CN205080986U - Rectifying transformer - Google Patents
Rectifying transformer Download PDFInfo
- Publication number
- CN205080986U CN205080986U CN201520863294.0U CN201520863294U CN205080986U CN 205080986 U CN205080986 U CN 205080986U CN 201520863294 U CN201520863294 U CN 201520863294U CN 205080986 U CN205080986 U CN 205080986U
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- winding
- transformer
- winding coil
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- transformer core
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- 238000004804 winding Methods 0.000 claims abstract description 94
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model relates to a technical field is made to the transformer, the more specifically rectifying transformer that says so, through the setting of stand -by unit section, improved rectifying transformer power supply stability can, duplex winding and two structures that connect the electric shield have effectively been solved current rectifying transformer and in the problem of the winding ground fault of frequent appearance in service, have been had very big practical value simultaneously. The I fixed outside that sets up at transformer core of winding coil, and be located transformer core's upper end, the II fixed outsides that set up at transformer core of winding coil, and be located transformer core's lower extreme, I structure of winding coil II and winding coil is the same, two ground connection electric shields correspond winding coil I respectively and set up with winding coil II, two vice limit windings correspond two winding coils and set up about in the of II, winding element section and stand -by unit section all set up the inside at vice limit winding, the winding element section sets up with stand -by unit intersegmental separating.
Description
Technical field
The utility model relates to technical field of transformer manufacturing, is more particularly a kind of rectifier transformer.
Background technology
Rectifier transformer is the power transformer of rectifying installation, is widely used in the industries such as electrochemical industry, traction DC power supply, transmission DC power supply, direct current transportation.Operationally, there is a lot of Transformer Winding ground fault, can not get effective solution always in rectifier transformer.
And, the transformer great majority powering in industrial production many power cells such as SVG or HVF are common rectifier transformer, but when adopting common rectifier transformer to power to many power cells such as SVG or HVF, when certain elementary section of rectifier transformer breaks down, still can cause the discontinuous power supply of whole distribution system, cause serious consequence.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of rectifier transformer, by the setting of stand-by unit section, improve the power supply stability of rectifier transformer, simultaneously double winding and two structure connecing electric screen efficiently solve existing rectifier transformer and to be in operation the problem of the winding earth accident frequently occurred, have great practical value.
For solving the problems of the technologies described above, the utility model relates to technical field of transformer manufacturing, it is more particularly a kind of rectifier transformer, comprise transformer core, winding coil I, winding coil II, ground connection electric screen, vice-side winding, winding element section and stand-by unit section, by the setting of stand-by unit section, improve the power supply stability of rectifier transformer, simultaneously double winding and two structure connecing electric screen efficiently solve existing rectifier transformer and to be in operation the problem of the winding earth accident frequently occurred, have great practical value.
Winding coil I is fixedly installed on the outside of transformer core, and is positioned at the upper end of transformer core.Winding coil II is fixedly installed on the outside of transformer core, and is positioned at the lower end of transformer core, and winding coil II is identical with winding coil I structure.Ground connection electric screen has two, is all arranged on the outside of transformer core, and corresponding winding coil I and winding coil II are arranged two ground connection electric screens respectively.Vice-side winding has two, is all arranged on the outside of ground connection electric screen.Two corresponding two winding coils II of vice-side winding are setting up and down.Winding element section and stand-by unit Duan Jun have multiple, and winding element section and stand-by unit Duan Jun are arranged on the inside of vice-side winding, and winding element section and stand-by unit spacer segment are arranged.
As the further optimization of the technical program, the winding coil I described in a kind of rectifier transformer of the utility model, winding coil II, ground connection electric screen and vice-side winding are concentric.
As the further optimization of the technical program, the material of the ground connection electric screen described in a kind of rectifier transformer of the utility model is copper or aluminium.
As the further optimization of the technical program, insulate between the winding element section described in a kind of rectifier transformer of the utility model and stand-by unit section.
As the further optimization of the technical program, the winding element section described in a kind of rectifier transformer of the utility model is identical with the structure of stand-by unit section.
The beneficial effect of a kind of rectifier transformer of the utility model is:
A kind of rectifier transformer of the utility model, by the setting of stand-by unit section, improve the power supply stability of rectifier transformer, simultaneously double winding and two structure connecing electric screen efficiently solve existing rectifier transformer and to be in operation the problem of the winding earth accident frequently occurred, have great practical value.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in more detail.
Fig. 1 is the structural representation of a kind of rectifier transformer of the utility model.
In figure: transformer core 1; Winding coil I 2; Winding coil II 3; Ground connection electric screen 4; Vice-side winding 5; Winding element section 6; Stand-by unit section 7.
Embodiment
Embodiment one:
Below in conjunction with Fig. 1, present embodiment is described, the utility model relates to technical field of transformer manufacturing, it is more particularly a kind of rectifier transformer, comprise transformer core 1, winding coil I 2, winding coil II 3, ground connection electric screen 4, vice-side winding 5, winding element section 6 and stand-by unit section 7, by the setting of stand-by unit section, improve the power supply stability of rectifier transformer, simultaneously double winding and two structure connecing electric screen efficiently solve existing rectifier transformer and to be in operation the problem of the winding earth accident frequently occurred, have great practical value.
Winding coil I 2 is fixedly installed on the outside of transformer core 1, and is positioned at the upper end of transformer core 1.Winding coil II 3 is fixedly installed on the outside of transformer core 1, and is positioned at the lower end of transformer core 1, and winding coil II 3 is identical with winding coil I 2 structure.Ground connection electric screen 4 has two, all be arranged on the outside of transformer core 1, two ground connection electric screens 4 respectively corresponding winding coils I 2 and winding coil II 3 are arranged, and two ground connection electric screens 4 effectively can solve existing rectifier transformer and to be in operation the problem of the winding earth accident frequently occurred.Vice-side winding 5 has two, is all arranged on the outside of ground connection electric screen 4.Two corresponding two winding coils II 3 of vice-side winding 5 are setting up and down.Winding element section 6 and stand-by unit section 7 all have multiple, winding element section 6 and stand-by unit section 7 are all arranged on the inside of vice-side winding 5, winding element section 6 and stand-by unit section 7 interval are arranged, and stand-by unit section 7, for substituting the winding element section 6 broken down, ensures the continuous firing of transformer.
Embodiment two:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further execution mode one, and described winding coil I 2, winding coil II 3, ground connection electric screen 4 and vice-side winding 5 four are concentric.
Embodiment three:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further execution mode one, and the material of described ground connection electric screen 4 is copper or aluminium, ensures the reliability that ground connection electric screen 4 works.
Embodiment four:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further execution mode one, insulate between described winding element section 6 and stand-by unit section 7.
Embodiment five:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further execution mode one, and described winding element section 6 is identical with the structure of stand-by unit section 7.
Certain above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection range of the present utility model.
Claims (5)
1. a rectifier transformer, comprise transformer core (1), winding coil I (2), winding coil II (3), ground connection electric screen (4), vice-side winding (5), winding element section (6) and stand-by unit section (7), it is characterized in that: winding coil I (2) is fixedly installed on the outside of transformer core (1), and is positioned at the upper end of transformer core (1); Winding coil II (3) is fixedly installed on the outside of transformer core (1), and is positioned at the lower end of transformer core (1), and winding coil II (3) is identical with winding coil I (2) structure; Ground connection electric screen (4) has two, is all arranged on the outside of transformer core (1), and corresponding winding coil I (2) and winding coil II (3) are arranged two ground connection electric screens (4) respectively; Vice-side winding (5) has two, is all arranged on the outside of ground connection electric screen (4), and two corresponding two winding coils II (3) of vice-side winding (5) are setting up and down; Winding element section (6) and stand-by unit section (7) all have multiple, winding element section (6) and stand-by unit section (7) are all arranged on the inside of vice-side winding (5), and winding element section (6) and stand-by unit section (7) interval are arranged.
2. a kind of rectifier transformer according to claim 1, is characterized in that: described winding coil I (2), winding coil II (3), ground connection electric screen (4) and vice-side winding (5) four are concentric.
3. a kind of rectifier transformer according to claim 1, is characterized in that: the material of described ground connection electric screen (4) is copper or aluminium.
4. a kind of rectifier transformer according to claim 1, is characterized in that: insulate between described winding element section (6) and stand-by unit section (7).
5. a kind of rectifier transformer according to claim 1, is characterized in that: described winding element section (6) is identical with the structure of stand-by unit section (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863294.0U CN205080986U (en) | 2015-10-31 | 2015-10-31 | Rectifying transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863294.0U CN205080986U (en) | 2015-10-31 | 2015-10-31 | Rectifying transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205080986U true CN205080986U (en) | 2016-03-09 |
Family
ID=55433373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863294.0U Expired - Fee Related CN205080986U (en) | 2015-10-31 | 2015-10-31 | Rectifying transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205080986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810421A (en) * | 2016-04-22 | 2016-07-27 | 中国船舶重工集团公司第七〇二研究所 | Single-phase ten-split high-impedance traction transformer |
-
2015
- 2015-10-31 CN CN201520863294.0U patent/CN205080986U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810421A (en) * | 2016-04-22 | 2016-07-27 | 中国船舶重工集团公司第七〇二研究所 | Single-phase ten-split high-impedance traction transformer |
| CN105810421B (en) * | 2016-04-22 | 2017-12-15 | 中国船舶重工集团公司第七一二研究所 | A kind of single-phase ten divisions high impedance tractive transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Guanghong Inventor before: Zhang Jihua |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160721 Address after: 511486 South Street Guangdong city of Guangzhou province Panyu District Bridge Chen Yong Cun Xingye Road eleven East Road No. 6 cross row Patentee after: Guangzhou Nenghui Electronics Co., Ltd. Address before: 325025 Zhejiang City, Wenzhou Province Economic and Technological Development Zone, Binhai Road, Binhai District, No. 15, No. 2, No. 529 Patentee before: Zhang Jihua |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170504 Address after: 510000 Guangzhou City, Whampoa Province, Li Lian Jie street, the union of the club No. eleven, No. 1 building Patentee after: GUANGZHOU HAIYOU ELECTRONICS CO., LTD. Address before: 511486 South Street Guangdong city of Guangzhou province Panyu District Bridge Chen Yong Cun Xingye Road eleven East Road No. 6 cross row Patentee before: Guangzhou Nenghui Electronics Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |