CN205645504U - Novel three -phase star connection transformer - Google Patents
Novel three -phase star connection transformer Download PDFInfo
- Publication number
- CN205645504U CN205645504U CN201620001817.5U CN201620001817U CN205645504U CN 205645504 U CN205645504 U CN 205645504U CN 201620001817 U CN201620001817 U CN 201620001817U CN 205645504 U CN205645504 U CN 205645504U
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- phase transformer
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- transformer
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Abstract
The utility model discloses a novel three -phase star connection transformer, it includes fixing base and the three single phase transformer daughter that sets up side by side on this fixing base, the zero line in the three single phase transformer daughter all is located the bottom position of single phase transformer daughter to be connected through the line of being away on official business altogether, the phase line in the three single phase transformer daughter all is located the top position of single phase transformer daughter. The utility model has the advantages of reasonable structure design, ingeniously separately arrange the zero line in the three single phase transformer daughter and phase line are unified, convenient quick accurate wiring, the wiring speed of improving production greatly simultaneously in order can improve its insulating safety by a wide margin, is avoided too concentrating the phenomenon that causes the short circuit because of the wiring of product, guarantees product quality, does benefit to the mass production of product, overall structure is compact in addition, and is small, with low costs, easily realizes, does benefit to extensive popularization and application.
Description
Technical field
This utility model relates to transformer technology field, is specifically related to Three phase Y-connection transformator.
Background technology
Transformator utilizes the principle of electromagnetic induction to change the device of alternating voltage, and main member is primary coil, secondary coil and iron core (magnetic core).In electric equipment and radio-circuit, it is commonly used for buck/boost, coupling impedance, security isolation etc..
The most basic pattern of transformator, including two groups of coils being wound with wire, and each other inductively to claim to unify.The zero line of existing three-phase transformer and phase line are not distributed layout, are arranged on same position, when wiring, the phenomenon of wrong easily occur, waste time and energy, and wiring efficiency is low, are unfavorable for producing in enormous quantities；And also easily cause the phenomenon of short circuit because the wiring of product is excessively concentrated in production process.
Utility model content
For existing above-mentioned deficiency, the purpose of this utility model is, it is provided that a kind of smart structural design, rationally, can the accurate wiring of fast and easy, the Three phase Y-connection transformator of the short circuit being avoided that again between phase line and zero line.
For achieving the above object, technical scheme provided by the utility model is: a kind of Three phase Y-connection transformator, it includes fixing seat and three single-phase transformer daughters being disposed side by side on this fixing seat, zero line in three single-phase transformer daughters is respectively positioned on the bottom position of single-phase transformer daughter, and be connected by line the most away on official business, the phase line in three single-phase transformer daughters is respectively positioned on the tip position of single-phase transformer daughter.
As a kind of improvement of the present utility model, it also includes transverse slat, and this transverse slat is fixed on the top position of described single-phase transformer daughter, and the phase line in three single-phase transformer daughters successively and comes on this transverse slat.
As a kind of improvement of the present utility model, one end of described phase line is provided with connection terminal.
As a kind of improvement of the present utility model, one end of described line away on official business altogether is provided with connection terminal.
The beneficial effects of the utility model are: reasonable in design of the present utility model, ingenious by unified to the zero line in three single-phase transformer daughters and phase line arranged apart, the accurate wiring of fast and easy, it is greatly improved production wiring speed, simultaneously so that its insulation safety can be greatly improved, avoid causing the phenomenon of short circuit because the wiring of product is excessively concentrated, it is ensured that the production in enormous quantities of product quality, beneficially product；Additionally compact overall structure, volume is little, low cost, it is easy to accomplish, beneficially wide popularization and application.
Below in conjunction with the accompanying drawings with embodiment, this utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See Fig. 1, a kind of Three phase Y-connection transformator that the present embodiment provides, it includes fixing seat 1 and three single-phase transformer daughters 2 being disposed side by side on this fixing seat 1, zero line 21 in three single-phase transformer daughters 2 is respectively positioned on the bottom position of single-phase transformer daughter 2, and be connected by line 3 the most away on official business, the phase line 22 in three single-phase transformer daughters 2 is respectively positioned on the tip position of single-phase transformer daughter 2.
It is also preferred that the left Three phase Y-connection transformator of the present utility model also includes transverse slat 4, this transverse slat 4 is fixed on the top position of described single-phase transformer daughter 2, and the phase line 22 in three single-phase transformer daughters 2 successively and comes on this transverse slat 4.Can make, on each phase line 22 same straight line of proper alignment, to further facilitate wiring operation by this transverse slat 4.
It is also preferred that the left be provided with connection terminal 5 on one end of described phase line 22.One end of described line 3 away on official business altogether is provided with connection terminal 6, is provided with connection terminal 5 and connects terminal 6, bringing convenience to wiring.
During use, owing to the zero line 21 in three single-phase transformer daughters 2 is all in the bottom position of single-phase transformer daughter 2, and it is connected by line 3 the most away on official business.During wiring, only need to be total to line 3 away on official business with this and be connected.And the phase line 22 in three single-phase transformer daughters 2 is respectively positioned on the tip position of single-phase transformer daughter 2, and and come on transverse slat 4, fast and easy can be accurately finished wiring operation, it is greatly improved production wiring speed, simultaneously so that its insulation safety can be greatly improved, avoid causing the phenomenon of short circuit because the wiring of product is excessively concentrated, it is ensured that the production in enormous quantities of product quality, beneficially product.
The announcement of book and teaching according to the above description, above-mentioned embodiment can also be changed and revise by this utility model those skilled in the art.Therefore, this utility model is not limited to above-mentioned detailed description of the invention, and any conspicuously improved, replacement or modification that every those skilled in the art are done on the basis of this utility model belong to protection domain of the present utility model.In addition; although this specification employing some specific terms, but these terms being merely for convenience of description, this utility model is not constituted any restriction; other transformator using same or analog structure and obtain, all in this utility model protection domain.
Claims (4)
1. a Three phase Y-connection transformator, it is characterized in that: it includes fixing seat and three single-phase transformer daughters being disposed side by side on this fixing seat, zero line in three single-phase transformer daughters is respectively positioned on the bottom position of single-phase transformer daughter, and be connected by line the most away on official business, the phase line in three single-phase transformer daughters is respectively positioned on the tip position of single-phase transformer daughter.
Three phase Y-connection transformator the most according to claim 1, it is characterised in that it also includes transverse slat, this transverse slat is fixed on the top position of described single-phase transformer daughter, and the phase line in three single-phase transformer daughters successively and comes on this transverse slat.
Three phase Y-connection transformator the most according to claim 1 and 2, it is characterised in that one end of described phase line is provided with connection terminal.
Three phase Y-connection transformator the most according to claim 1 and 2, it is characterised in that one end of described line away on official business altogether is provided with connection terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001817.5U CN205645504U (en) | 2016-01-04 | 2016-01-04 | Novel three -phase star connection transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001817.5U CN205645504U (en) | 2016-01-04 | 2016-01-04 | Novel three -phase star connection transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205645504U true CN205645504U (en) | 2016-10-12 |
Family
ID=57078514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620001817.5U Expired - Fee Related CN205645504U (en) | 2016-01-04 | 2016-01-04 | Novel three -phase star connection transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205645504U (en) |
-
2016
- 2016-01-04 CN CN201620001817.5U patent/CN205645504U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20180104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |