CN102148090A - Three-pillar amorphous alloy oil immersed type transformer - Google Patents
Three-pillar amorphous alloy oil immersed type transformer Download PDFInfo
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- CN102148090A CN102148090A CN2010101201550A CN201010120155A CN102148090A CN 102148090 A CN102148090 A CN 102148090A CN 2010101201550 A CN2010101201550 A CN 2010101201550A CN 201010120155 A CN201010120155 A CN 201010120155A CN 102148090 A CN102148090 A CN 102148090A
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- iron core
- amorphous alloy
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- alloy oil
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Abstract
The invention discloses a three-pillar amorphous alloy oil immersed type transformer, comprising a case shell, a case cover, an iron core and a coil, wherein the iron core is formed by two iron core frames with rectangular cross sections, and the iron core frames are sequentially distributed in parallel, each iron core frame is made of an amorphous alloy material, the coil is formed by three conductors with rectangular cross sections, the three conductors are respectively sheathed on three core pillars formed by the two iron core frames, the iron core and the coil sheathed on the iron core are arranged in the case shell together, the case cover is arranged on the case shell, the case shell is filled with insulating oil, and the iron core and the coil are immersed. The transformer disclosed by the invention has the advantages that the structure is simple, a distribution transformer iron core with a better energy-saving effect is adopted, the weight is light, and the material for manufacturing the iron core is saved.
Description
Technical field
The present invention relates to the technical field of transformer, more particularly relate to the technical field of amorphous alloy transformer.
Background technology
Fast development along with Chinese national economy, country is progressively strengthening the power construction input, to solve the disparities between supply and demand of current power anxiety, power transformer is the important power consumption equipment of China's urban distribution network and rural power grids, be directly connected to electricity quality and energy-saving and cost-reducing problem, under the severe day by day background of world energy sources general layout, energy-saving and emission-reduction have become the fundamental state policy of China, at present, range transformer adopts the grain oriented silicon steel sheet material of colding pressing to make the iron core of transformer mostly, adopt the iron core of this kind made because its no-load loss is big, make the loss height of transformer self-operating, be staff's problem of making great efforts to solve in the industry always, and what iron core adopted mostly at present in addition is four frame pentastyle structures, this structure has not only increased the weight of transformer self, but also has wasted a large amount of core materials.
Summary of the invention
Purpose of the present invention provides a kind of simple in structure in order to solve above-mentioned deficiency exactly, and no-load loss is low, and is in light weight, and three energy-conservation pillar amorphous alloy oil-filled transformers.
The technical solution that the present invention adopts in order to solve the problems of the technologies described above is as follows:
A kind of three pillar amorphous alloy oil-filled transformers, comprise case shell, case lid, iron core and coil, described iron core is made 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 is made 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 together places in the case shell together with the coil that is nested with on it, the case lid lid is put on the case shell, is filled with insulating oil in the case shell with iron core and coil submergence.
Also offer porosely on the described case lid, the place is equipped with pressure relief valve in this hole.
Off circuit tap changer also is installed on the described case lid.
Be provided with corrugated plating around the described case shell.
The upside of described case shell is equipped with drop hanger.
Suspension ring are installed on the described case lid.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is: the present invention is simple in structure, adopt amorphous alloy material to make iron core, it descends about 75% than the transformer noload losses of adopting silicon steel material to make iron core, no-load current descends about 80%, it is the comparatively ideal distribution transformer iron core of present energy-saving effect, being specially adapted to the lower place of rural power grids and developing region even load rate uses, iron core only adopts two iron core frames to constitute, in light weight, saved the material of making iron core, by setting pressure relief valve on casing, when the pressure in the casing reaches the force value that sets, pressure relief valve will move voluntarily and carry out pressure release, makes that the operation of transformer is safer.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
By shown in Figure 1, a kind of three pillar amorphous alloy oil-filled transformers, comprise case shell 1, case lid 2, iron core 3 and coil 4, described iron core 3 is made of two rectangular iron core frames of cross section, and successively and column distribution, this iron core frame adopts amorphous alloy material to make, adopt amorphous alloy material to make iron core 3, it descends about 75% than the transformer noload losses of adopting silicon steel material to make iron core, no-load current descends about 80%, noise is low, it is the comparatively ideal distribution transformer iron core of present energy-saving effect, described coil 4 is made 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 3 together places in the case shell 1 together with the coil 4 that is nested with on it, case lid 2 lids are put on case shell 1, be filled with insulating oil 5 in the case shell 1 with iron core 3 and coil 4 submergences, also offer porose on the described case lid 2, at this place, hole pressure relief valve 6 is installed, make that the operation of transformer is safer, off circuit tap changer 7 is installed on case lid 2, in order to increase the radiating effect of transformer, around case shell 1, be provided with corrugated plating 8, handling and installation for the ease of transformer, case shell 1 upside at described transformer is equipped with drop hanger 9, on the case lid 2 of transformer suspension ring 10 is installed.
Claims (6)
1. pillar amorphous alloy oil-filled transformer, comprise case shell, case lid, iron core and coil, it is characterized in that: described iron core is made 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 is made 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 together places in the case shell together with the coil that is nested with on it, the case lid lid is put on the case shell, is filled with insulating oil in the case shell with iron core and coil submergence.
2. a kind of three pillar amorphous alloy oil-filled transformers according to claim 1 is characterized in that: also offer porosely on the described case lid, the place is equipped with pressure relief valve in this hole.
3. a kind of three pillar amorphous alloy oil-filled transformers according to claim 1 is characterized in that: off circuit tap changer also is installed on the described case lid.
4. according to claim 1,2 or 3 described a kind of three pillar amorphous alloy oil-filled transformers, it is characterized in that: be provided with corrugated plating around the described case shell.
5. according to claim 1,2 or 3 described a kind of three pillar amorphous alloy oil-filled transformers, it is characterized in that: the upside of described case shell is equipped with drop hanger.
6. according to claim 1,2 or 3 described a kind of three pillar amorphous alloy oil-filled transformers, it is characterized in that: suspension ring are installed on the described case lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101201550A CN102148090A (en) | 2010-02-05 | 2010-02-05 | Three-pillar amorphous alloy oil immersed type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101201550A CN102148090A (en) | 2010-02-05 | 2010-02-05 | Three-pillar amorphous alloy oil immersed type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102148090A true CN102148090A (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101201550A Pending CN102148090A (en) | 2010-02-05 | 2010-02-05 | Three-pillar amorphous alloy oil immersed type transformer |
Country Status (1)
| Country | Link |
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| CN (1) | CN102148090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036776A (en) * | 2011-02-22 | 2018-12-18 | Abb瑞士股份有限公司 | dry-type network transformer |
-
2010
- 2010-02-05 CN CN2010101201550A patent/CN102148090A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036776A (en) * | 2011-02-22 | 2018-12-18 | Abb瑞士股份有限公司 | dry-type network transformer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110810 |