CN206480477U - A kind of dry-type transformer - Google Patents
A kind of dry-type transformer Download PDFInfo
- Publication number
- CN206480477U CN206480477U CN201720015833.4U CN201720015833U CN206480477U CN 206480477 U CN206480477 U CN 206480477U CN 201720015833 U CN201720015833 U CN 201720015833U CN 206480477 U CN206480477 U CN 206480477U
- Authority
- CN
- China
- Prior art keywords
- core
- arms
- dry
- iron core
- type transformer
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000011553 magnetic fluid Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 10
- 230000005291 magnetic effect Effects 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a kind of dry-type transformer, including iron core, the left and right frame side of iron core is respectively to be wound with coil windings in core arms, core arms respectively, is set as respectively hollow inside each core arms, and magnetic fluid material is filled with inside core arms.The utility model can effectively reduce the energy loss that vortex is caused while iron core entirety magnetic conduction ability is ensured.
Description
Technical field
The utility model is related to field transformer, specifically a kind of dry-type transformer.
Background technology
Transformer is used to change voltage, is important electric energy converting equipment in AC electric power systems.Core-type transformer is
Conventional transformer species, during prior art appendiron core transformer use, because eddy-current loss iron core easily generates heat, causes electric energy
Be converted to iron core itself heat energy and cause damage.Bus is usually the shape in the way of ferromagnetic conductor thin slice is superimposed for eddy-current loss
Into iron core, to reduce eddy-current loss.But this iron core processing inconvenience, overall magnetic conduction effect is limited.
Utility model content the purpose of this utility model is to provide a kind of dry-type transformer, ferromagnetic to solve prior art
The problem of conductor sheet superposition reduction eddy-current loss is present.
In order to achieve the above object, the technical scheme that the utility model is used for：
A kind of dry-type transformer, it is characterised in that：Include the iron core of rectangular frame-shaped, the left and right frame side of iron core is respectively
Coil windings are wound with core arms, core arms respectively, wherein side coil windings are primary side, and opposite side coil windings are secondary, often
It is set as respectively hollow inside individual core arms, so as to form hollow core arms structure in core arms section, and magnetic current is filled with inside core arms
Body material.
A kind of described dry-type transformer, it is characterised in that：The magnetic fluid material selects non-conductive magnetic fluid material.
A kind of described dry-type transformer, it is characterised in that：The iron core whole interior is set to hollow, and core interior
Insert magnetic fluid material.
The core arms of iron core section or iron core whole interior are set to hollow by the utility model, and are inserted in hollow inside non-
Conductive magnetic fluid, while iron core entirety magnetic conduction ability is ensured, can effectively reduce the energy loss that vortex is caused.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in figure 1, a kind of dry-type transformer, includes the iron core 1 of rectangular frame-shaped, the left and right frame side of iron core 1 is respectively
Coil windings 3 are wound with core arms 2, core arms 2 respectively, wherein side coil windings are primary side, and opposite side coil windings are pair
It is set as hollow inside side, each core arms 2, so as to form hollow core arms structure in core arms section, and is inserted inside core arms respectively
There is magnetic fluid material 4.Magnetic fluid material 4 selects non-conductive magnetic fluid material.Iron core 1 can whole interior be set to hollow, and
Core interior inserts magnetic fluid material 4.
Claims (3)
1. a kind of dry-type transformer, it is characterised in that：Include the iron core of rectangular frame-shaped, the left and right frame side of iron core is respectively core
Coil windings are wound with arm, core arms respectively, wherein side coil windings are primary side, and opposite side coil windings are secondary, each
It is set as respectively hollow inside core arms, so as to form hollow core arms structure in core arms section, and magnetic fluid is filled with inside core arms
Material.
2. a kind of dry-type transformer according to claim 1, it is characterised in that：The magnetic fluid material is from non-conductive
Magnetic fluid material.
3. a kind of dry-type transformer according to claim 1, it is characterised in that：The iron core whole interior is set to hollow
, and core interior inserts magnetic fluid material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015833.4U CN206480477U (en) | 2017-01-06 | 2017-01-06 | A kind of dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015833.4U CN206480477U (en) | 2017-01-06 | 2017-01-06 | A kind of dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206480477U true CN206480477U (en) | 2017-09-08 |
Family
ID=59751452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720015833.4U Expired - Fee Related CN206480477U (en) | 2017-01-06 | 2017-01-06 | A kind of dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206480477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107481843A (en) * | 2017-09-14 | 2017-12-15 | 重庆大学 | A kind of fluid magnetic circuit design method and magnetic circuit pipeline based on magnetic liquid |
-
2017
- 2017-01-06 CN CN201720015833.4U patent/CN206480477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107481843A (en) * | 2017-09-14 | 2017-12-15 | 重庆大学 | A kind of fluid magnetic circuit design method and magnetic circuit pipeline based on magnetic liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 233000 Bengbu province high tech Zone Long March South Road No. 829 (company courtyard No. 1 workshop), No. Patentee after: ZHONGKE ELECTRIC POWER EQUIPMENT GROUP Co.,Ltd. Address before: 233000 Bengbu province high tech Zone Long March South Road No. 829 (company courtyard No. 1 workshop), No. Patentee before: ZHONGKE ELECTRIC POWER EQUIPMENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230106 Address after: No. 829, Changzheng South Road, High tech Zone, Bengbu, Anhui Province, 233000 Patentee after: Zhongling Hi Tech Co.,Ltd. Address before: No. 829, Changzheng South Road, High tech Zone, Bengbu City, Anhui Province, 233000 (No. 1 plant in the company's yard) Patentee before: ZHONGKE ELECTRIC POWER EQUIPMENT GROUP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 |