CN203895231U - Three-column three-phase oil immersed type amorphous alloy transformer core - Google Patents
Three-column three-phase oil immersed type amorphous alloy transformer core Download PDFInfo
- Publication number
- CN203895231U CN203895231U CN201420191613.3U CN201420191613U CN203895231U CN 203895231 U CN203895231 U CN 203895231U CN 201420191613 U CN201420191613 U CN 201420191613U CN 203895231 U CN203895231 U CN 203895231U
- Authority
- CN
- China
- Prior art keywords
- core
- frame
- amorphous alloy
- iron core
- column
- Prior art date
- 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
Links
Abstract
The utility model discloses a three-column three-phase oil immersed type amorphous alloy transformer core, belongs to a transformer component and particularly to an oil immersed type amorphous alloy transformer core. The three-column three-phase oil immersed type amorphous alloy transformer core is characterized by being formed by a core large frame and two side-by-side core small frames, wherein the three frames are same in thickness and the two core small frames are installed inside the core large frame, namely, the left side of the large frame and the left side the small frame B form into a left side column, the right side of the small frame B and the left side of the small frame A form into a middle column, and the right side of the small frame A and the right side of the large frame form into a right side column. According to the three-column three-phase oil immersed type amorphous alloy transformer core which is formed by the core large frame and the two side-by-side core small frames, the three frames are same in thickness and the two core small frames are installed inside the large core frame, so that the sectional area of the three columns is identical, assembling is identical to that of a traditional silicon steel sheet transformer, the process is simple, a core piling up area which is on the upper portion is not required to turn over to the lower portion, and a special amorphous alloy transformer body assembling platform is not required.
Description
Technical field
The utility model belongs to transformer part, particularly oil-immersed type non-crystal alloy transformer iron core.
Background technology
Amorphous alloy transformer is that new magnetic material---amorphous alloy strips is made the novel high-efficiency and energy-saving transformer of iron core in employing.The most outstanding feature of amorphous alloy transformer is exactly that no-load loss and no-load current are very little, amorphous alloy transformer development is in recent years very fast, conventionally in oil-immersed type non-crystal alloy transformer, adopt 4 frames or 8 frames unshakable in one's determination, need the non-crystaline amorphous metal assembly bench of application specific to assemble, and need upset, make iron core overlapping district in bottom, technique is special, efficiency is not high, CN 102148090 A disclose a kind of three column amorphous alloy oil-Immersed transformers, its iron core consists of two rectangular iron core frames of cross section, and successively and column distribution, this iron core frame adopts amorphous alloy material to make, described coil consists of three rectangular conductors of cross section, it is nested with respectively on three stem stems that formed by two iron core frames, iron core is together placed in case shell together with the coil being nested with on it, although this application adopts amorphous alloy material to make iron core, it is than the transformer noload losses that adopts silicon steel material to make iron core 75% left and right that declines, no-load current declines approximately 80%, but the sectional area of seeing these iron core three posts from disclosed structure is unequal, center pillar is 2 times of two side columns, in the situation that meeting transformer flux density, the magnetic flux density of center pillar is 0.5 times of side column, wasted greatly core material.
Utility model content
In order to overcome existing amorphous alloy transformer, adopt 4 frames or 8 frame iron cores, and the long-pending deficiency of wasting core material that do not wait of two iron core frame three column sections arranged side by side, the utility model provides a kind of three post Three-phase oil immersion type amorphous alloy transformer cores, and it is long-pending that this three posts Three-phase oil immersion type amorphous alloy transformer core can be realized three post uiform sections.
The utility model solves the technical scheme that its technical problem adopts: a kind of three post Three-phase oil immersion type amorphous alloy transformer cores, it is characterized in that: by identical large frame of iron core of thickness be arranged in large frame iron core two the little frames of iron core side by side and form, be that large frame left side forms left side post with little frame B left side, little frame B right side and little frame A left side form center pillar, composition right side, Yu great Kuang right side, little frame A right side post.
The closed assembly district of the large frame of described iron core and the little frame of iron core is positioned at the top of iron core.
Because having adopted by identical large frame of iron core of thickness and be arranged in large frame iron core two the little frames of iron core side by side, iron core of the present utility model forms, be that large frame left side forms left side post with little frame B left side, little frame B right side and little frame A left side form center pillar, the technical scheme of composition right side, Yu great Kuang right side, little frame A right side post, three column sections have been realized long-pending identical, the same with traditional silicon steel sheet transformer assembling at fit on, technique is simple, iron core overlapping district is on top, do not need to be turned to again bottom, do not need with special-purpose amorphous alloy transformer body assembly bench.
The beneficial effects of the utility model are that three column sections of transformer core are long-pending identical, have the core material of saving, assemble simple advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is that the iron core group of Fig. 1 is dressed up the structural representation after transformer is fixed,
Fig. 3, Fig. 4, Fig. 5 are each phase coil structural representation.
In figure, 1. coil, 2. large frame, 3. little frame A, 4. little frame B.
Embodiment
Embodiment of the present utility model is, as shown in the figure:
Embodiment 1, a kind of three post Three-phase oil immersion type amorphous alloy transformer cores, it is characterized in that: by the large frame of an identical iron core of thickness 2 be arranged in the large frame of iron core two the little frames of iron core side by side and form, be that large frame left side forms left side post with little frame B4 left side, little frame B right side and little frame A3 left side form center pillar, composition right side, Yu great Kuang right side, little frame A right side post.After coil 1 being enclosed within respectively on three posts of iron core, on the top of iron core, the large frame of iron core and the closed assembly of the little frame of iron core are become to the upper yoke of iron core.
Claims (2)
1. a post Three-phase oil immersion type amorphous alloy transformer core, it is characterized in that: by identical large frame of iron core of thickness be arranged in large frame iron core two the little frames of iron core side by side and form, be that large frame left side forms left side post with little frame B left side, little frame B right side and little frame A left side form center pillar, composition right side, Yu great Kuang right side, little frame A right side post.
2. three post Three-phase oil immersion type amorphous alloy transformer cores according to claim 1, is characterized in that: the closed assembly district of the large frame of described iron core and the little frame of iron core is positioned at the top of iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420191613.3U CN203895231U (en) | 2014-04-18 | 2014-04-18 | Three-column three-phase oil immersed type amorphous alloy transformer core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420191613.3U CN203895231U (en) | 2014-04-18 | 2014-04-18 | Three-column three-phase oil immersed type amorphous alloy transformer core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895231U true CN203895231U (en) | 2014-10-22 |
Family
ID=51721602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420191613.3U Expired - Fee Related CN203895231U (en) | 2014-04-18 | 2014-04-18 | Three-column three-phase oil immersed type amorphous alloy transformer core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887044A (en) * | 2014-04-18 | 2014-06-25 | 济南银河电气有限公司 | Three-column and three-phase oil immersed amorphous alloy transformer core |
-
2014
- 2014-04-18 CN CN201420191613.3U patent/CN203895231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887044A (en) * | 2014-04-18 | 2014-06-25 | 济南银河电气有限公司 | Three-column and three-phase oil immersed amorphous alloy transformer core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201910313U (en) | Three-phase four-column reactor | |
| CN203895231U (en) | Three-column three-phase oil immersed type amorphous alloy transformer core | |
| CN205789424U (en) | A kind of electrical transformer cores return yoke structure | |
| CN203055618U (en) | Bent-type amorphous alloy three-dimensional triangle superposed iron core | |
| CN202008902U (en) | Three-phase three-column amorphous alloy dry-type transformer iron core | |
| CN201584266U (en) | Energy-saving noise-reducing power distribution transformer | |
| CN103325540A (en) | Novel structural electric reactor iron core | |
| CN203397854U (en) | Transformer core | |
| CN105719784B (en) | A kind of integrated coupling inductor of mu character shape magnetic | |
| CN202008895U (en) | High-voltage magnetic saturation type single-phase controllable reactor | |
| CN201629199U (en) | Iron core structure of dry type transformer | |
| CN103887044A (en) | Three-column and three-phase oil immersed amorphous alloy transformer core | |
| CN103247424A (en) | Three-phase stereoscopic fracture-type rolled iron core | |
| CN204130317U (en) | A kind of power transformer iron core post of high usage | |
| CN202585082U (en) | High-insulation level mutual inductor framework | |
| CN201765913U (en) | Novel power transformer iron-core column | |
| CN203026307U (en) | Variable inductance value inductance iron core | |
| CN204596588U (en) | The silicon steel structure of electrical transformer cores side column and center pillar | |
| CN106298183A (en) | A kind of electrical transformer cores structure | |
| CN205318987U (en) | Transformer | |
| CN204102675U (en) | A kind of novel magnetic elements core structure | |
| CN204632536U (en) | The electrical transformer cores structure of low no-load loss | |
| CN204257387U (en) | A kind of lamination device of transformer thin silicon steel plates | |
| CN203026308U (en) | Combined type induction transformer iron core | |
| CN216928244U (en) | Assembly structure for amorphous alloy three-dimensional wound core |
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: 20141022 Termination date: 20210418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |