wheel bridge is connected with upper yoke by arm-tie, on, the coil of reactor and upper yoke electrical conductive communication, cause the iron core of reactor charged, extremely dangerous, and can generate heat, reactor is caused to burn out, can not use.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of good insulating, series reactor that fail safe is good.
For achieving the above object, the utility model provides following technical scheme:
A kind of series reactor, comprise skeleton, described skeletal internal is provided with arm-tie and several post sheets, the periphery of skeleton is wound with coil, skeleton is upwards equipped with air gap plate and upper yoke successively along post sheet upper end, skeleton is equipped with air gap plate and lower yoke downwards successively along post sheet lower end, upper yoke is fixed between two train wheel bridges, lower yoke is fixed between two lower plates, one end of described arm-tie is fixed between train wheel bridge and upper yoke, the other end is fixed between lower plate and lower yoke, the top of described upper yoke is provided with the fixed head adopting insulating material to make, this fixed head and upper yoke interval are arranged, described coil is connected with the conductor wire of binding post and insulation, binding post extends to the upside of fixed head by conductor wire and on fixed head, is provided with the fixed part of link terminal.
Setting like this, binding post is extended to the upside of fixed head by conductor wire, fixed head and upper yoke interval are arranged, ensure that binding post when colliding and rocking, deformation can not occur, because binding post is fixed on fixed head, more can not to rock with collision and mobile, to avoid binding post to contact conductive communication with upper yoke, improve safety in utilization.
Further setting: described fixed part comprises the first fixed lever be fixedly connected on fixed head, and described binding post is sheathed on the first fixed lever, and on the first fixed lever, be provided with the first securing member of link terminal.
Setting like this, being connected and fixed of binding post is convenient in the setting of the first fixed lever, by the first fixture, binding post is not easily pulled and comes off.
Further setting: described first securing member is threaded with the first fixed lever, is provided with pad between described first securing member and binding post.
Setting like this, be threaded and the first securing member is not easily got loose, pad then further ensures fastening effect.
Further setting: described fixed head and upper yoke removably connect.
Setting like this, facilitates dismounting and the replacing of fixed head.
Further setting: described fixed head and upper yoke be provided be interconnected fixing hole, be located in fixing hole the second fixed lever being connected and fixed plate and upper yoke, described second fixed lever is provided with between fixed head and upper yoke the second securing member and the 3rd securing member, second securing member is connected to the bottom side of fixed head, 3rd securing member is connected to the top side of upper yoke, described second fixed lever is threaded with fixing hole, and the second securing member and the 3rd securing member and the second fixed lever are threaded.
Setting like this, the second securing member on the second fixed lever and the 3rd securing member can ensure that fixed head and upper yoke interval arrange and be fixedly connected with.
Further setting: described first fixed lever is positioned at fixed head near binding post side, the second fixed lever and the first fixed lever interval are arranged and the second fixed lever is positioned on fixed head and deviates from binding post side.
Setting like this, the first fixed lever is need conduction to connect, and the second fixed lever mainly plays fixation, interval setting makes both mutually dodge not to be affected.
Further setting: the outside of described conductor wire is provided with supplemental dielectric layer, supplemental dielectric layer extends to the top side of fixed head.
Setting like this, supplemental dielectric layer further improves insulation effect, avoids unexpected generation.
Accompanying drawing explanation
Fig. 1 is the stereogram of series reactor;
Fig. 2 is the front view of series reactor;
Fig. 3 is the end view of series reactor;
Fig. 4 is the A-A sectional view of series reactor.
In figure: 1, post sheet; 2, train wheel bridge; 3, fixed head; 4, binding post; 5, conductor wire; 6, fixed part; 7, the first fixed lever; 8, the first securing member; 9, pad; 10, the second fixed lever; 11, the 3rd securing member; 12, the second securing member; 13, supplemental dielectric layer; 14, skeleton; 15, post sheet; 16, air gap plate.
Embodiment
Referring to figs. 1 through Fig. 4, series reactor is described further.
A kind of series reactor, comprise skeleton 14, skeleton 14 inside is provided with arm-tie and several post sheets 151, the periphery of skeleton 14 is wound with coil, skeleton 14 is upwards equipped with air gap plate 16 and upper yoke successively along post sheet 151 upper end, skeleton 14 is equipped with air gap plate 16 and lower yoke downwards successively along post sheet 151 lower end, upper yoke is fixed between two train wheel bridges 2, lower yoke is fixed between two lower plates, one end of arm-tie is fixed between train wheel bridge 2 and upper yoke, the other end is fixed between lower plate and lower yoke, the top of upper yoke is provided with the fixed head 3 adopting insulating material to make, this fixed head 3 and upper yoke interval are arranged, and fixed head 3 and upper yoke removably connect, by a fixed structure, fixed head 3 is fixed on the top of upper yoke.
The fixed structure of fixed head 3 and upper yoke is specifically such, fixed head 3 and upper yoke are provided with the fixing hole be interconnected, be located in fixing hole the second fixed lever 10 being connected and fixed plate 3 and upper yoke, second fixed lever 10 preferably adopts screw rod, surface has external screw thread, second fixed lever 10 is provided with between fixed head 3 and upper yoke the second securing member 12 and the 3rd securing member 11, second securing member 12 and the 3rd securing member 11 are preferably nut, nut is connected with screw flight, second securing member 12 is connected to the bottom side of fixed head 3, fixed head 3 is fixed on the top of upper yoke, ensure that fixed head 3 and upper yoke interval are arranged, 3rd securing member 11 is connected to the top side of upper yoke, fixed head 3 is fixed on upper yoke by the second fixed lever 10, when the second fixed lever 10 is screw rod, fixing hole is provided with internal thread, ensure that the second fixed lever 10 is fixed on upper yoke.
