CN202025612U - Amorphous belt material double-layer iron core component - Google Patents
Amorphous belt material double-layer iron core component Download PDFInfo
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- CN202025612U CN202025612U CN2011200813831U CN201120081383U CN202025612U CN 202025612 U CN202025612 U CN 202025612U CN 2011200813831 U CN2011200813831 U CN 2011200813831U CN 201120081383 U CN201120081383 U CN 201120081383U CN 202025612 U CN202025612 U CN 202025612U
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Abstract
The utility model relates to an amorphous belt material double-layer iron core component which belongs to the field of electrical technology. The amorphous belt material double-layer iron core component comprises an upper layer unit, a lower layer unit and insulation plates, wherein the upper layer unit and the lower layer unit are completely overlapped to be arranged; the upper layer unit comprises two first iron cores and two second iron cores sequentially arranged between the two first iron cores; the lower layer unit has the same structure with the upper layer unit; bodies of the first iron cores and the second iron cores adopt multilayer structures and are formed by a plurality of amorphous belt materials by molding after lamination; the outside of the bodies are provided with a shell; the shell consists of a plurality of shell plates which are connected; and the width of the iron cores is 142mm. In the amorphous belt material double-layer iron core component, the design of double-layer iron core component meets the requirements of domestic products, the amorphous belt material double-layer iron core component can replace an imported amorphous belt material iron core, and meanwhile, an epoxy phenolic glass cloth board between the double-layer iron core component is arranged to improve the insulation performance for avoiding circulation to be formed between the upper layer of the iron cores and the lower layer of the iron cores to increase losses.
Description
Technical field
The utility model relates to the double-deck core assembly of a kind of amorphous band, belongs to technical field of electricity.
Background technology
Wind energy is the environment-friendly type energy that China advocates development energetically.Because wind-force is a kind of free of contamination clean energy resource, utilize wind power generation can not bring the material of contaminated environment such as gas, water, slag.According to statistics, the theoretical reserves of THE WIND ENERGY RESOURCES IN CHINA are 32.26 * 105MW, and developable wind energy content is 2.53 * 105MW, and this potential great market will inevitably be developed fast.
The amorphous alloy core transformer is to use new magnetic material---non-crystaline amorphous metal is made the transformer that iron core forms, it makes the no-load loss of appendiron core transformer (when referring to the transformer secondary output open circuit than silicon steel sheet, in the elementary power loss that records) descend about 80%, no-load current is (during the transformer secondary output open circuit, elementaryly still have certain electric current, this part electric current is called no-load current) descend approximately 85%, be the comparatively ideal distribution transformer of present energy-saving effect.
Amorphous alloy transformer be if can substitute the distribution transforming of new S9 series fully, as 10kV level distribution transformer annual requirement during by 5,000 ten thousand kVA calculating, so, just can economize on electricity more than 10,000,000,000 kWh in 1 year.Simultaneously, also can bring the good environmental benefit of building power plant less, lack, can alleviate direct pollution so widely, make it become genuine Green Product of new generation environment to the airborne release greenhouse gas.
So, can improve utilization ratio of wind energy to a great extent if amorphous alloy transformer is combined with transformer with wind energy turbine set.Because amorphous alloy strips was limited by Hitachi Metals in the past, Hitachi Metals is as the single sourcing of global amorphous alloy strips, is 2.2 ten thousand tons in the production capacity of United States plants, and after 30,000 tons of newly-built projects of Japanese native country were gone into operation, present aggregated capacity was about 5.2 ten thousand tons.Yet Hitachi Metals is in 2.2 ten thousand tons of production capacities of the U.S., and about 8000-10000 ton is exported to China, and all the other products are supplied to other countries such as India, the U.S. and Japan.30,000 tons of production capacities of new enlarging in Japanese native country, about 8000-10000 ton is supplied with India market, supplies with markets such as the Japan and the U.S. for 10,000 tons, and the quantity delivered of newly-increased China mostly is 10,000 tons most.Generally, after the production capacity that Hitachi Metals is 5.2 ten thousand tons discharges fully, ten thousand tons of the about 2.0-2.5 of amorphous alloy strips of supply Chinese market.According to 1 ton of amorphous band produce 315KVA 2-1.5 calculating of 500KVA transformer, the amorphous band that Hitachi Metals is supplied with China amounts to can produce ten thousand of the about 3-4 of amorphous transformer.At present, ten thousand of the annual newly-increased distribution transformer 50-60 of China, annual 350000 in the transformer that upgrades of distribution.If 10% distribution transformer is used non-crystalline material instead, China will be up to more than 6.9 ten thousand tons to the demand of amorphous alloy strips.Only rely on the supply of Hitachi Metals, will there be huge insufficiency of supply-demand in China's amorphous alloy strips.
But because the manufacturing process and the stability of homemade iron core are slightly inadequate, and also do not possess the ability of production 170,213mm width band, so can only lean on the band of import Hitachi, Ltd.
Summary of the invention
In order to overcome the deficiency of prior art structure, the utility model provides a kind of amorphous band double-deck core assembly.
The technical scheme that its technical problem that solves the utility model adopts is: comprising: fully overlapping opposed upper unit and lower floor unit, and be arranged on insulation board between upper unit and the lower floor unit; Wherein, upper unit is made up of two first iron cores and two second iron cores of placing successively between these two first iron cores, and lower floor unit and upper unit structure are identical.
The main body of described first iron core and described second iron core adopts sandwich construction, by forming after folded system of some amorphous bands and the moulding, is provided with inner casing in the main body, and main body is provided with shell outward, and described shell is connected to form by some Shell Plates.
Described first iron core and second core length, highly consistent, second iron core is wideer than first iron core.
Described insulation board is divided into seven, comprise first insulation board, second insulation board, the 3rd insulation board, two first rectangular insulation boards are placed on the two ends of first iron core at two ends, the left and right sides, lower floor unit respectively, three second rectangular insulation boards are placed on respectively on the junction and the junction between second iron core of lower floor unit first iron core and second iron core, the 3rd insulation board is rectangular, the upper end, two ends is cambered surface, article two, the 3rd insulation board is placed on the top and bottom of lower floor unit respectively, has adhesive plaster to be bonded together between the insulation board.
Described insulation board is divided into seven, comprise first insulation board, second insulation board, the 4th insulation board, pentasyllabic quatrain listrium, four the 4th insulation boards that wherein are the U type are placed on the two ends up and down of lower floor unit second iron core respectively, and four blocks of pentasyllabic quatrain listriums that are the U type are placed on the two ends up and down of lower floor unit first iron core respectively.
The shell of described first iron core and described second iron core is made up of the Shell Plate more than 8 or 8.
Described insulation board is an epoxy phenol aldehyde glass cloth laminated board.
Described iron core width is 142mm.
The beneficial effects of the utility model are: simplicity of design, the iron core width is 142mm, double-deck core assembly design meets the needs of homemade goods, can substitute import amorphous band iron core, increase loss for fear of forming circulation up and down between the two-layer iron core simultaneously, the epoxy phenol aldehyde glass cloth laminated board between the double-deck core assembly has increased insulation property.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model lower floor cell schematics;
Fig. 3 is a core structure schematic diagram of the present utility model;
Fig. 4 is the utility model embodiment 2 structural representations;
Fig. 5 is the utility model embodiment 3 structural representations.
Main element label declaration: 1, first iron core, 2, first iron core, 3, first iron core, 4, first iron core, 5, second iron core, 6, second iron core, 7, second iron core, 8, second iron core, 9, first insulation board, 10, first insulation board, 11, second insulation board, 12, second insulation board, 13, second insulation board, 14, the 3rd insulation board, 15, the 3rd insulation board, 16, the 4th insulation board, 17, the 4th insulation board, 18, the 4th insulation board, 19, the 4th insulation board, 20, the pentasyllabic quatrain listrium, 21, the pentasyllabic quatrain listrium, 22, the pentasyllabic quatrain listrium, 23, the pentasyllabic quatrain listrium, 24, Shell Plate, 25, inner casing.
Embodiment
Embodiment 1: shown in Fig. 1-4, second iron core 5 and second iron core 6 kept flat to be placed on form the lower floor unit between first iron core 1 and first iron core 2, second iron core 7 and second iron core 8 kept flat to be placed between first iron core 3 and first iron core 4 form upper unit, first iron core 1 of lower floor's unit left end in the outer part an end place first insulation board 9, first iron core 2 of lower floor's unit right-hand member in the outer part an end place first insulation board 10, be placed with second insulation board 11 above between first iron core 1 and second iron core 5, be placed with second insulation board 12 above between second iron core 5 and second iron core 6, be placed with second insulation board 13 above between second iron core 6 and first iron core 2, at first iron core 1, first iron core 2, second iron core 5, second iron core, 6 upper ends have the 3rd insulation board 14, at first iron core 1, first iron core 2, second iron core 5, second iron core, 6 lower ends are placed with the 3rd insulation board 15, each insulation board connecting place is bonding with the 3m adhesive plaster, first iron core, 1 opposed first iron core 3, first iron core, 2 opposed first iron cores 4, second iron core, 5 opposed second iron cores 7, second iron core, 6 opposed second iron cores 8 form double-deck core assembly.
Embodiment 2: as shown in Figure 3, first iron core, the 1 upper ends pentasyllabic quatrain listrium 20 in the lower floor unit, pentasyllabic quatrain listrium 21 is placed in the lower end; At first iron core, 2 upper ends pentasyllabic quatrain listriums 22, pentasyllabic quatrain listrium 23 is placed in the lower end; At second iron core, 5 upper ends the 4th insulation board 16, the 4th insulation board 17 is placed in the lower end; At second iron core, 6 upper ends the 4th insulation board 18, the 4th insulation board 19 is placed to substitute the 3rd insulation board 14 and the 3rd insulation board 15 in the lower end.
Embodiment 3: as shown in Figure 5, the Shell Plate 24 of each iron core is preferably 8.
Claims (6)
1. the double-deck core assembly of an amorphous band is characterized in that, comprising: overlapping opposed upper unit and lower floor unit fully, and be arranged on insulation board between upper unit and the lower floor unit; Wherein, upper unit is made up of two first iron cores and two second iron cores of placing successively between these two first iron cores, and lower floor unit and upper unit structure are identical.
2. the double-deck core assembly of a kind of amorphous band according to claim 1, it is characterized in that: the main body of described first iron core and described second iron core adopts sandwich construction, by forming after folded system of some amorphous bands and the moulding, be provided with inner casing in the main body, main body is provided with shell outward, and described shell is connected to form by some Shell Plates.
3. the double-deck core assembly of a kind of amorphous band according to claim 1, it is characterized in that: described first iron core and second core length, highly consistent, second iron core is wideer than first iron core.
4. the double-deck core assembly of a kind of amorphous band according to claim 1, it is characterized in that: described insulation board is divided into seven, comprise first insulation board, second insulation board, the 3rd insulation board, two first rectangular insulation boards are placed on the two ends of first iron core at two ends, the left and right sides, lower floor unit respectively, three second rectangular insulation boards are placed on respectively on the junction and the junction between second iron core of lower floor unit first iron core and second iron core, the 3rd insulation board is rectangular, the upper end, two ends is cambered surface, article two, the 3rd insulation board is placed on the top and bottom of lower floor unit respectively, has adhesive plaster to be bonded together between the insulation board.
5. the double-deck core assembly of a kind of amorphous band according to claim 4, it is characterized in that: described insulation board is divided into seven, comprise first insulation board, second insulation board, the 4th insulation board, pentasyllabic quatrain listrium, four the 4th insulation boards that wherein are the U type are placed on the two ends up and down of lower floor unit second iron core respectively, and four blocks of pentasyllabic quatrain listriums that are the U type are placed on the two ends up and down of lower floor unit first iron core respectively.
6. the double-deck core assembly of a kind of amorphous band according to claim 2, it is characterized in that: the shell of described first iron core and described second iron core is made up of the Shell Plate more than 8 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200813831U CN202025612U (en) | 2011-03-24 | 2011-03-24 | Amorphous belt material double-layer iron core component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200813831U CN202025612U (en) | 2011-03-24 | 2011-03-24 | Amorphous belt material double-layer iron core component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202025612U true CN202025612U (en) | 2011-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200813831U Expired - Fee Related CN202025612U (en) | 2011-03-24 | 2011-03-24 | Amorphous belt material double-layer iron core component |
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| CN (1) | CN202025612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103426609A (en) * | 2013-08-21 | 2013-12-04 | 江苏南瑞帕威尔电气有限公司 | Transformer with mixed iron cores of amorphous alloy and silicon steel sheets |
| CN105702424A (en) * | 2016-04-21 | 2016-06-22 | 佛山市中研非晶科技股份有限公司 | Amorphous-alloy oil-immersed transformer capable of noise reduction and short-circuit resistance and fabrication method of amorphous-alloy oil-immersed transformer |
-
2011
- 2011-03-24 CN CN2011200813831U patent/CN202025612U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103426609A (en) * | 2013-08-21 | 2013-12-04 | 江苏南瑞帕威尔电气有限公司 | Transformer with mixed iron cores of amorphous alloy and silicon steel sheets |
| CN105702424A (en) * | 2016-04-21 | 2016-06-22 | 佛山市中研非晶科技股份有限公司 | Amorphous-alloy oil-immersed transformer capable of noise reduction and short-circuit resistance and fabrication method of amorphous-alloy oil-immersed transformer |
| CN105702424B (en) * | 2016-04-21 | 2018-10-19 | 佛山市中研非晶科技股份有限公司 | A kind of amorphous alloy oil immersion type transformer and preparation method thereof of noise reduction and resistance to shorting |
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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 |
Granted publication date: 20111102 Termination date: 20150324 |
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| EXPY | Termination of patent right or utility model |