CN103050241A - Split type zigzag-shaped coupling transformer - Google Patents
Split type zigzag-shaped coupling transformer Download PDFInfo
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- CN103050241A CN103050241A CN2012105655068A CN201210565506A CN103050241A CN 103050241 A CN103050241 A CN 103050241A CN 2012105655068 A CN2012105655068 A CN 2012105655068A CN 201210565506 A CN201210565506 A CN 201210565506A CN 103050241 A CN103050241 A CN 103050241A
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- pressure winding
- zigzag
- low pressure
- transformer
- zigzag connection
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Abstract
The invention relates to a split type zigzag-shaped coupling transformer and belongs to the technical field of transformer manufacturing. According to the technical scheme, two sets of zigzag-shaped coupling low-voltage windings distributed in an axial split form are arranged in a transformer. The split type zigzag-shaped coupling transformer comprises a transformer three-phase iron core column (4), the first set of zigzag-shaped coupling low-voltage windings (1), the second set of zigzag-shaped coupling low-voltage windings (2) and a high-voltage winding (3). The first set of zigzag-shaped coupling low-voltage windings (1) and the second set of zigzag-shaped coupling low-voltage windings (2) wind around the iron core column. By the wiring principles and the winding arrangement, the split type zigzag-shaped coupling transformer is provided economically, two low voltage can be output simultaneously, short circuit impedance between different low-voltage windings and the high-voltage winding are the same or approximate, and high technical economy is achieved.
Description
Technical field
The present invention relates to a kind of Split type zigzag connection transformer, belong to technical field of transformer manufacturing.
Background technology
At present, in high voltage power transmisson system, sometimes require a transformer that the low voltage voltage output of two zigzag connections can be provided, and require two low pressure winding impedance parameters identical or approaching, this just needs a kind of high voltage, large capacity, and the power transformer of two zigzag connection low pressure windings is arranged, and guarantee that two low pressure windings have identical or approaching electric parameter.
Summary of the invention
The purpose of this invention is to provide a kind of Split type zigzag connection transformer, can export simultaneously two low voltage voltage, and different low pressure windings are identical or approaching with short-circuit impedance between the high pressure winding, have simultaneously higher Technical Economy, solve the problems referred to above that background technology exists.
Technical scheme of the present invention is:
A kind of Split type zigzag connection transformer arranges that in a transformer two overlap the low pressure winding of zigzag connections, and this two covers low pressure winding is axial split and arranges.
Split type zigzag connection transformer, comprise the Three-Phase Transformer iron core column, first set zigzag connection low pressure winding, the second cover zigzag connection low pressure winding, the high pressure winding, first set zigzag connection low pressure winding, the second cover zigzag connection low pressure winding is on an iron core column, iron core column is arranged first set zigzag connection low pressure winding from inside to outside successively, the second cover zigzag connection low pressure winding and high pressure winding, first set zigzag connection low pressure winding, the second cover zigzag connection low pressure winding upwards is in same position at the width of cloth, in the axial direction lower the arrangement.
First set zigzag connection low pressure winding, the second cover zigzag connection low pressure winding adopt axial arranged.
Good effect of the present invention is: adopt connection principle of the present invention and winding arrangement, can realize economically Split type zigzag connection transformer, can export simultaneously two low voltage voltage, and different low pressure windings are identical or approaching with short-circuit impedance between the high pressure winding, have simultaneously higher Technical Economy.
Description of drawings
Fig. 1 is elementary diagram of the present invention;
Fig. 2 is that winding of the present invention is arranged schematic diagram;
Among the figure: first set zigzag connection low pressure winding 1, the second cover zigzag connection low pressure winding 2, high pressure winding 3, iron core column 4.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described by embodiment.
