CN206441621U - A kind of iron core shunt reactor of all insulation transposition lenticular wire coiling - Google Patents
A kind of iron core shunt reactor of all insulation transposition lenticular wire coiling Download PDFInfo
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- CN206441621U CN206441621U CN201621337013.9U CN201621337013U CN206441621U CN 206441621 U CN206441621 U CN 206441621U CN 201621337013 U CN201621337013 U CN 201621337013U CN 206441621 U CN206441621 U CN 206441621U
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- iron core
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- insulation
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Abstract
The utility model provides a kind of iron core shunt reactor of all insulation transposition lenticular wire coiling, including the iron core column between upper yoke, lower yoke and upper and lower iron yoke, iron core column is formed by multiple iron core cake closed assemblies, equal magnetic cake is respectively arranged between the iron core column and upper yoke, between iron core column and lower yoke, air gap plate is respectively arranged between the equal magnetic cake and upper and lower iron yoke, air gap plate is provided between the equal magnetic cake and iron core cake and between iron core cake and iron core cake, the thickness of each air gap plate is identical, and the coil of iron core uses all insulation transposition line coiling.The iron core shunt reactor noise is small, low, small volume is lost, and reduces the temperature in iron core running.
Description
Technical field
The utility model is related to the reactor in a kind of power industry, concretely relates to a kind of all insulation transposition lenticular wire
The iron core shunt reactor of coiling.
Background technology
With the continuous extension of big city buried cable distribution system, voltage liter caused by light load phase capacitive charging current
High the problem of generally existing, to this power supply department typically require installing Large Copacity shunt reactor.Traditional dry-type hollow
Although shunt reactor is widely used, but accident rate is of a relatively high, and reactor volume floor space is larger, has a strong impact on
The safe operation of power network.The heat-sinking capability of existing shunt reactor winding is low, and the running temperature of product is higher, and noise is larger,
Loss is larger.
The content of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art effectively to reduce reactor temperature there is provided a kind of
The shunt reactor of liter, loss and noise.
The purpose of this utility model is solved by the following technical programs：A kind of iron of all insulation transposition lenticular wire coiling
Iron core column between core shunt reactor, including upper yoke, lower yoke and upper and lower iron yoke, iron core column is by multiple iron core cake closed assemblies
Form, be respectively arranged with equal magnetic cake between the iron core column and upper yoke, between iron core column and lower yoke, the equal magnetic cake with
Air gap plate is respectively arranged between upper and lower iron yoke, between equal the magnetic cake and iron core cake and between iron core cake and iron core cake
It is provided with air gap plate.
A kind of all insulation replaces the iron core shunt reactor of lenticular wire coiling, the coil of iron core using all insulation transposition line around
System, all insulation transposition line is combined into two row that wide face contacts with each other by the enameled sheet wire of certain radical, two row enameled sheet wires it is upper
Unidirectional transposition is made in lower two sides along narrow side, then with the wrapped winding wire of specific insulating materials, coil-winding process
With the axial coiling of the narrow edge cylindrical direction of transposition lenticular wire.
In such scheme, the thickness of each air gap plate is identical.
In such scheme, the thickness of the iron core cake is 50mm.
Compared with prior art, its is beneficial for a kind of iron core shunt reactor of all insulation transposition lenticular wire coiling of the utility model
Effect is：
1. by adding equal a magnetic cake and an air gap plate in the middle of upper and lower iron yoke and the upper and lower end face of iron core column, so as to change
Become magnetic circuit trend to reach the temperature in reduction iron core running.
2. many iron core cakes and air gap plate interval closed assembly composition iron core column, are easy to make the magnetic circuit of product to be distributed and Theoretical Design
It is consistent, loss and temperature rise all meet relevant criterion requirement, and air gap is uniformly distributed rear noise, all substantially reductions are lost, and product meets
Relevant criterion requirement.
3. using the coil of winding transposition wire, the loss of reactor can be significantly reduced, winding is greatly reduced
Eddy-current loss and circulation loss, make the more uniform of Temperature Distribution.Meanwhile, transposed conductor is compared with many lenticular wires, in sectional area
Under the same conditions, the overall physical dimensions of transposed conductor are smaller, and the occupation rate of outsourcing insulation is lower, reduces reactor
Volume.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the iron core shunt reactor of all insulation transposition lenticular wire coiling of the utility model；
Fig. 2 is the zoomed-in view at B in Fig. 1；
Fig. 3 is the schematic cross-section of transposition lenticular wire.
In figure：1. upper yoke, 2. iron core columns, 3. lower yokes, 4. equal magnetic cakes, 5. air gap plates, 6. iron core cakes, 7. enamel-covers are flat
Line, 8. insulating materials, the narrow side of 9. transposition lenticular wires.
Embodiment
A kind of iron core shunt reactor of all insulation of the utility model transposition lenticular wire coiling is done into one below in conjunction with the accompanying drawings
Step is described in detail：
Fig. 1 is a kind of structural representation of the iron core shunt reactor of all insulation transposition lenticular wire coiling of the utility model, Fig. 2
It is the zoomed-in view in Fig. 1 at B, Fig. 3 is the schematic cross-section of lenticular wire of replacing.In figure, the iron of all insulation transposition lenticular wire coiling
Iron core column 2 between core shunt reactor, including upper yoke 1, lower yoke 3 and upper and lower iron yoke, iron core column 2 is by multiple iron core cakes 6
Closed assembly is formed, and equal magnetic cake 4 is respectively arranged between the iron core column 2 and upper yoke 1, between iron core column 2 and lower yoke 3, described
Be respectively arranged with air gap plate 5 between equal magnetic cake 4 and upper and lower iron yoke, between equal the magnetic cake 4 and iron core cake 6 and iron core cake 6 with
Air gap plate 5 is provided between iron core cake 6, each air gap, 5 thickness is identical, and thickness is 50mm.
The coil of iron core uses all insulation transposition line coiling, and all insulation transposition line is combined by the enameled sheet wire 7 of certain radical
Two row contacted with each other into wide face, the upper and lower surface of two row enameled sheet wires 7 makees unidirectional transposition along narrow side, then with specific
The wrapped winding wire of insulating materials 8, coil-winding process is with the narrow side 9 of transposition lenticular wire along the axial coiling of cylindrical direction.
Air gap plate thickness of the iron core column between each iron core cake closed assembly, iron core cake must be uniformly distributed and iron core cake height
It is each to choose 50mm, it is easy to make the magnetic circuit distribution of product to be consistent with Theoretical Design, loss, temperature rise and noise are substantially reduced, and are met
Relevant criterion requirement.
All insulation transposition lenticular wire is combined into two row that wide face contacts with each other by the enameled sheet wire of certain radical, on request two
The upper and lower surface of row enameled sheet wire makees unidirectional transposition along narrow side, then with the wrapped winding of specific insulating materials
Line, the axial coiling of narrow edge cylindrical direction of coil-winding process transposition lenticular wire.Greatly reduce winding eddy-current loss and
Circulation loss, makes the more uniform of Temperature Distribution.
A kind of iron core shunt reactor of all insulation transposition lenticular wire coiling of the utility model is by using in upper and lower iron yoke and iron
Add equal a magnetic cake and air gap in the middle of the upper and lower end face of stem, so as to reach reduction iron core running by changing magnetic circuit trend
In temperature, properties of product is up to state standards requirement.Multiple iron core cakes constitute iron core column, iron core cake with air gap separation closed assembly
Between air gap must be uniformly distributed and iron core cake height is each chooses 50mm, be easy to make the magnetic circuit of product to be distributed and Theoretical Design
It is consistent, loss, temperature rise and noise are substantially reduced, meets relevant criterion requirement.Using the coil application transposition of transposition lenticular wire coiling
The axial coiling of the narrow edge cylindrical direction of line, can significantly reduce the loss of reactor, and the vortex for greatly reducing winding is damaged
Consumption and circulation loss, make the more uniform of Temperature Distribution.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any ripe
Know professional and technical personnel, do not departing from the range of technical solutions of the utility model, when the method using the disclosure above and
Technology contents make a little change or are modified to the equivalent embodiment of equivalent variations, as long as being without departing from the utility model technology
The content of scheme, according to technical spirit of the present utility model above example is made it is any it is simple modification, equivalent variations with
Modification, in the range of still falling within technical solutions of the utility model.
Claims (4)
- The iron core shunt reactor of lenticular wire coiling 1. a kind of all insulation replaces, including between upper yoke, lower yoke and upper and lower iron yoke Iron core column, iron core column forms by multiple iron core cake closed assemblies, it is characterised in that：Between the iron core column and upper yoke, iron core column Equal magnetic cake is respectively arranged between lower yoke, air gap plate is respectively arranged between the equal magnetic cake and upper and lower iron yoke, it is described equal Air gap plate is provided between magnetic cake and iron core cake and between iron core cake and iron core cake.
- The iron core shunt reactor of lenticular wire coiling 2. a kind of all insulation according to claim 1 replaces, it is characterised in that：Institute The thickness for stating each air gap plate is identical.
- The iron core shunt reactor of lenticular wire coiling 3. a kind of all insulation according to claim 1 replaces, it is characterised in that：Institute The thickness for stating iron core cake is 50mm.
- The iron core shunt reactor of lenticular wire coiling 4. a kind of all insulation replaces, it is characterised in that：The coil of iron core uses all insulation Transposition line coiling, all insulation transposition line is combined into two row that wide face contacts with each other, two row enamel-covers by the enameled sheet wire of certain radical The upper and lower surface of lenticular wire makees unidirectional transposition along narrow side, then with the wrapped winding wire of specific insulating materials, coil The axial coiling of narrow edge cylindrical direction of winding process transposition lenticular wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621337013.9U CN206441621U (en) | 2016-12-07 | 2016-12-07 | A kind of iron core shunt reactor of all insulation transposition lenticular wire coiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621337013.9U CN206441621U (en) | 2016-12-07 | 2016-12-07 | A kind of iron core shunt reactor of all insulation transposition lenticular wire coiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206441621U true CN206441621U (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621337013.9U Active CN206441621U (en) | 2016-12-07 | 2016-12-07 | A kind of iron core shunt reactor of all insulation transposition lenticular wire coiling |
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| CN (1) | CN206441621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461564A (en) * | 2018-12-27 | 2019-03-12 | 日新电机（无锡）有限公司 | A kind of iron core package assembly and reactor based on radial iron core cake |
-
2016
- 2016-12-07 CN CN201621337013.9U patent/CN206441621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461564A (en) * | 2018-12-27 | 2019-03-12 | 日新电机（无锡）有限公司 | A kind of iron core package assembly and reactor based on radial iron core cake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171129 Address after: 710000 in the middle of Shaanxi Province, Xi'an economic and Technological Development Zone Jingwei Industrial Park Weiyang Road Patentee after: Xi'an Rong Rong Power Equipment Co., Ltd. Address before: 710000 Shaanxi city of Xi'an Province Economic and Technological Development Zone Jingwei Industrial Park Road No. 09 Patentee before: Herong Electric Co., Ltd. |
|
| TR01 | Transfer of patent right |