CN204884854U - Iron core assembly of metallic glass transformer - Google Patents
Iron core assembly of metallic glass transformer Download PDFInfo
- Publication number
- CN204884854U CN204884854U CN201520547564.7U CN201520547564U CN204884854U CN 204884854 U CN204884854 U CN 204884854U CN 201520547564 U CN201520547564 U CN 201520547564U CN 204884854 U CN204884854 U CN 204884854U
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- Prior art keywords
- iron core
- bent plate
- core assembly
- amorphous alloy
- alloy transformer
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Abstract
The utility model discloses an iron core assembly of metallic glass transformer, include: setting up side bend board laterally, setting up the lower bent plate between two adjacent iron cores, the bent plate is insulating under being provided with on the bent plate under this, is provided with the insulating tube in the center of every iron core, and this insulating tube is fixed on the cushion through the screw rod in the bottom, and this insulating tube passes through the screw rod on upper portion to be fixed in last cushion, and the bottom of this iron core assembly still is provided with copper strips and brush wire, and the top of this iron core assembly still is provided with the bent plate, and it is insulating upward to be provided with the bent plate on the bent plate.
Description
Technical field
The utility model relates to a kind of iron core assembly of amorphous alloy transformer, belongs to novel energy-conserving transformer technology field.
Background technology
The iron core of amorphous alloy transformer uses the manufacture of non-crystaline amorphous metal material, non-crystaline amorphous metal material is generally iron, nickel, cobalt, chromium, these Its Related Elements of manganese are basic as alloy, and add less boron, carbon, silicon, these elements of phosphorus, use rapid quench solidification manufacturing technology, its metallic atom sequencing table reveals mixed and disorderly noncrystalline state, its demagnetization and the process that is magnetized is made to be very easy to realize, the coercive force of non-crystaline amorphous metal is lower than 4A/m, be approximately 1/7 of silicon steel sheet, the scope that its magnetic hysteresis loop comprises is well below cold-reduced silicon sheet, so the magnetic hysteresis loss of non-crystaline amorphous metal is more much lower than cold-reduced silicon sheet.And the thickness of non-crystaline amorphous metal material is only 25-30 μm, be approximately 1/10 of silicon steel sheet, resistance ratios is approximately 3 times of silicon steel sheet, so the eddy current loss of amorphous alloy iron core is more much lower than cold-reduced silicon sheet.The zero load consume of amorphous alloy transformer is very little, and its unloaded consume reduces about 75% than same range S11 model.
The iron core assembly of amorphous alloy transformer adopts three pillar type and pentastyle usually, iron core effective area is generally the result of iron core transverse cross section with multiplication, some difference can be there are in the coefficient of the iron core of supplier's production of different amorphous alloy iron core, coefficients comparison when usual amorphous alloy iron core is filled is low, and coefficient is generally about 0.86.The loss of iron core assembly of the prior art after non-crystaline amorphous metal is saturated and heat condition become serious, easily impel the generation of one direction magnetization phenomenon, and transformer needs iron core frame and winding to assemble in manufacturing process, amorphous alloy iron core lap side seam is needed to open, again iron core is overlapped after suit winding, bend because iron core amorphous ribbon is round in this process and can make the fragmentation of part band, come off, the long-pending minimizing of core section can be impelled thus core loss is increased, making the noise of iron core increase simultaneously.
Utility model content
The purpose of this utility model is to solve the problem, and provides a kind of iron core assembly of novel amorphous alloy transformer.
The iron core assembly of amorphous alloy transformer described in the utility model comprises: the lateral bending plate being arranged on side, be arranged on the lower bent plate between two adjacent iron cores, this lower bent plate is provided with the insulation of lower bent plate, the center of each iron core is provided with insulated tube, this insulated tube is fixed on cushion block in bottom by screw rod, this insulated tube is fixed on by screw rod in cushion block on top, the bottom of this iron core assembly is also provided with copper strips and brush wire, the top of this iron core assembly is also provided with bent plate, bent plate is provided with for this bent plate insulation.
Described iron core has four, and four iron cores are that yi word pattern arranges point-blank.
Magnetic flux density controls at 1.25T by the sectional area of described iron core.
Described iron core assembly adopts low-voltage coil by orthogonal for foil resin-cast coil.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
The vibrational power flow of iron core assembly is reasonable, overall structure is firm, volume is little, lightweight, and energy-saving effect is obvious, effectively can suppress the generation of one direction magnetization phenomenon, and in transformer manufacturing process, do not need iron core frame and winding to assemble, amorphous alloy iron core lap side seam need not be opened, can not bend because iron core amorphous ribbon is round and make the fragmentation of part band, come off, can not impel the long-pending minimizing of core section thus avoid core loss is increased, the noise of iron core also can not increase.