A kind of Split type zigzag connection transformer arranges that in a transformer two overlap the low pressure winding of zigzag connections, and this two covers low pressure winding is axial split and arranges.Split type zigzag connection transformer, comprise Three-Phase Transformer iron core column 4, first set zigzag connection low pressure winding 1, the second cover zigzag connection low pressure winding 2 and high pressure winding 3, first set zigzag connection low pressure winding, the second cover zigzag connection low pressure winding is on an iron core column, iron core column is arranged first set zigzag connection low pressure winding 1 from inside to outside successively, the second cover zigzag connection low pressure winding 2 and high pressure winding 3, first set zigzag connection low pressure winding, the second cover zigzag connection low pressure winding upwards is in same position at the width of cloth, in the axial direction lower the arrangement.First set zigzag connection low pressure winding 1, the second cover zigzag connection low pressure winding 2 adopt axial arranged.
Claims (3)
1. Split type zigzag connection transformer is characterized in that: arrange the low pressure winding of two cover zigzag connections in a transformer, this two covers low pressure winding is axial split and arranges.
2. a kind of Split type zigzag connection transformer according to claim 1, it is characterized in that: comprise Three-Phase Transformer iron core column (4), first set zigzag connection low pressure winding (1), the second cover zigzag connection low pressure winding (2), high pressure winding (3), first set zigzag connection low pressure winding (1), the second cover zigzag connection low pressure winding (2) is on an iron core column, iron core column is arranged first set zigzag connection low pressure winding (1) from inside to outside successively, the second cover zigzag connection low pressure winding (2) and high pressure winding (3), first set zigzag connection low pressure winding (1), the second cover zigzag connection low pressure winding (2) upwards is in same position at the width of cloth, in the axial direction lower the arrangement.
3. a kind of Split type zigzag connection transformer according to claim 1 and 2 is characterized in that: first set zigzag connection low pressure winding (1), the second cover zigzag connection low pressure winding (2) adopt axial arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105655068A CN103050241A (en) | 2012-12-24 | 2012-12-24 | Split type zigzag-shaped coupling transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105655068A CN103050241A (en) | 2012-12-24 | 2012-12-24 | Split type zigzag-shaped coupling transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103050241A true CN103050241A (en) | 2013-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105655068A Pending CN103050241A (en) | 2012-12-24 | 2012-12-24 | Split type zigzag-shaped coupling transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103050241A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078215A (en) * | 2014-07-15 | 2014-10-01 | 无锡亿能电力设备有限公司 | Dry type power distribution split winding transformer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2691024Y (en) * | 2004-03-02 | 2005-04-06 | 联昌电子企业股份有限公司 | Transformer structure |
| CN101984499A (en) * | 2010-07-16 | 2011-03-09 | 江苏上能变压器有限公司 | Three-phase generator transformer with super-large capacity |
| CN202178139U (en) * | 2011-08-16 | 2012-03-28 | 山东晨宇电气股份有限公司 | Two-split rectifier transformer |
| CN202178138U (en) * | 2011-08-16 | 2012-03-28 | 山东晨宇电气股份有限公司 | Three-split rectifier transformer |
| CN202332478U (en) * | 2011-11-02 | 2012-07-11 | 杭州钱江电气集团股份有限公司 | Dual-voltage transformer |
-
2012
- 2012-12-24 CN CN2012105655068A patent/CN103050241A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2691024Y (en) * | 2004-03-02 | 2005-04-06 | 联昌电子企业股份有限公司 | Transformer structure |
| CN101984499A (en) * | 2010-07-16 | 2011-03-09 | 江苏上能变压器有限公司 | Three-phase generator transformer with super-large capacity |
| CN202178139U (en) * | 2011-08-16 | 2012-03-28 | 山东晨宇电气股份有限公司 | Two-split rectifier transformer |
| CN202178138U (en) * | 2011-08-16 | 2012-03-28 | 山东晨宇电气股份有限公司 | Three-split rectifier transformer |
| CN202332478U (en) * | 2011-11-02 | 2012-07-11 | 杭州钱江电气集团股份有限公司 | Dual-voltage transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078215A (en) * | 2014-07-15 | 2014-10-01 | 无锡亿能电力设备有限公司 | Dry type power distribution split winding transformer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |