CN202013801U - Three-phase oil-immersed amorphous alloy distribution transformer - Google Patents
Three-phase oil-immersed amorphous alloy distribution transformer Download PDFInfo
- Publication number
- CN202013801U CN202013801U CN2011200697440U CN201120069744U CN202013801U CN 202013801 U CN202013801 U CN 202013801U CN 2011200697440 U CN2011200697440 U CN 2011200697440U CN 201120069744 U CN201120069744 U CN 201120069744U CN 202013801 U CN202013801 U CN 202013801U
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- CN
- China
- Prior art keywords
- case
- amorphous alloy
- fuel tank
- coil
- transformer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Housings And Mounting Of Transformers (AREA)
- Transformer Cooling (AREA)
Abstract
A three-phase oil-immersed amorphous alloy distribution transformer comprises an amorphous alloy rolled iron core, a clamping piece, a coil, an oil tank, a high-voltage porcelain insulator, a low-voltage porcelain insulator, a non-excitation voltage-regulating switch, a tank cover, a tank edge, a corrugated sheet, an oil drain valve, a tank bottom and a tank bottom U-bar. The transformer has the characteristic that the high-saturation magnetic induction density and low loss of the amorphous alloy material are utilized, so that the no-load loss of the transformer is greatly reduced.
Description
Technical field
The utility model belongs to field of electrical equipment.
Background technology
Transformer is the static electrical equipment that the AC energy of a certain voltage, electric current, the number of phases is transformed into the AC energy of another kind of voltage, electric current, the number of phases.
Nearly all be to use transformer at present in electric power, telecommunications, automation control system, along with the electrified development of industrial and mining enterprises, various industrial production mechanical electric equipment also often need to use transformer, according to different places, different environments for use, the transformer of various difference in functionalitys arises at the historic moment.
The primary structure of transformer is iron core and winding.How increasing new element in transformer, make it to have superior magnetic conductivity and special low no-load loss, is characteristics of the present utility model.
Summary of the invention
The purpose of this utility model is that a kind of transformer with superior magnetic conductivity and special low no-load loss is provided according to actual needs.
The technical scheme that this product adopted is: the single frame amorphous alloy roll iron core (end is openable) that several different sheets wide (sheet is wide to be 146,174,217), different window height is closed window width, combine in a different manner, the shaping interface is that step-like four frames, five posts or three-phase three-column volume are unshakable in one's determination.
The structure of this product comprises: at the bottom of amorphous alloy roll iron core, folder, coil, fuel tank, high-tension porcelain insulator, low pressure porcelain vase, non-excitation pressure adjustment switch, case lid, case edge, corrugated plate, oil discharging valve, the case, case kerve steel.
High-tension porcelain insulator (2) and low pressure porcelain vase (3) are by being bolted on the case lid (5), the lead-in wire that has conducting rod to be connected to coil (14) in the middle of the porcelain vase is lifted one's head, case is welded on the fuel tank (1) along (6), case along last perforate again with case lid (5) on several screws of hole, screw rod joins, thereby fuel tank (1) has been sealed, 4 sides of fuel tank difference weld side is to corrugated plate (7) and forward corrugated plate (8), the fuel tank bottom welds together with (10) at the bottom of the case, be welded with case kerve steel (11) below at the bottom of the case, oil discharging valve (9) is equipped with near the place at the bottom of the case in the bottom of fuel tank, fuel tank internal is made of device body and transformer oil, amorphous alloy roll iron core (12) combines according to drawing, coil (14) is wound on the stem of amorphous alloy roll iron core (12) with volume coil winding machine unshakable in one's determination, coil lead links to each other with non-excitation pressure adjustment switch (4), the non-excitation pressure adjustment switch is installed in the middle part perforate of case lid (5), and upper and lower sides unshakable in one's determination passes through bolt by folder (13).
The beneficial effects of the utility model are: utilize high saturated magnetic induction and low-loss characteristics of the iron core of amorphous alloy material, thereby make the no-load loss of transformer reduce significantly.
Description of drawings
Accompanying drawing is the structural representation of utility model.
1. fuel tanks among the figure, 2. high-tension porcelain insulator, 3. low pressure porcelain vase, 4. non-excitation pressure adjustment switch, 5. case lid, 6. case edge,
7. side direction corrugated plate, 8. forward corrugated plate, 9. oil discharging valve, 10. at the bottom of the case, 11. casees kerve steel, 12. amorphous alloy roll iron cores, 13. folders, 14. coils.
Embodiment
By high pressure incoming line cabinet lead-in cable, cable is connected on the interior conducting rod of high-tension porcelain insulator (2).After the energising, electric energy by coil (14) thus produce electromagnetic induction, produce magnetic energy and give low-voltage coil with energy delivery by (12) unshakable in one's determination.Draw electric energy from low pressure outlet cabinet then.Can regulate does not have the gear of encouraging on the tap changer (4), changes the number of turn of high-tension coil, changes no-load voltage ratio, regulates user's required voltage.
Claims (1)
1. three-phase oil immersion formula amorphous alloy distribution transformer is characterized in that: at the bottom of described transformer comprises amorphous alloy roll iron core, folder, coil, fuel tank, high-tension porcelain insulator, low pressure porcelain vase, non-excitation pressure adjustment switch, case lid, case edge, corrugated plate, oil discharging valve, case, case kerve steel;
High-tension porcelain insulator and low pressure porcelain vase are by being bolted on the case lid, the lead-in wire that has conducting rod to be connected to coil in the middle of the porcelain vase is lifted one's head, case is along being welded on the fuel tank, case along last perforate again with case lid on several screws of hole, screw rod joins, thereby fuel tank has been sealed, 4 sides of fuel tank difference weld side is to corrugated plate and forward corrugated plate, the fuel tank bottom is connected together with the case back welding, be welded with case kerve steel below at the bottom of the case, oil discharging valve is equipped with near the place at the bottom of the case in the bottom of fuel tank, fuel tank internal is made of device body and transformer oil, the amorphous alloy roll iron core combines according to drawing, and coil is wound on the stem of amorphous alloy roll iron core with volume coil winding machine unshakable in one's determination, and coil lead links to each other with the non-excitation pressure adjustment switch, the non-excitation pressure adjustment switch is installed in the middle part perforate of case lid, and upper and lower sides unshakable in one's determination passes through bolt by folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200697440U CN202013801U (en) | 2011-03-17 | 2011-03-17 | Three-phase oil-immersed amorphous alloy distribution transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200697440U CN202013801U (en) | 2011-03-17 | 2011-03-17 | Three-phase oil-immersed amorphous alloy distribution transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013801U true CN202013801U (en) | 2011-10-19 |
Family
ID=44784415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200697440U Expired - Fee Related CN202013801U (en) | 2011-03-17 | 2011-03-17 | Three-phase oil-immersed amorphous alloy distribution transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013801U (en) |
-
2011
- 2011-03-17 CN CN2011200697440U patent/CN202013801U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20160317 |