CN105374522A - Phase-shifting transformer - Google Patents
Phase-shifting transformer Download PDFInfo
- Publication number
- CN105374522A CN105374522A CN201510743015.1A CN201510743015A CN105374522A CN 105374522 A CN105374522 A CN 105374522A CN 201510743015 A CN201510743015 A CN 201510743015A CN 105374522 A CN105374522 A CN 105374522A
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- coil
- shifting transformer
- clamping piece
- fixed mount
- phase shifting
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Abstract
The invention discloses a phase-shifting transformer. The phase-shifting transformer comprises a fixed rack, wherein an iron core is arranged on the fixed rack, a coil is arranged on the iron core, a low-voltage wiring rack and a wire clamping plate are arranged on one side of the fixed rack, a high-voltage incoming end and a high-voltage outcoming end are arranged on the other side of the fixed rack, a draught fan is arranged at the bottom of the fixed rack, a matched partition plate is arranged on the coil, the upper end and the lower end of the coil are fixed by insulation parts connected onto the fixed rack, and a temperature control instrument is further arranged on the coil. The phase-shifting transformer disclosed by the invention is reasonable in structure, the whole structure is convenient in split transportation and site assembly, uniform heat dissipation is achieved, the stability and the service lifetime of device running are ensured, the wiring convenience and the system safety are effectively improved, and subsequent maintenance is facilitated.
Description
Technical field
The present invention 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.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: propose a kind of phase shifting transformer.
Technical solution of the present invention 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 present invention compared with prior art has following advantages:
Phase shifting transformer of the present invention, 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 solution of the present invention is described further:
Accompanying drawing 1 is the front view of a kind of phase shifting transformer of the present invention;
Accompanying drawing 2 is the left view of a kind of phase shifting transformer of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
As shown in accompanying drawing 1-2, a kind of phase shifting transformer of the present invention, 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.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
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 |
|---|---|---|---|
| CN201510743015.1A CN105374522A (en) | 2015-11-05 | 2015-11-05 | Phase-shifting transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510743015.1A CN105374522A (en) | 2015-11-05 | 2015-11-05 | Phase-shifting transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105374522A true CN105374522A (en) | 2016-03-02 |
Family
ID=55376627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510743015.1A Pending CN105374522A (en) | 2015-11-05 | 2015-11-05 | Phase-shifting transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105374522A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110069428A (en) * | 2009-12-17 | 2011-06-23 | 주식회사 케이디파워 | Smart oil transformer |
| CN202221695U (en) * | 2011-09-20 | 2012-05-16 | 湖北同益电力科技有限公司 | Resin insulating dry type phase shifting rectifier transformer |
| CN202405047U (en) * | 2011-12-02 | 2012-08-29 | 中电电气(江苏)股份有限公司 | Quadripartion phase-shifting rectifier transformer ventilation system |
| CN202523525U (en) * | 2012-02-28 | 2012-11-07 | 金盘电气集团（上海）有限公司 | Dry-type phase shift rectifier transformer |
| CN202977124U (en) * | 2012-11-06 | 2013-06-05 | 中电电气(江苏)股份有限公司 | Phase-shifting rectifier transformer |
| CN205159053U (en) * | 2015-11-05 | 2016-04-13 | 苏州腾冉电气设备股份有限公司 | Phase -shifting transformer |
-
2015
- 2015-11-05 CN CN201510743015.1A patent/CN105374522A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110069428A (en) * | 2009-12-17 | 2011-06-23 | 주식회사 케이디파워 | Smart oil transformer |
| CN202221695U (en) * | 2011-09-20 | 2012-05-16 | 湖北同益电力科技有限公司 | Resin insulating dry type phase shifting rectifier transformer |
| CN202405047U (en) * | 2011-12-02 | 2012-08-29 | 中电电气(江苏)股份有限公司 | Quadripartion phase-shifting rectifier transformer ventilation system |
| CN202523525U (en) * | 2012-02-28 | 2012-11-07 | 金盘电气集团（上海）有限公司 | Dry-type phase shift rectifier transformer |
| CN202977124U (en) * | 2012-11-06 | 2013-06-05 | 中电电气(江苏)股份有限公司 | Phase-shifting rectifier transformer |
| CN205159053U (en) * | 2015-11-05 | 2016-04-13 | 苏州腾冉电气设备股份有限公司 | Phase -shifting transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |
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| RJ01 | Rejection of invention patent application after publication |