Coil is connected with the conductor wire 5 of binding post 4 and insulation, binding post 4 to be extended on the upside of fixed head 3 by conductor wire 5 and on fixed head 3, is provided with the fixed part 6 of link terminal 4, fixed part 6 comprises the first fixed lever 7 be fixedly connected on fixed head 3, binding post 4 is sheathed on the first fixed lever 7, and on the first fixed lever 7, be provided with the first securing member 8 of link terminal 4.First fixed lever 7 is preferably screw rod, first securing member 8 is preferably nut, first securing member 8 is threaded with the first fixed lever 7, binding post 4 can be enclosed within screw rod, then fixed by nut screwing clamping, be provided with pad 9 between first securing member 8 and binding post 4, not easily loosen after making nut screwing clamping.
As preferably, the first fixed lever 7 is positioned at fixed head 3 near binding post 4 side, and the binding post 4 on the first fixed lever 7 is that conduction connects, and is arranged on separately a side of fixed head 3.Second fixed lever 10 and the first fixed lever 7 interval are arranged, and the second fixed lever 10 is positioned at side fixed head 3 deviating from binding post 4, the second fixed lever 10 and the second fixed lever 10 mainly plays fixation, and interval arranges and makes both mutually dodge not affect.
In order to ensure insulation effect further, be provided with supplemental dielectric layer 13 in the outside of conductor wire 5, supplemental dielectric layer 13 extends to the top side of fixed head 3.
Below be only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (7)
1. a series reactor, comprise skeleton, described skeletal internal is provided with arm-tie and several post sheets, the periphery of skeleton is wound with coil, skeleton is upwards equipped with air gap plate and upper yoke successively along post sheet upper end, skeleton is equipped with air gap plate and lower yoke downwards successively along post sheet lower end, upper yoke is fixed between two train wheel bridges, lower yoke is fixed between two lower plates, one end of described arm-tie is fixed between train wheel bridge and upper yoke, the other end is fixed between lower plate and lower yoke, it is characterized in that: the top of described upper yoke is provided with the fixed head adopting insulating material to make, this fixed head and upper yoke interval are arranged, described coil is connected with the conductor wire of binding post and insulation, binding post to be extended on the upside of fixed head by conductor wire and on fixed head, is provided with the fixed part of link terminal.
2. series reactor according to claim 1, it is characterized in that: described fixed part comprises the first fixed lever be fixedly connected on fixed head, described binding post is sheathed on the first fixed lever, and on the first fixed lever, be provided with the first securing member of link terminal.
3. series reactor according to claim 2, is characterized in that: described first securing member is threaded with the first fixed lever, is provided with pad between described first securing member and binding post.
4. the series reactor according to claim 1 or 2 or 3, is characterized in that: described fixed head and upper yoke removably connect.
5. series reactor according to claim 4, it is characterized in that: described fixed head and upper yoke be provided be interconnected fixing hole, be located in fixing hole the second fixed lever being connected and fixed plate and upper yoke, described second fixed lever is provided with between fixed head and upper yoke the second securing member and the 3rd securing member, second securing member is connected to the bottom side of fixed head, 3rd securing member is connected to the top side of upper yoke, described second fixed lever is threaded with fixing hole, and the second securing member and the 3rd securing member and the second fixed lever are threaded.
6. series reactor according to claim 5, is characterized in that: described first fixed lever is positioned at fixed head near binding post side, and the second fixed lever and the first fixed lever interval are arranged and the second fixed lever is positioned on fixed head and deviates from binding post side.
7. series reactor according to claim 1, is characterized in that: the outside of described conductor wire is provided with supplemental dielectric layer, and supplemental dielectric layer extends to the top side of fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848674.7U CN205069334U (en) | 2015-10-29 | 2015-10-29 | Series reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848674.7U CN205069334U (en) | 2015-10-29 | 2015-10-29 | Series reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205069334U true CN205069334U (en) | 2016-03-02 |
Family
ID=55395855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520848674.7U Expired - Fee Related CN205069334U (en) | 2015-10-29 | 2015-10-29 | Series reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205069334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910160A (en) * | 2017-11-07 | 2018-04-13 | 苏州科爱佳自动化科技有限公司 | A kind of rotatable potential device of various visual angles |
| CN109212277A (en) * | 2018-10-30 | 2019-01-15 | 中船黄埔文冲船舶有限公司 | A kind of wiring tooling and test method carrying out high voltage load test using low-voltage test module |
| CN114373610A (en) * | 2021-12-23 | 2022-04-19 | 上海华浦电气股份有限公司 | Low-voltage series reactor |
-
2015
- 2015-10-29 CN CN201520848674.7U patent/CN205069334U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910160A (en) * | 2017-11-07 | 2018-04-13 | 苏州科爱佳自动化科技有限公司 | A kind of rotatable potential device of various visual angles |
| CN109212277A (en) * | 2018-10-30 | 2019-01-15 | 中船黄埔文冲船舶有限公司 | A kind of wiring tooling and test method carrying out high voltage load test using low-voltage test module |
| CN114373610A (en) * | 2021-12-23 | 2022-04-19 | 上海华浦电气股份有限公司 | Low-voltage series reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |