CN204010962U - Rail transit train power supply source DC flat-wave reactor - Google Patents
Rail transit train power supply source DC flat-wave reactor Download PDFInfo
- Publication number
- CN204010962U CN204010962U CN201420497726.6U CN201420497726U CN204010962U CN 204010962 U CN204010962 U CN 204010962U CN 201420497726 U CN201420497726 U CN 201420497726U CN 204010962 U CN204010962 U CN 204010962U
- Authority
- CN
- China
- Prior art keywords
- iron core
- core column
- power supply
- yoke
- protuberance
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 60
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 11
- 238000010030 laminating Methods 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The utility model relates to a kind of rail transit train power supply source DC flat-wave reactor, and it has reduced leakage field.Concrete technical scheme is: iron core column is formed by iron core cake and air gap plate stack compacting, the rich line bag that forms on oval-shaped insulating cylinder of coil, line jacket is connected in iron core column, and Double layer iron yoke is all made up of base plate and protuberance, and iron core column connects the protuberance of upper and lower iron yoke.The reactor of this kind of structure has reached the object that reduces leakage field, reduces noise, raises the efficiency.
Description
Technical field
The utility model relates to a kind of reactor, especially a kind of rail transit train power supply source DC flat-wave reactor.
Background technology
Along with greatly developing of track traffic technology, due to the particularity of train environment, the problem that has become needs to solve emphatically as the row power supply source of one of core component in row power supply system, and device noise, leakage field size and the device efficiency of Primary Component DC flat-wave reactor are wherein all outstanding problems.Traditional reactor leakage field is large, and noise is large, temperature rise, and has seismism in various degree, and these have a strong impact on the environment structure of riding.
Utility model content
In order to overcome the deficiencies in the prior art, the technical problems to be solved in the utility model is the leakage field that reduces reactor, reduces noise.
For addressing the above problem, the technical scheme that the utility model adopts is as follows: rail transit train power supply source DC flat-wave reactor, comprise iron core column, upper yoke, lower yoke, line bag, described iron core column is made up of the stack of iron core cake, between adjacent iron core cake, be provided with air gap plate, iron core cake is pressed into cylinder by four kinds of different parallel laminatings of rectangular silicon steel disc of length and width, and the junction of four sidewalls of cylinder is stepped.
Described upper yoke, lower yoke include base plate and are located at the protuberance at base plate two ends, base plate and protuberance are pressed into cylinder by four kinds of different parallel laminatings of rectangular silicon steel disc of length and width, the junction of four sidewalls of cylinder is stepped, and the Xray films of upper yoke, lower yoke is U-shaped.
Between described upper yoke and the protuberance of lower yoke, be provided with iron core column; Coil is rich forms line bag on oval insulating cylinder, and line jacket is connected in iron core column.
Preferably: between iron core cake and air gap plate, be adhesively fixed with epoxide-resin glue.
Preferably: the material of air gap plate is GPO3.
Compared to existing technology, the beneficial effects of the utility model are: change upper and lower iron yoke into added protuberance by base plate structure, the iron core column that is socketed wired bag is fixed between the protuberance of upper and lower iron yoke, reaches the object that reduces leakage field, reduction noise, improves reactor efficiency.This utility model is lower by 25% than the loss of common reactor scheme, cost is low by 15%, the low at least 15db of noise, reduce leakage field at least 95%, not only reduce space electromagnetic pollution, and greatly reduce the magnetic disturbance to other components and parts, reactor whole efficiency improves 15%, and working stability is reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of the utility model iron core cake;
Fig. 3 is the schematic diagram of the utility model iron core column;
Fig. 4 is the schematic diagram of the upper and lower iron yoke of the utility model;
Fig. 5 is the schematic diagram of the utility model line bag.
In figure, mark is described as follows:
1, iron core cake; 1a, first side; 1b, Second Edge; 1c, the 3rd limit; 1d, the 4th limit; 2, iron core column; 3, upper yoke; 4, upper yoke; 5, base plate; 6, protuberance; 7, line bag.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Figure 1-5, rail transit train power supply source DC flat-wave reactor, comprise iron core column 2, upper yoke 3, lower yoke 4, line bag 7, iron core column 2 is made up of 1 stack of iron core cake, between adjacent iron core cake 1, be provided with air gap plate, iron core cake 1 is pressed into cylinder by four kinds of different parallel laminatings of rectangular silicon steel disc of length and width, and the junction of four sidewalls of cylinder is stepped.
Iron core column, base plate, protuberance three's cross-sectional profiles is polygon, this polygon comprises first side 1a, Second Edge 1b, the 3rd limit 1c, the 4th limit 1d of connection, the junction of four edges is stepped, and first side is parallel with the 3rd limit, Second Edge is parallel with the 4th limit, and first side is vertical with Second Edge.
Upper yoke, lower yoke include base plate and are located at the protuberance 6 at base plate 5 two ends, base plate and protuberance are pressed into cylinder by four kinds of different parallel laminatings of rectangular silicon steel disc of length and width, the junction of four sidewalls of cylinder is stepped, and the Xray films of upper yoke, lower yoke is U-shaped; Between upper yoke and the protuberance of lower yoke, be provided with iron core column; Coil is rich forms line bag on oval insulating cylinder, and line jacket is connected in iron core column.
Between iron core cake and air gap plate, be adhesively fixed with epoxide-resin glue, the material of air gap plate is preferably GPO3, and the horizontal cross-sectional profile of air gap plate is consistent with the horizontal cross-sectional profile of iron core cake, and the junction of its four sidewalls is stepped.
Silicon steel sheet, English name is silicon steel sheets, it is a kind of containing the low silicon-iron soft magnetic alloy of carbon electrode, general silicon content is 0.5～4.5%, add silicon can improve resistivity and the maximum permeability of iron, reduce coercive force, core loss (iron loss) and magnetic aging, be mainly used to make the iron core of range transformer, motor and generator.GPO3 is the insulating sheet material that glass mat is made together with unsaturated polyester resin, has good electric property, withstand voltage height, fire-retardant, resistance to electric leakage, the superior feature of arc resistance energy.
Preferred implementation: with the rectangular silicon steel disc of 4 kinds of different lengths, width, be pressed into iron core cake as shown in Figure 2 by press device, when all rectangular silicon steel discs are stacking, the mid point of corresponding sides is on same straight line, it is step-like iron core column that the iron core cake suppressing is in layer stacked into sidewall junction as shown in Figure 3, between every one deck iron core cake, add GPO3 air gap plate, and epoxide-resin glue is all evenly smeared on the two sides of air gap plate, then with pressing machine by above-mentioned iron core column be pressed into epoxide-resin glue after dry show iron core column assembly as Fig. 3.By the rectangular silicon steel disc of 8 kinds of different lengths, width, by intersecting lamination mode, when stacking, the mid point of all rectangle corresponding sides, on same straight line, is stacked into and shows Double layer iron yoke as Fig. 4, then locks into U-shaped Double layer iron yoke assembly by folder screw rod.With four lines and around mode, by special frock, coil winding is become on an oval insulating cylinder to line bag as shown in Figure 5.By hanging device, said modules is assembled and shows smoothing reactor product as Fig. 1.
Above-mentioned execution mode is only preferred implementation of the present utility model; the scope that can not limit with this utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (3)
1. a rail transit train power supply source DC flat-wave reactor, comprises iron core column, upper yoke, lower yoke, line bag, it is characterized in that:
Described iron core column is made up of the stack of iron core cake, between adjacent iron core cake, is provided with air gap plate, and iron core cake is pressed into cylinder by four kinds of different parallel laminatings of rectangular silicon steel disc of length and width, and the junction of four sidewalls of cylinder is stepped;
Described upper yoke, lower yoke include base plate and are located at the protuberance at base plate two ends, base plate and protuberance are pressed into cylinder by four kinds of different parallel laminatings of rectangular silicon steel disc of length and width, the junction of four sidewalls of cylinder is stepped, and the Xray films of upper yoke, lower yoke is U-shaped;
Between described upper yoke and the protuberance of lower yoke, be provided with iron core column;
Coil is rich forms line bag on oval insulating cylinder, and line jacket is connected in iron core column.
2. rail transit train power supply source DC flat-wave reactor as claimed in claim 1, is characterized in that: between described iron core cake and air gap plate, be adhesively fixed with epoxide-resin glue.
3. rail transit train power supply source DC flat-wave reactor as claimed in claim 1 or 2, is characterized in that: the material of described air gap plate is GPO3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497726.6U CN204010962U (en) | 2014-08-29 | 2014-08-29 | Rail transit train power supply source DC flat-wave reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497726.6U CN204010962U (en) | 2014-08-29 | 2014-08-29 | Rail transit train power supply source DC flat-wave reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204010962U true CN204010962U (en) | 2014-12-10 |
Family
ID=52050925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497726.6U Expired - Lifetime CN204010962U (en) | 2014-08-29 | 2014-08-29 | Rail transit train power supply source DC flat-wave reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204010962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185530A (en) * | 2015-09-14 | 2015-12-23 | 广东新昇电业科技股份有限公司 | Inclined gap type reactor iron core structure and production process thereof |
| CN105489354A (en) * | 2016-01-18 | 2016-04-13 | 西安交通大学 | Fiber interlayer transformer iron core and stacking method thereof |
-
2014
- 2014-08-29 CN CN201420497726.6U patent/CN204010962U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185530A (en) * | 2015-09-14 | 2015-12-23 | 广东新昇电业科技股份有限公司 | Inclined gap type reactor iron core structure and production process thereof |
| CN105489354A (en) * | 2016-01-18 | 2016-04-13 | 西安交通大学 | Fiber interlayer transformer iron core and stacking method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220831 Address after: 243000 workshop 1, Dongpo Industrial Park, zhengpugang New District, Maanshan City, Anhui Province Patentee after: Anhui yingdakot magnetoelectric Technology Co.,Ltd. Address before: 4th Floor A, Building D, Xinyong Fengzheng Industrial Zone, Fengzheng Road, Kengwei Avenue, Shangwu Community, Shiyan Street, Bao'an District, Shenzhen, Guangdong Province, 518000 Patentee before: SHENZHEN INDUCTOR TECHNOLOGIES Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |