CN105244146A - Amorphous alloy dry-type transformer with novel structure - Google Patents
Amorphous alloy dry-type transformer with novel structure Download PDFInfo
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- CN105244146A CN105244146A CN201510754021.7A CN201510754021A CN105244146A CN 105244146 A CN105244146 A CN 105244146A CN 201510754021 A CN201510754021 A CN 201510754021A CN 105244146 A CN105244146 A CN 105244146A
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Abstract
The invention relates to an amorphous alloy dry-type transformer with a novel structure. The amorphous alloy dry-type transformer comprises an outer amorphous iron core, two inner amorphous iron cores and three coils, wherein the cross sections of the outer amorphous iron core and the inner amorphous iron cores are of rectangular airtight cyclic structures, the two inner amorphous iron cores are respectively and parallelly embedded into the outer amorphous iron core, the side walls of the inner amorphous iron cores abut against each other, the inner amorphous iron cores also abut against the side wall of the outer amorphous iron core, the coils respectively surround and wrap the abutted sides between the outer amorphous iron core and the inner amorphous iron cores and are evenly distributed in the same linear direction, and the cross sections of the coils are of rectangular cyclic structures. The amorphous alloy dry-type transformer is compact in structure, decrease of the size and self weight of the transformer is facilitated, the structural strength of the iron cores are effectively improved, the stress distribution of the iron cores is perfected, fault reduction is facilitated, the no-load loss of the amorphous alloy dry-type transformer is more remarkably reduced, and the stability of energy-saving indexes is greatly improved.
Description
Technical field
The present invention relates to a kind of amorphous alloy dry-type transformer of new structure, belong to technical field of transformer equipment.
Background technology
Its inner core structure of amorphous alloy dry-type transformer used at present is three laid out in parallel unshakable in one's determination in same rectilinear direction, winding coil is then looped around on the side that each iron core contacts respectively, although this class formation effectively can meet the needs that transformer uses, but transformer device structure is caused larger, produce and the higher drawback of use cost, simultaneously because three iron cores arrange successively, thus cause the defect that structural strength unshakable in one's determination exists increasing, cause transformer shock resistance, anti-vibration inferior capabilities, and long-time use after also Yi Fashengyin iron core naturally droop deformation and the transformer fault that causes, therefore the serious impression serviceability of transformer equipment, in addition, energy consumption when traditional core construction also easily causes no-load transformer to run is relatively large, cause a large amount of electric energy losses, therefore for this present situation, in the urgent need to developing a kind of novel amorphous alloy dry-type transformer structure, with the needs that satisfied reality uses.
Summary of the invention
For the deficiency that prior art exists, the invention provides a kind of amorphous alloy dry-type transformer of new structure, this invention compact conformation, be conducive to the volume and the deadweight that reduce transformer, and effectively raising structural strength unshakable in one's determination, perfect distribution of force unshakable in one's determination, is conducive to reducing fault, and reduce the no-load loss of amorphous alloy transformer greatly, greatly improve the stability of energy-saving index
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of amorphous alloy dry-type transformer of new structure, comprise an outer amorphous core, two interior amorphous iron cores and three coils, outer amorphous core and interior amorphous iron core cross section are rectangular tight circulus, wherein two interior amorphous iron cores are embedded in outer amorphous iron core respectively side by side, and all offset between interior amorphous iron core sidewall and between interior amorphous iron core and outer amorphous iron core sidewall, coil is respectively around being coated on the side that respectively offsets between outer amorphous core, interior amorphous iron core, and each coil is distributed in same rectilinear direction, the rectangular circulus of coil section.
Further, described coil is separately coated by epoxy resin.
Further, another coated by puigging outside described outer amorphous core.
Compact conformation of the present invention, is conducive to the volume and the deadweight that reduce transformer, and effectively raises structural strength unshakable in one's determination, perfect distribution of force unshakable in one's determination, be conducive to reducing fault, and reduce the no-load loss of amorphous alloy transformer greatly, greatly improve the stability of energy-saving index.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
The amorphous alloy dry-type transformer of a kind of new structure as described in Figure 1, comprise an outer amorphous core 1, two interior amorphous iron cores 2 and three coils 3, outer amorphous core 1 and interior amorphous iron core 2 cross section are rectangular tight circulus, wherein two interior amorphous iron cores 2 are embedded in outer amorphous iron core 1 respectively side by side, and all offset between interior amorphous iron core 2 sidewall and between interior amorphous iron core 2 and outer amorphous iron core 1 sidewall, coil is respectively around being coated on outer amorphous core 1, on the side respectively offseted between interior amorphous iron core 2, and each coil 3 is distributed in same rectilinear direction, the rectangular circulus of coil 3 cross section.
In the present embodiment, described coil 3 is another coated by epoxy resin 4.
In the present embodiment, another coated by puigging 5 outside described outer amorphous core 1.
Compact conformation of the present invention, is conducive to the volume and the deadweight that reduce transformer, and effectively raises structural strength unshakable in one's determination, perfect distribution of force unshakable in one's determination, be conducive to reducing fault, and reduce the no-load loss of amorphous alloy transformer greatly, greatly improve the stability of energy-saving index.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (3)
1. the amorphous alloy dry-type transformer of a new structure, it is characterized in that: described amorphous alloy dry-type transformer comprises an outer amorphous core, two interior amorphous iron cores and three coils, described outer amorphous core and interior amorphous iron core cross section are rectangular tight circulus, two wherein said interior amorphous iron cores are embedded in outer amorphous iron core respectively side by side, and all offset between interior amorphous iron core sidewall and between interior amorphous iron core and outer amorphous iron core sidewall, described coil is respectively around being coated on outer amorphous core, on the side respectively offseted between interior amorphous iron core, and each coil is distributed in same rectilinear direction, the rectangular circulus of described coil section.
2. the amorphous alloy dry-type transformer of a kind of new structure according to claim 1, is characterized in that, described coil is separately coated by epoxy resin.
3. the amorphous alloy dry-type transformer of a kind of new structure according to claim 1, is characterized in that, another coated by puigging outside described outer amorphous core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510754021.7A CN105244146A (en) | 2015-11-09 | 2015-11-09 | Amorphous alloy dry-type transformer with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510754021.7A CN105244146A (en) | 2015-11-09 | 2015-11-09 | Amorphous alloy dry-type transformer with novel structure |
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| Publication Number | Publication Date |
|---|---|
| CN105244146A true CN105244146A (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510754021.7A Pending CN105244146A (en) | 2015-11-09 | 2015-11-09 | Amorphous alloy dry-type transformer with novel structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107451351A (en) * | 2017-07-26 | 2017-12-08 | 国家电网公司 | Iron core fragment is to amorphous alloy transformer performance impact analysis method and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101150006A (en) * | 2006-09-20 | 2008-03-26 | 张明德 | Amorphous alloy roll-core and its production method |
| CN202230842U (en) * | 2011-09-23 | 2012-05-23 | 银河电气科技有限公司 | Amorphous alloy dry transformer |
| CN202601377U (en) * | 2012-05-28 | 2012-12-12 | 广东海鸿变压器有限公司 | Noise-reducing amorphous alloy stereoscopic rolled iron core |
| CN202771920U (en) * | 2012-08-28 | 2013-03-06 | 上海日港置信非晶体金属有限公司 | Three box three column type amorphous alloy transformer iron core |
| CN203013461U (en) * | 2012-07-30 | 2013-06-19 | 上海中莱特子金电气股份有限公司 | Novel amorphous alloy iron core structure |
| CN104795213A (en) * | 2015-04-21 | 2015-07-22 | 华夏恒业变压器有限公司 | Amorphous alloy dry type transformer of novel structure |
-
2015
- 2015-11-09 CN CN201510754021.7A patent/CN105244146A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101150006A (en) * | 2006-09-20 | 2008-03-26 | 张明德 | Amorphous alloy roll-core and its production method |
| CN202230842U (en) * | 2011-09-23 | 2012-05-23 | 银河电气科技有限公司 | Amorphous alloy dry transformer |
| CN202601377U (en) * | 2012-05-28 | 2012-12-12 | 广东海鸿变压器有限公司 | Noise-reducing amorphous alloy stereoscopic rolled iron core |
| CN203013461U (en) * | 2012-07-30 | 2013-06-19 | 上海中莱特子金电气股份有限公司 | Novel amorphous alloy iron core structure |
| CN202771920U (en) * | 2012-08-28 | 2013-03-06 | 上海日港置信非晶体金属有限公司 | Three box three column type amorphous alloy transformer iron core |
| CN104795213A (en) * | 2015-04-21 | 2015-07-22 | 华夏恒业变压器有限公司 | Amorphous alloy dry type transformer of novel structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107451351A (en) * | 2017-07-26 | 2017-12-08 | 国家电网公司 | Iron core fragment is to amorphous alloy transformer performance impact analysis method and device |
| CN107451351B (en) * | 2017-07-26 | 2020-10-16 | 国家电网公司 | Method and device for analyzing influence of iron core fragments on performance of amorphous alloy transformer |
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Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |