CN203351333U - Three-dimensional wound core three-phase dry type transformer for nuclear power station - Google Patents
Three-dimensional wound core three-phase dry type transformer for nuclear power station Download PDFInfo
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- CN203351333U CN203351333U CN 201320383865 CN201320383865U CN203351333U CN 203351333 U CN203351333 U CN 203351333U CN 201320383865 CN201320383865 CN 201320383865 CN 201320383865 U CN201320383865 U CN 201320383865U CN 203351333 U CN203351333 U CN 203351333U
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- wound core
- dimensional wound
- transformer
- nuclear power
- power station
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Abstract
The utility model discloses a three-dimensional wound core three-phase dry type transformer for a nuclear power station. The three-dimensional wound core three-phase dry type transformer for the nuclear power station comprises a supporting frame, clamping pieces, a three-dimensional wound core and coils, wherein the clamping pieces, the three-dimensional wound core and the coils form a transformer body. The three-dimensional wound core is arranged in a triangle mode and is wound by coils to form a three-phase structure, the clamping pieces comprise an upper clamping piece and a lower clamping piece, and the triangular structure of the three-dimensional wound core and the pin configurations of the coils are fixed through the upper clamping piece and the lower clamping piece. The supporting frame comprises a frame base and an anti-shock support, the transformer body is fixedly mounted on the frame base, and an anti-shock support is arranged between the transformer body and the frame base. Due to the fact that the anti-shock frame is added to a three-dimensional triangular structural foundation, the anti-shock frame is also of the triangular structure and supports the three side faces of the transformer body, the whole transformer is made to be capable of maintaining stable when bearing force from different directions, the shock resistance capacity of the transformer is improved greatly, and the three-dimensional wound core three-phase dry type transformer for the nuclear power station has a high safety level.
Description
Technical field
The utility model relates to transformer bracket, especially a kind of used in nuclear power station dimensional wound core three-phase dry type transformer.
Background technology
Along with reaching its maturity of generation technology, various generations of electricity by new energy have also grown up gradually, and power transformer product also progressively is applied to every field, such as solar energy power generating, nuclear power etc.As cleaning products of new generation, the development that nuclear power is modern industry provides powerful energy support.Yet, if deal with improperly, nuclear power product just, just as being hidden in the time bomb of ours at one's side, may jeopardize our safety at any time.Therefore, the used in nuclear power station power transformer product is also had higher requirement at aspects such as antidetonations, and traditional transformer bracket can not be resisted high-intensity vibrations.
The utility model content
In order to solve the problems of the technologies described above, a kind of used in nuclear power station dimensional wound core three-phase dry type transformer that the utility model provides, design for the nuclear power electric power system, increases para-seismic support, and shock resistance is strong, level of security is high.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of used in nuclear power station dimensional wound core three-phase dry type transformer, the folder, three dimensional wound core and the coil that comprise support frame and formation transformer body, described three dimensional wound core is triangularly arranged and coils respectively the composition three-phase structure, described folder comprises upper clamping piece and lower clamping piece and by upper and lower two folders, the pin configuration of the triangular structure of three dimensional wound core and coil is fixed, described support frame comprises frame base and para-seismic support, described transformer body is fixed on frame base, and para-seismic support is erected between transformer body and frame base.
As further improvement in the technical proposal, the distribution triangular in shape of described para-seismic support is connected on three side surface direction of transformer body.
The further improvement of technique scheme, described para-seismic support upper end is fixedly connected on upper clamping piece.
As further improvement in the technical proposal, the contact of described transformer body and frame base point place adopts the structure of steel product of reinforcing.
As the further improvement of technique scheme, described frame base structure triangular in shape, frame base is larger than transformer body, better the stabilizing transformer structure.
The beneficial effects of the utility model: for nuclear power station, power supply is designed to triangular structure to dimensional wound core three-phase dry type transformer of the present utility model, sound construction is stable, there is stronger shock resistance, increase para-seismic support on this 3-D triangle architecture basics, and this para-seismic support is also triangular structure, support three sides of transformer body, make whole transformer all can keep stability when different directions is stressed, greatly improve its shock resistance, there is higher level of security.In addition, the triangular structure that three dimensional wound core forms realizes that the three-phase magnetic circuit full symmetric of transformer is isometric, thereby guarantees the three phase supply complete equipilibrium, and can effectively suppress harmonic component, thereby guarantees the fail safe of whole nuclear power system power supply.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is that the utility model neutral body is rolled up structural representation unshakable in one's determination.
Embodiment
See figures.1.and.2, a kind of used in nuclear power station dimensional wound core three-phase dry type transformer that the utility model provides, for nuclear power transformer-supplied system, design, its structure comprises support frame and forms the folder of transformer body, three dimensional wound core 2 and coil 3, described three dimensional wound core 2 is triangularly arranged and coils respectively 3 composition three-phase structures, described folder comprises upper clamping piece 1 and lower clamping piece 6 and by upper and lower two folders, the pin configuration of the triangular structure of three dimensional wound core 2 and coil 3 is fixed, due to transformer body structure triangular in shape itself, sound construction is stable, there is stronger shock resistance.Described support frame comprises frame base 4 and para-seismic support 5, described transformer body is fixed on frame base 4, para-seismic support 5 is erected between transformer body and frame base 4, these three dimensional wound core 2 structures are put together by three identical single frames, the three-phase magnetic circuit full symmetric of realizing transformer is isometric, thereby guarantee the three phase supply complete equipilibrium, and can effectively suppress harmonic component, thereby guarantee the fail safe of whole nuclear power system power supply, there are the characteristics such as no-load loss is little, exciting curent is little, noise is low, good stability.
In said structure, the distribution triangular in shape of described para-seismic support 5 is connected to three side surface direction of transformer body, para-seismic support 5 upper ends are fixedly connected on upper clamping piece 1, its lower end is fixed on frame base 4, frame base 4 structure triangular in shape, larger than transformer body, due to transformer this as the 3-D triangle structure, and this para-seismic support 5 also supports three sides of transformer body for triangular structure, make whole transformer all can keep stability when different directions is stressed, greatly improve its shock resistance, there is higher level of security.
In order further to strengthen the structure of transformer, the contact point place of described transformer body and frame base 4 adopts the structure of steel product of reinforcing, and makes frame base 4 have stronger stability,
The utility model adopts the para-seismic support 5 of triangular structure to be reinforced for the structure of dimensional wound core three-phase dry type transformer, can effectively improve the shock resistance of integral product, thereby guarantees the fail safe of nuclear power electric power system.
The above, be preferred embodiment of the present utility model, and the utility model is not limited to the structure of above-mentioned execution mode, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection range of the present utility model.
Claims (5)
1. a used in nuclear power station dimensional wound core three-phase dry type transformer, the folder that comprises support frame and formation transformer body, three dimensional wound core (2) and coil (3), described three dimensional wound core (2) is triangularly arranged and coils respectively (3) and forms three-phase structure, described folder comprises upper clamping piece (1) and lower clamping piece (6) and by upper and lower two folders, the pin configuration of the triangular structure of three dimensional wound core (2) and coil (3) is fixed, it is characterized in that: described support frame comprises frame base (4) and para-seismic support (5), described transformer body is fixed on frame base (4), para-seismic support (5) is erected between transformer body and frame base (4).
2. a kind of used in nuclear power station dimensional wound core three-phase dry type transformer according to claim 1, it is characterized in that: described para-seismic support (5) distribution triangular in shape is connected on three side surface direction of transformer body.
3. a kind of used in nuclear power station dimensional wound core three-phase dry type transformer according to claim 1 and 2, it is characterized in that: described para-seismic support (5) upper end is fixedly connected on upper clamping piece (1).
4. a kind of used in nuclear power station dimensional wound core three-phase dry type transformer according to claim 1, is characterized in that: the structure of steel product that the contact point place employing of described transformer body and frame base (4) is reinforced.
5. according to the described a kind of used in nuclear power station dimensional wound core three-phase dry type transformer of claim 1 or 4, it is characterized in that: described frame base (4) structure triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320383865 CN203351333U (en) | 2013-06-28 | 2013-06-28 | Three-dimensional wound core three-phase dry type transformer for nuclear power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320383865 CN203351333U (en) | 2013-06-28 | 2013-06-28 | Three-dimensional wound core three-phase dry type transformer for nuclear power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351333U true CN203351333U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320383865 Expired - Lifetime CN203351333U (en) | 2013-06-28 | 2013-06-28 | Three-dimensional wound core three-phase dry type transformer for nuclear power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310951A (en) * | 2013-06-28 | 2013-09-18 | 广东海鸿变压器有限公司 | Three-dimensional wound iron core three-phase dry-type transformer for nuclear station |
-
2013
- 2013-06-28 CN CN 201320383865 patent/CN203351333U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310951A (en) * | 2013-06-28 | 2013-09-18 | 广东海鸿变压器有限公司 | Three-dimensional wound iron core three-phase dry-type transformer for nuclear station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HAIHONG ELECTRIC CO., LTD. Free format text: FORMER NAME: GUANGDONG HAIHONG TRANSFORMER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 529300 Guangdong city of Jiangmen province Kaiping Tsui Lake District No. 3 Huancui West Road Patentee after: HAIHONG ELECTRIC Co.,Ltd. Address before: 529300 Guangdong city of Jiangmen province Kaiping Tsui Lake District No. 3 Huancui West Road Patentee before: Guangdong Haihong Transformer Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |