CN101256889A - Three phase five post type amorphous iron core - Google Patents
Three phase five post type amorphous iron core Download PDFInfo
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- CN101256889A CN101256889A CNA2007103047461A CN200710304746A CN101256889A CN 101256889 A CN101256889 A CN 101256889A CN A2007103047461 A CNA2007103047461 A CN A2007103047461A CN 200710304746 A CN200710304746 A CN 200710304746A CN 101256889 A CN101256889 A CN 101256889A
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- iron core
- amorphous iron
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- post type
- type amorphous
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Abstract
The present invention relates to a three phase pentastyle amorphous iron core, which includes two outer amorphous iron cores, two inner amorphous iron cores and three coils, the outer amorphous iron core and inner amorphous iron core are disposed side by side, the two outer amorphous iron cores are situated at both sides respectively, the two inner amorphous iron core are arranged side by side between two outer amorphous iron cores, the adjacent arm of each adjacent amorphous iron core has a coil, side of the iron cores is equipped with epoxy resins coating or gluewater coating for bonding the iron chip at each layer together, this can reduce vibration of iron core and noise, and is convenient for whole storage and transportation, installation and dissembling, at the same time having certain effect to the iron core. The compact conformation of the iron core and matching coil is mainly used for distributing transformer to decrease volume of transformer and fault.
Description
Technical field
The present invention relates to a kind of three phase five post type amorphous iron core, mainly can be used for three-phase power transformer.
Technical background
The existing amorphous iron core that is used for three-phase power transformer generally includes three iron cores and three coils, described three iron cores are arranged side by side mutually, described three coils are enclosed within respectively on the alternate arm of each self-corresponding two adjacent iron core, the defective of this technology is loosely organized, space availability ratio is low, is unfavorable for reducing the volume of transformer.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the invention provides a kind of three phase five post type amorphous iron core, the compact conformation of this iron core and supporting coil helps reducing the volume of transformer.
The present invention realizes that the technical scheme of above-mentioned purpose is: a kind of three phase five post type amorphous iron core, comprise two outer amorphous iron cores, two interior amorphous iron cores and three coils, the adjacent in twos arrangement arranged side by side of described each outer amorphous iron core and interior amorphous iron core, described two outer amorphous iron cores lay respectively at both sides, amorphous iron core between the amorphous iron core, is with a described coil side by side in described two on the alternate arm of described each adjacent amorphous iron core outside described two.
The invention has the beneficial effects as follows: because side by side together, effectively utilized the space, reduced the integrally-built volume of iron core each amorphous iron core.
Description of drawings
Fig. 1 is the structural representation of iron core of the present invention itself;
Fig. 2 is the amorphous single iron core structural representation that the present invention is provided with two coil configuration.
Embodiment
Referring to Fig. 1 and Fig. 2, the invention provides a kind of three phase five post type amorphous iron core, comprise two outer amorphous iron cores 1, two interior amorphous iron cores 2 and three coils 3, the adjacent in twos arrangement arranged side by side of described each outer amorphous iron core and interior amorphous iron core, described two outer amorphous iron cores lay respectively at both sides, amorphous iron core between the amorphous iron core, is with a described coil side by side in described two on the alternate arm of described each adjacent amorphous iron core outside described two.
The width of described each outer amorphous iron core mesopore is less than the described width of amorphous iron core mesopore in each, to reduce volume.
Epoxy coating can be adopted in the side of described each amorphous iron core, bond together by the lamination of epoxy resin corresponding each layer of iron core, help reducing the vibration and the noise of iron core like this, convenient whole accumulating, installation and removal play a role to iron core simultaneously.Because the elasticity of epoxy resin can be avoided bringing stress to iron core.
Described epoxy coating can cover whole face areas of corresponding iron core, also can a cover part end face or the part area of end face, and to adapt to the requirement of various different occasions.
The side of described each iron core also can be provided with function of glue coating, bonds together by the lamination of glue with each layer of iron core, helps reducing the vibration and the noise of iron core like this, and convenient whole accumulating, installation and removal play a role to iron core simultaneously.Because the elasticity of glue can be avoided bringing stress to iron core.
Described function of glue coating can cover whole face areas of corresponding iron core, also can a cover part end face or the part area of end face, and to adapt to the requirement of various different occasions.
Function of glue coating is both elasticity and cohesive force different with the difference of above-mentioned epoxy coating, can be according to the selected suitable coating of the requirement of transformer.
The section of described coil can be the annular that outer edge all is a rectangle, so that adapt with the section of iron core.
The part that described coil passes the iron core mesopore is full of the remaining space of corresponding iron core mesopore basically, with further raising space availability ratio.
Described coil is the dipping lacquer coil, and with the insulating capacity that improves coil and guarantee that coil is a fixing integral body, this coil is owing to there are enough lacquers to do insulation, and the phenomenon that can not be short-circuited when two coils contacts helps reducing fault.
Claims (10)
1. three phase five post type amorphous iron core, it is characterized in that comprising two outer amorphous iron cores, two interior amorphous iron cores and three coils, the adjacent in twos arrangement arranged side by side of described each outer amorphous iron core and interior amorphous iron core, described two outer amorphous iron cores lay respectively at both sides, amorphous iron core between the amorphous iron core, is with a described coil side by side in described two on the alternate arm of described each adjacent amorphous iron core outside described two.
2. three phase five post type amorphous iron core as claimed in claim 1 is characterized in that the side of described each iron core is provided with epoxy coating.
3. three phase five post type amorphous iron core as claimed in claim 2 is characterized in that described epoxy coating covers whole face areas of corresponding iron core.
4. three phase five post type amorphous iron core as claimed in claim 2 is characterized in that described epoxy coating only covers the part end face of corresponding iron core.
5. three phase five post type amorphous iron core as claimed in claim 2 is characterized in that described epoxy coating only covers the part area of corresponding iron core end face.
6. three phase five post type amorphous iron core as claimed in claim 1 is characterized in that the side of described each iron core is provided with function of glue coating.
7. three phase five post type amorphous iron core as claimed in claim 6 is characterized in that described function of glue coating covers whole face areas of corresponding iron core.
8. three phase five post type amorphous iron core as claimed in claim 6 is characterized in that described function of glue coating only covers the part end face of corresponding iron core.
9. three phase five post type amorphous iron core as claimed in claim 6 is characterized in that described function of glue coating only covers the part area of corresponding iron core end face.
10. as claim 1,2,3,4,5,6,7,8 or 9 described three phase five post type amorphous iron cores, it is characterized in that described coil is the dipping lacquer coil, its section is the annular that outer edge all is a rectangle, its part of passing the iron core mesopore is full of the remaining space of corresponding iron core mesopore basically, and the width of described each outer amorphous iron core mesopore is less than the described width of amorphous iron core mesopore in each.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103047461A CN101256889A (en) | 2007-12-29 | 2007-12-29 | Three phase five post type amorphous iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103047461A CN101256889A (en) | 2007-12-29 | 2007-12-29 | Three phase five post type amorphous iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101256889A true CN101256889A (en) | 2008-09-03 |
Family
ID=39891584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103047461A Pending CN101256889A (en) | 2007-12-29 | 2007-12-29 | Three phase five post type amorphous iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101256889A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517879A (en) * | 2019-09-26 | 2019-11-29 | 苏州翰为电气科技有限公司 | A kind of power equipment body packaging technology |
| CN112382496A (en) * | 2020-11-16 | 2021-02-19 | 无锡普天铁心股份有限公司 | Main transformer core stacking device |
| CN113130198A (en) * | 2021-03-24 | 2021-07-16 | 无锡普天铁心股份有限公司 | Fixing method of three-phase three-column non-overlapping upper yoke iron core |
-
2007
- 2007-12-29 CN CNA2007103047461A patent/CN101256889A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517879A (en) * | 2019-09-26 | 2019-11-29 | 苏州翰为电气科技有限公司 | A kind of power equipment body packaging technology |
| CN112382496A (en) * | 2020-11-16 | 2021-02-19 | 无锡普天铁心股份有限公司 | Main transformer core stacking device |
| CN113130198A (en) * | 2021-03-24 | 2021-07-16 | 无锡普天铁心股份有限公司 | Fixing method of three-phase three-column non-overlapping upper yoke iron core |
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Application publication date: 20080903 |