Accompanying drawing explanation
Fig. 1 is the front view of the iron core assembly of amorphous alloy transformer described in the utility model.
Fig. 2 is the end view of the iron core assembly of amorphous alloy transformer described in the utility model.
Fig. 3 is the vertical view of the iron core assembly of amorphous alloy transformer described in the utility model.
Wherein: 1-lateral bending plate, bent plate under 2-, bent plate insulation under 3-, 4-screw rod, 5-insulated tube, 6-first cushion block, 7-second cushion block, 8-iron core, the upper cushion block of 9-, 10-copper strips, 11-brush wire, the upper bent plate of 12-, the upper bent plate insulation of 13-.
Embodiment
Be clearly and completely described the technical scheme in the utility model below in conjunction with accompanying drawing, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
As shown in Figure 1, the iron core assembly of amorphous alloy transformer described in the utility model comprises: the lateral bending plate 1 being arranged on side, be arranged on the lower bent plate 2 between two adjacent iron cores 8, this lower bent plate 2 is provided with lower bent plate insulation 3, the center of each iron core 8 is provided with insulated tube 5, this insulated tube 5 is fixed on cushion block 6 in bottom by screw rod 4, this insulated tube 5 is fixed in cushion block 9 on top by screw rod 4, as shown in Figures 2 and 3, the bottom of this iron core assembly is also provided with copper strips 10 and brush wire 11, the top of this iron core assembly is also provided with bent plate 12, bent plate 12 is provided with for this bent plate insulation 13.Only schematically illustrate the first cushion block 6 and the first cushion block 7 and upper cushion block 9 in Fig. 1, what in fact each iron core was corresponding is provided with the cushion block of bottom and the upper cushion block on top.
In embodiment as shown in Figure 1, described iron core has four, and four iron cores are that yi word pattern arranges point-blank.For the those skilled in the art being familiar with ordinary skill knowledge, be appreciated that the quantity of iron core can be arranged according to actual needs completely, the arrangement mode of iron core also can unrestricted choice according to actual needs.
Magnetic flux density controls at 1.25T by the sectional area of described iron core.
Described iron core assembly adopts low-voltage coil by orthogonal for foil resin-cast coil.
In sum, be the utility model embodiment content, and obvious execution mode of the present utility model is not limited in this, it according to different application environment, can utilize functional realiey corresponding demand of the present utility model.
Claims (4)
1. the iron core assembly of an amorphous alloy transformer, it is characterized in that, comprise: the lateral bending plate being arranged on side, be arranged on the lower bent plate between two adjacent iron cores, this lower bent plate is provided with the insulation of lower bent plate, the center of each iron core is provided with insulated tube, this insulated tube is fixed on cushion block in bottom by screw rod, this insulated tube is fixed on by screw rod in cushion block on top, the bottom of this iron core assembly is also provided with copper strips and brush wire, the top of this iron core assembly is also provided with bent plate, bent plate is provided with for this bent plate insulation.
2. the iron core assembly of amorphous alloy transformer according to claim 1, is characterized in that, described iron core has four, and four iron cores are that yi word pattern arranges point-blank.
3. the iron core assembly of amorphous alloy transformer according to claim 2, is characterized in that, magnetic flux density controls at 1.25T by the sectional area of described iron core.
4. the iron core assembly of amorphous alloy transformer according to claim 3, is characterized in that, described iron core assembly adopts low-voltage coil by orthogonal for foil resin-cast coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547564.7U CN204884854U (en) | 2015-07-24 | 2015-07-24 | Iron core assembly of metallic glass transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547564.7U CN204884854U (en) | 2015-07-24 | 2015-07-24 | Iron core assembly of metallic glass transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884854U true CN204884854U (en) | 2015-12-16 |
Family
ID=54829204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520547564.7U Expired - Fee Related CN204884854U (en) | 2015-07-24 | 2015-07-24 | Iron core assembly of metallic glass transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884854U (en) |
-
2015
- 2015-07-24 CN CN201520547564.7U patent/CN204884854U/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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170613 Address after: 301603 No. 1 Hengtai Road, Daegu Town, Jinghai County, Tianjin Patentee after: Tianjin Morning Star Technology Co. Ltd. Address before: Tianjin Daqiuzhuang Industrial Park, 301600 Tianjin County of Jinghai City Patentee before: TIANJIN XIAOXING ELECTRICAL CO., LTD. |
|
| 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: 20151216 Termination date: 20170724 |