CN106158302A - A kind of combined mechanism for eliminating amorphous transformer discharging sound - Google Patents
A kind of combined mechanism for eliminating amorphous transformer discharging sound Download PDFInfo
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- CN106158302A CN106158302A CN201510186072.4A CN201510186072A CN106158302A CN 106158302 A CN106158302 A CN 106158302A CN 201510186072 A CN201510186072 A CN 201510186072A CN 106158302 A CN106158302 A CN 106158302A
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- winding coil
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- combined mechanism
- insulation board
- amorphous alloy
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Abstract
The present invention relates to a kind of combined mechanism for eliminating amorphous transformer discharging sound, this combined mechanism includes winding coil and the amorphous alloy core being sleeved in winding coil, described winding coil includes low-voltage coil and is set in the high-tension coil outside low-voltage coil, described combined mechanism also includes the cable paper being arranged between winding coil and amorphous alloy core and is laid in the most respectively on winding coil, the first insulation board in lower two windows and the second insulation board, the first described insulation board and the second insulation board are by amorphous alloy in the heart, lower two ends isolate with winding coil；The upper and lower two window ends of described winding coil further respectively have for preventing chip and impurity from falling into the adhesive tape in winding coil.Compared with prior art, overall structure of the present invention is simple, compact, economical and practical, can effectively prevent chip from entering winding coil or oil duct, can effectively eliminate amorphous transformer discharging sound.
Description
Technical field
The invention belongs to transformer technology field, relate to a kind of unit mahine for eliminating amorphous transformer discharging sound
Structure.
Background technology
Amorphous alloy transformer is a kind of energy saving transformer, has been widely used in Ge great electric substation.Non-crystaline amorphous metal
Iron-core transformer is to make transformator unshakable in one's determination with new magnetic material non-crystaline amorphous metal, and it is made than stalloy
The open circuit loss (referring to when transformer secondary output is opened a way, in the power attenuation that primary records) of iron-core transformer declines 80%
Left and right, (during transformer secondary output open circuit, primary still have certain electric current to no-load current, and this portion of electrical current is referred to as zero load
Electric current) decline about 85%, it is the comparatively ideal distribution transformer of current energy-saving effect, is particularly well-suited to rural power grids
With the distribution transforming utilization rate such as developing region lower ground side.
But, amorphous alloy transformer, when carrying out outer construction frequency pressure test, often hears discharging sound, due to
It is unshakable in one's determination uses amorphous alloy material to make, and amorphous alloy material has a high saturated magnetic induction, pcrmeability, swashs
The everyways such as magnetoelectricity stream and iron loss are better than the feature of stalloy.But, owing to its single-sheet thickness only has 0.025mm
Left and right, intensity is the highest simultaneously so that amorphous alloy material is more crisp, is being processed into iron core or transformator assembled
Easily producing chip in journey, chip is present in coil will produce electric discharge phenomena, and serious even formation is put up a bridge and made
Coil burnout, affects the safe operation of transformator.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and provide a kind of simple in construction,
Compact, make simple, economical and practical, can effectively eliminate the combined mechanism of amorphous transformer discharging sound.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of combined mechanism for eliminating amorphous transformer discharging sound, this combined mechanism includes winding coil and set
The amorphous alloy core being contained in winding coil, described winding coil includes low-voltage coil and is set in low-voltage line
High-tension coil outside Quan, described combined mechanism also includes being arranged between winding coil and amorphous alloy core
Cable paper and be laid in the most respectively the first insulation board in upper and lower two windows of winding coil and second insulation
Amorphous alloy core upper/lower terminal is isolated by plate, the first described insulation board and the second insulation board with winding coil；
The upper and lower two window ends of described winding coil further respectively have for preventing chip and impurity from falling into winding wire
Adhesive tape in circle.
Described amorphous alloy core is sleeved in winding coil vertically.
Described adhesive tape is four-dimensional adhesive tape, and this four-dimension adhesive tape is bonded in the upper and lower two window ends of winding coil respectively,
And amorphous alloy core upper/lower terminal is completely isolated with winding coil.
Described cable paper is wrapped on winding coil surface vertically.
The thickness of described cable paper is 130 μm.
Described high-tension coil and low-voltage coil are provided with insulating radiation passage respectively.
The first described insulation board and the second insulation board are insulating board DY100/00 or glass-cloth board.
In the present invention, described amorphous alloy core is sleeved on inside winding coil, and hangs on the length of winding coil
On axle, at winding coil near the end of window, four-dimensional adhesive tape is used to seal, wherein, the length of four-dimensional adhesive tape
Along winding coil window one week, width less than in low-voltage coil from the inside to the outside the first oil duct be advisable, can prevent thin
Micro-chip or impurity enter low-voltage coil, do not interfere with again oil duct heat radiation.Meanwhile, along the axial parcel of winding coil
One layer of cable paper, separates the major axis of winding coil with amorphous alloy core, and upper and lower at winding coil
It is respectively provided with the first insulation board and the second insulation board in two windows, when amorphous alloy core assembles, can effectively prevent
Chip enters winding coil or oil duct, the most again can reinforced insulation, it is to avoid owing to amorphous alloy core chip causes
Electric discharge phenomena.
Compared with prior art, the invention have the characteristics that:
1) winding coil axial length is not to partially due to have heat radiation oil duct, wraps with cable paper bag, can be by non-crystaline amorphous metal
Iron core is separated with winding coil, and does not interferes with radiating effect, and during assembling, produced chip also will not simultaneously
Enter winding coil, it is simple to cleaning, promote degree of safety；
2) it is generally arranged at the short part of winding coil due to heat radiation oil duct, arranges first at winding coil short
Insulation board, the second insulation board, when can prevent amorphous alloy core from assembling, chip falls into oil duct, reinforced insulation simultaneously；
3) the upper and lower two window ends of winding coil arrange four-dimensional adhesive tape, can prevent microdebris and impurity further
Enter coil, ensure reliability；
4) overall structure is simple, compact, economical and practical, can effectively prevent chip from entering winding coil or oil duct,
Avoid the electric discharge phenomena caused due to amorphous alloy core chip, can effectively eliminate amorphous transformer discharging sound, and prolong
The service life of long amorphous transformer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Description of reference numerals:
1 winding coil, 2 amorphous alloy cores, 3 first insulation boards, 4 second insulation boards, 5 adhesive tapes,
6 cable papers.
Detailed description of the invention
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with the technology of the present invention side
Implement premised on case, give detailed embodiment and concrete operating process, but the protection model of the present invention
Enclose and be not limited to following embodiment.
Embodiment:
As it is shown in figure 1, a kind of combined mechanism for eliminating amorphous transformer discharging sound, this combined mechanism include around
Group coil 1 and the amorphous alloy core 2 that is sleeved in winding coil 1, winding coil 1 include low-voltage coil with
And it being set in the high-tension coil outside low-voltage coil, combined mechanism also includes being arranged on winding coil 1 and non-crystaline amorphous metal
Cable paper 6 between unshakable in one's determination 2 and be laid in upper and lower two windows of winding coil 1 the most respectively first exhausted
Listrium 3 and the second insulation board 4, the first insulation board 3 and the second insulation board 4 are by upper and lower for amorphous alloy core 2 two
End is isolated with winding coil 1, and the upper and lower two window ends of winding coil 1 further respectively have for preventing chip and miscellaneous
Matter falls into the adhesive tape 5 in winding coil 1.
Wherein, during amorphous alloy core 2 is sleeved on winding coil 1 vertically；Adhesive tape 5 is four-dimensional adhesive tape 5, should
Four-dimensional adhesive tape 5 is bonded in the upper and lower two window ends of winding coil 1 respectively, and by upper and lower for amorphous alloy core 2
Two ends are completely isolated with winding coil 1；Cable paper 6 is wrapped on winding coil 1 surface vertically, and cable
The thickness of paper 6 is 130 μm.High-tension coil and low-voltage coil are provided with insulating radiation passage respectively.
In the present embodiment, the first insulation board 3 and the second insulation board 4 are insulating board or glass-cloth board.
The present embodiment is mainly set about from control chip unshakable in one's determination, makes simple, and low cost and effect are obvious, by amorphous
Alloy core 2 is sleeved on inside winding coil 1, and hangs on the major axis of winding coil 1, at winding coil 1
Near the end of window, use four-dimensional adhesive tape 5 to seal, and the length of four-dimensional adhesive tape 5 is along winding coil 1
Window one week, width is less than in low-voltage coil the first oil duct from the inside to the outside and is advisable, can prevent microdebris or miscellaneous
Matter enters low-voltage coil, does not interferes with again oil duct heat radiation.
Furthermore, along axially one layer of cable paper 6 of parcel of winding coil 1, the major axis of winding coil 1 is closed with amorphous
The aufe heart 2 is separated, and is respectively provided with the first insulation board 3 and in upper and lower two windows of winding coil 1
Two insulation boards 4, when amorphous alloy core 2 assembles, can effectively prevent chip from entering winding coil 1 or oil duct,
Simultaneously the most again can reinforced insulation, it is to avoid the electric discharge phenomena caused due to amorphous alloy core 2 chip.
Claims (6)
1., for eliminating a combined mechanism for amorphous transformer discharging sound, this combined mechanism includes winding coil (1)
And the amorphous alloy core (2) being sleeved in winding coil (1), described winding coil (1) includes low pressure
Coil and be set in the high-tension coil outside low-voltage coil, it is characterised in that described combined mechanism also includes setting
Put the cable paper (6) between winding coil (1) and amorphous alloy core (2) and lay the most respectively
The first insulation board (3) in upper and lower two windows of winding coil (1) and the second insulation board (4), described
One insulation board (3) and the second insulation board (4) are by amorphous alloy core (2) upper/lower terminal and winding coil (1)
Isolation, the upper and lower two window ends of described winding coil (1) further respectively have for preventing chip and impurity from falling
Enter the adhesive tape (5) in winding coil.
A kind of combined mechanism for eliminating amorphous transformer discharging sound the most according to claim 1, it is special
Levying and be, described amorphous alloy core (2) is sleeved in winding coil (1) vertically.
A kind of combined mechanism for eliminating amorphous transformer discharging sound the most according to claim 1, it is special
Levying and be, described adhesive tape (5) is four-dimensional adhesive tape, this four-dimension adhesive tape be bonded in respectively winding coil (1) go up,
Lower two window ends, and by completely isolated with winding coil (1) for amorphous alloy core (2) upper/lower terminal.
A kind of combined mechanism for eliminating amorphous transformer discharging sound the most according to claim 1, it is special
Levying and be, described cable paper (6) is wrapped on winding coil (1) surface vertically.
A kind of combined mechanism for eliminating amorphous transformer discharging sound the most according to claim 4, it is special
Levying and be, the thickness of described cable paper (6) is 130 μm.
A kind of combined mechanism for eliminating amorphous transformer discharging sound the most according to claim 1, it is special
Levying and be, described high-tension coil and low-voltage coil are provided with insulating radiation passage respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186072.4A CN106158302B (en) | 2015-04-17 | 2015-04-17 | A kind of combined mechanism for being used to eliminate amorphous transformer discharging sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186072.4A CN106158302B (en) | 2015-04-17 | 2015-04-17 | A kind of combined mechanism for being used to eliminate amorphous transformer discharging sound |
Publications (2)
| Publication Number | Publication Date |
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| CN106158302A true CN106158302A (en) | 2016-11-23 |
| CN106158302B CN106158302B (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510186072.4A Expired - Fee Related CN106158302B (en) | 2015-04-17 | 2015-04-17 | A kind of combined mechanism for being used to eliminate amorphous transformer discharging sound |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068361A (en) * | 2016-12-08 | 2017-08-18 | 江苏扬动电气有限公司 | A kind of dispensing paper bag core structure |
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|---|---|---|---|---|
| CN101192467A (en) * | 2006-11-22 | 2008-06-04 | 上海置信电气非晶有限公司 | Amorphous alloy ground transformer body structure |
| CN201364794Y (en) * | 2008-10-07 | 2009-12-16 | 康利容 | Amorphous alloy iron core transformer |
| CN201549349U (en) * | 2009-11-26 | 2010-08-11 | 江苏宏源电气有限责任公司 | Amorphous alloy transformer |
| CN202473520U (en) * | 2012-01-29 | 2012-10-03 | 沪光集团(安徽)电气有限公司 | Amorphous alloy iron core protection structure of transformer |
| CN202839258U (en) * | 2012-08-31 | 2013-03-27 | 青岛海信宽带多媒体技术有限公司 | Transformer for switching power source |
| CN203444922U (en) * | 2013-08-21 | 2014-02-19 | 江苏宏源电气有限责任公司 | Oil-immersed amorphous alloy transformer with denoising function |
| CN203607191U (en) * | 2013-11-29 | 2014-05-21 | 上海一电变压器有限公司 | Chip collecting box of oil-immersed type amorphous alloy iron core transformer |
| CN204668118U (en) * | 2015-04-17 | 2015-09-23 | 上海飞晶电气股份有限公司 | A kind of combined mechanism for eliminating amorphous transformer discharging sound |
-
2015
- 2015-04-17 CN CN201510186072.4A patent/CN106158302B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192467A (en) * | 2006-11-22 | 2008-06-04 | 上海置信电气非晶有限公司 | Amorphous alloy ground transformer body structure |
| CN201364794Y (en) * | 2008-10-07 | 2009-12-16 | 康利容 | Amorphous alloy iron core transformer |
| CN201549349U (en) * | 2009-11-26 | 2010-08-11 | 江苏宏源电气有限责任公司 | Amorphous alloy transformer |
| CN202473520U (en) * | 2012-01-29 | 2012-10-03 | 沪光集团(安徽)电气有限公司 | Amorphous alloy iron core protection structure of transformer |
| CN202839258U (en) * | 2012-08-31 | 2013-03-27 | 青岛海信宽带多媒体技术有限公司 | Transformer for switching power source |
| CN203444922U (en) * | 2013-08-21 | 2014-02-19 | 江苏宏源电气有限责任公司 | Oil-immersed amorphous alloy transformer with denoising function |
| CN203607191U (en) * | 2013-11-29 | 2014-05-21 | 上海一电变压器有限公司 | Chip collecting box of oil-immersed type amorphous alloy iron core transformer |
| CN204668118U (en) * | 2015-04-17 | 2015-09-23 | 上海飞晶电气股份有限公司 | A kind of combined mechanism for eliminating amorphous transformer discharging sound |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068361A (en) * | 2016-12-08 | 2017-08-18 | 江苏扬动电气有限公司 | A kind of dispensing paper bag core structure |
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| Publication number | Publication date |
|---|---|
| CN106158302B (en) | 2018-05-11 |
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