CN205159053U - Phase -shifting transformer - Google Patents
Phase -shifting transformer Download PDFInfo
- Publication number
- CN205159053U CN205159053U CN201520874135.0U CN201520874135U CN205159053U CN 205159053 U CN205159053 U CN 205159053U CN 201520874135 U CN201520874135 U CN 201520874135U CN 205159053 U CN205159053 U CN 205159053U
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- coil
- shifting transformer
- clamping piece
- fixed mount
- phase shifting
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Abstract
The utility model relates to a phase -shifting transformer contains the mount, and the mount facial make -up is cored, is provided with the coil on the iron core, is provided with low pressure patch bay and clamp on one side of mount, is provided with high -pressure inlet wire end and high -pressure leading -out terminal on the opposite side, and the bottom of mount is provided with the fan, is equipped with the matched with baffle on the coil, and the upper and lower both ends of coil are all fixed through the insulating parts of connecting on the mount, still are provided with the temperature controller on the coil, the utility model discloses a phase -shifting transformer, overall structure be convenient for components of a whole that can function independently transportation and on -site Assembly, rational in infrastructure, the heat dissipation is even, has guaranteed the stability and the life of device operation to effective convenience and system security nature that improves the wiring, the later maintenance of being convenient for.
Description
Technical field
The utility model relates to a kind of phase shifting transformer.
Background technology
Phase shifting transformer is the capital equipment for rectifier power source in large-size variable-frequency device; There is many defects in existing phase shifting transformer, as high in production cost, radiating effect is poor, cannot ensure that converter plant runs safely and reliably, and transformer heat skewness, causes winding hottest-spot temperature close to temperature limit, affects transformer useful life; Meanwhile, because the wire harness of wiring is too many, causes wire harness in disorder, not only affect attractive in appearance, and safe distance is difficult to ensure, wiring inconvenience and easy misconnection; And present mounting means is first transported by split mostly, behind practical application scene, be assembled into an entirety again, existing structure can cause split transport difficult, Assembling inconvenience.
Utility model content
For the technical problem of above-mentioned existence, the purpose of this utility model is: propose a kind of phase shifting transformer.
Technical solution of the present utility model is achieved in that a kind of phase shifting transformer, comprise fixed mount, fixed mount is equipped with iron core, iron core is provided with coil, the side of fixed mount is provided with low pressure patch bay and clamp, opposite side is provided with high pressure end of incoming cables and high-voltage terminal end, the bottom of fixed mount is provided with blower fan, coil is equipped with the dividing plate matched, the two ends up and down of coil are all fixed by the insulating element be connected on fixed mount, and coil is also provided with temperature controller.
Preferably, described fixed mount comprises upper clamping piece, lower clamping piece and base; The two ends up and down of described iron core are connected and fixed with upper clamping piece and lower clamping piece respectively, and lower clamping piece and blower fan are all arranged on base.
Preferably, the two ends up and down of described low pressure patch bay and clamp are all connected on upper clamping piece and lower clamping piece by connector.
Preferably, described clamp has two at least, and low pressure patch bay is connected and fixed with mutually close clamp, is also connected with secondary terminal block between adjacent clamp.
Preferably, described dividing plate is flatly arranged on 1/3rd places on coil top.
Preferably, described coil comprise to be set gradually to outer ring by inner ring in insulating cylinder, high-tension coil, external insulation cylinder and low-voltage coil, temperature controller is arranged between high-tension coil and external insulation cylinder.
Preferably, the top of described fixed mount is also provided with nameplate.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Phase shifting transformer of the present utility model, overall structure is convenient to split transport and Assembling, rational in infrastructure, and heat radiation evenly, ensure that stability and the useful life of plant running, and effectively improves the convenience of wiring and the fail safe of system, is convenient to later maintenance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the front view of a kind of phase shifting transformer of the present utility model;
Accompanying drawing 2 is the left view of a kind of phase shifting transformer of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described.
As shown in accompanying drawing 1-2, a kind of phase shifting transformer described in the utility model, comprises fixed mount, and fixed mount comprises upper clamping piece 11, lower clamping piece 12 and base 13; Described fixed mount is equipped with iron core 1, the two ends up and down of iron core 1 are connected and fixed with upper clamping piece 11 and lower clamping piece 12 respectively; The side of described fixed mount is provided with low pressure patch bay 3 and two clamps 4, opposite side is provided with high pressure end of incoming cables 5 and high-voltage terminal end 6; The two ends up and down of described low pressure patch bay 3 and clamp 4 are all connected on upper clamping piece 11 and lower clamping piece 12 by connector, and low pressure patch bay 3 is connected and fixed with mutually close clamp 4, is also connected with secondary terminal block 41 between two clamps 4; Described lower clamping piece 12 is fixed on base 13, and base 13 is provided with blower fan 7 on lower clamping piece 12 both sides; Described iron core 1 is provided with coil 2, and the equal insulating element 9 in two ends up and down of coil 2 is connected and fixed with upper clamping piece 11 and lower clamping piece 12 respectively, and coil 2 is equipped with the dividing plate 8 matched, dividing plate 8 is flatly arranged on 1/3rd places on coil 2 top; Described coil 2 comprise to be set gradually to outer ring by inner ring in insulating cylinder, high-tension coil, external insulation cylinder and low-voltage coil, coil 2 is also provided with temperature controller 10, and temperature controller 10 is arranged between high-tension coil and external insulation cylinder; The top of the upper clamping piece 11 of described fixed mount can also be provided with nameplate 14, above technical specification all being write on, so that client checks.
Below be only embody rule example of the present utility model, protection range of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (7)
1. a phase shifting transformer, it is characterized in that: comprise fixed mount, iron core (1) fixed mount is equipped with, iron core (1) is provided with coil (2), the side of fixed mount is provided with low pressure patch bay (3) and clamp (4), opposite side is provided with high pressure end of incoming cables (5) and high-voltage terminal end (6), the bottom of fixed mount is provided with blower fan (7), the dividing plate (8) matched coil (2) is equipped with, the two ends up and down of coil (2) are all fixed by the insulating element (9) be connected on fixed mount, coil (2) are also provided with temperature controller (10).
2. phase shifting transformer according to claim 1, is characterized in that: described fixed mount comprises upper clamping piece (11), lower clamping piece (12) and base (13); The two ends up and down of described iron core (1) are connected and fixed with upper clamping piece (11) and lower clamping piece (12) respectively, and lower clamping piece (12) and blower fan (7) are all arranged on base (13).
3. phase shifting transformer according to claim 2, is characterized in that: the two ends up and down of described low pressure patch bay (3) and clamp (4) are all connected on upper clamping piece (11) and lower clamping piece (12) by connector.
4. phase shifting transformer according to claim 1, it is characterized in that: described clamp (4) has two at least, low pressure patch bay (3) is connected and fixed with mutually close clamp (4), is also connected with secondary terminal block (41) between adjacent clamp (4).
5. phase shifting transformer according to claim 1, is characterized in that: described dividing plate (8) is flatly arranged on 1/3rd places on coil (2) top.
6. phase shifting transformer according to claim 1, it is characterized in that: described coil (2) comprise to be set gradually to outer ring by inner ring in insulating cylinder, high-tension coil, external insulation cylinder and low-voltage coil, temperature controller (10) is arranged between high-tension coil and external insulation cylinder.
7. phase shifting transformer according to claim 1, is characterized in that: the top of described fixed mount is also provided with nameplate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874135.0U CN205159053U (en) | 2015-11-05 | 2015-11-05 | Phase -shifting transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874135.0U CN205159053U (en) | 2015-11-05 | 2015-11-05 | Phase -shifting transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159053U true CN205159053U (en) | 2016-04-13 |
Family
ID=55694719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874135.0U Active CN205159053U (en) | 2015-11-05 | 2015-11-05 | Phase -shifting transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159053U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374522A (en) * | 2015-11-05 | 2016-03-02 | 苏州腾冉电气设备股份有限公司 | Phase-shifting transformer |
| CN106373741A (en) * | 2016-11-02 | 2017-02-01 | 中电电气(江苏)股份有限公司 | Wire clamp structure of phase-shifting and rectifying transformer |
| CN112562992A (en) * | 2020-11-13 | 2021-03-26 | 广东电网有限责任公司 | Assembling device for low-voltage outlet structure of transformer |
-
2015
- 2015-11-05 CN CN201520874135.0U patent/CN205159053U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374522A (en) * | 2015-11-05 | 2016-03-02 | 苏州腾冉电气设备股份有限公司 | Phase-shifting transformer |
| CN106373741A (en) * | 2016-11-02 | 2017-02-01 | 中电电气(江苏)股份有限公司 | Wire clamp structure of phase-shifting and rectifying transformer |
| CN112562992A (en) * | 2020-11-13 | 2021-03-26 | 广东电网有限责任公司 | Assembling device for low-voltage outlet structure of transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |