CN204441076U - A kind of superconducting transformer coil filler strip - Google Patents
A kind of superconducting transformer coil filler strip Download PDFInfo
- Publication number
- CN204441076U CN204441076U CN201520221858.0U CN201520221858U CN204441076U CN 204441076 U CN204441076 U CN 204441076U CN 201520221858 U CN201520221858 U CN 201520221858U CN 204441076 U CN204441076 U CN 204441076U
- Authority
- CN
- China
- Prior art keywords
- filler strip
- groove
- superconducting transformer
- transformer coil
- superconducting
- 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
- 239000000945 filler Substances 0.000 title claims abstract description 38
- 239000000110 cooling liquid Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Abstract
The utility model relates to superconducting transformer manufacturing technology field, particularly relates to a kind of superconducting transformer coil filler strip.This filler strip comprises filler strip body, and described filler strip body two surface is equipped with the groove for the cooling liquid that circulates, and described groove is at least two, and extends along filler strip body width direction.The utility model arranges groove on filler strip two sides, for cooling liquid communication, utilizes insulating supporting structure to form heat dissipation channel, fully can improve the radiating effect to superconducting tape, also achieve the Appropriate application of insulation system simultaneously.
Description
Technical field
The utility model relates to superconducting transformer manufacturing technology field, particularly relates to a kind of superconducting transformer coil filler strip.
Background technology
Along with the application study constantly progress of superconductor, prepare coil using superconducting tape, increased gradually by the application of liquid nitrogen as the superconducting transformer of dielectric.Superconducting transformer is by replacing copper conductor coiling superconduction winding with superconducting tape, replace transformer oil as coolant with liquid nitrogen, superconduction winding runs in liquid nitrogen environment, improves efficiency and the object reducing electric power transfer loss to reach.Due to the thickness of the superconducting tape electromagnetic wire used with conventional transformer coil thickness compared with very thin.For the superconducting transformer adopting cake formula line cake structure, for enabling winding tolerate voltage disturbance under various operating mode, needing the insulation filler strip that adequate thickness is set between each turn-to-turn or stock in line cake, adverse effect will be caused to the heat radiation of superconducting tape like this.
Summary of the invention
For solving the problem, the utility model provides the filler strip of a kind of two sides with heat dissipation channel, is used in superconducting transformer by this filler strip, can play insulating supporting function, can also solve the heat dissipation problem of superconducting tape.
The technical solution adopted in the utility model is:. a kind of superconducting transformer coil filler strip, comprises filler strip body, and described filler strip body two surface is equipped with the groove for the cooling liquid that circulates, and described groove is at least two, and extends along filler strip body width direction.Form heat dissipation channel by all arranging groove in filler strip both sides, circulate in the channel for cooling liquid, fully can improve the radiating effect of filler strip.Liquid nitrogen at this said cooling liquid.
Preferably, described indention parallel is arranged.
Preferably, the groove setting interlaced with each other on two surfaces, dispels the heat wide, improves radiating effect further.
Preferably, same surface has same intervals between each groove.Groove is evenly arranged, and makes heat radiation position not have careless omission, realizes Homogeneouslly-radiating.
Preferably, described groove is U-lag.
Preferably, described groove is V-shaped groove.
The utility model arranges groove on filler strip two sides, for cooling liquid communication, utilizes insulating supporting structure to form heat dissipation channel, fully can improve the radiating effect to superconducting tape, also achieve the Appropriate application of insulation system simultaneously.
Accompanying drawing explanation
Fig. 1 is the front view of U-lag filler strip;
Fig. 2 is the vertical view of U-lag filler strip;
Fig. 3 is the front view of V-shaped groove filler strip;
Fig. 4 is the vertical view of V-shaped groove filler strip;
In figure, 1, U-lag, 2, filler strip body, 3, V-shaped groove.
Embodiment
A kind of superconducting transformer coil filler strip, as shown in the figure, comprise filler strip body 2, described filler strip body 2 liang of surfaces be equipped with some along filler strip body width direction extend and the groove be parallel to each other, each groove interval on same surface is equal, the groove layout interlaced with each other on two surfaces.Described groove can be U-lag 1, as Fig. 1,2; Also can be V-shaped groove 3, as Fig. 3,4.The width of filler strip body 2 is consistent with the width of coil superconducting tape.
Claims (6)
1. a superconducting transformer coil filler strip, comprises filler strip body (2), it is characterized in that: described filler strip body (2) two surface is equipped with the groove for the cooling liquid that circulates, and described groove is at least two, and extends along filler strip body width direction.
2. superconducting transformer coil filler strip according to claim 1, is characterized in that: described indention parallel is arranged.
3. superconducting transformer coil filler strip according to claim 1, is characterized in that: the groove setting interlaced with each other on two surfaces.
4. the superconducting transformer coil filler strip according to claim 1 or 2 or 3, is characterized in that: same surface has same intervals between each groove.
5. superconducting transformer coil filler strip according to claim 4, is characterized in that: described groove is U-lag (1).
6. described superconducting transformer coil filler strip according to claim 4, is characterized in that: described groove is V-shaped groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221858.0U CN204441076U (en) | 2015-04-14 | 2015-04-14 | A kind of superconducting transformer coil filler strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221858.0U CN204441076U (en) | 2015-04-14 | 2015-04-14 | A kind of superconducting transformer coil filler strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441076U true CN204441076U (en) | 2015-07-01 |
Family
ID=53608911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520221858.0U Expired - Fee Related CN204441076U (en) | 2015-04-14 | 2015-04-14 | A kind of superconducting transformer coil filler strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441076U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597722A (en) * | 2018-03-07 | 2018-09-28 | 北京交通大学 | A kind of high-temperature superconductor noninductive coil turn-to-turn interlayer |
| CN110828098A (en) * | 2019-10-08 | 2020-02-21 | 上海交通大学 | Superconducting non-inductive coil turn-to-turn interlayer structure, superconducting non-inductive coil and experimental method thereof |
| CN111243822A (en) * | 2020-03-23 | 2020-06-05 | 北京交通大学 | Supporting structure of superconducting current limiter parallel strip |
| CN111243823A (en) * | 2020-03-23 | 2020-06-05 | 北京交通大学 | Anti-creeping cake-type coil insulation support frame |
-
2015
- 2015-04-14 CN CN201520221858.0U patent/CN204441076U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597722A (en) * | 2018-03-07 | 2018-09-28 | 北京交通大学 | A kind of high-temperature superconductor noninductive coil turn-to-turn interlayer |
| CN108597722B (en) * | 2018-03-07 | 2019-06-07 | 北京交通大学 | A kind of high-temperature superconductor noninductive coil turn-to-turn interlayer |
| CN110828098A (en) * | 2019-10-08 | 2020-02-21 | 上海交通大学 | Superconducting non-inductive coil turn-to-turn interlayer structure, superconducting non-inductive coil and experimental method thereof |
| CN111243822A (en) * | 2020-03-23 | 2020-06-05 | 北京交通大学 | Supporting structure of superconducting current limiter parallel strip |
| CN111243823A (en) * | 2020-03-23 | 2020-06-05 | 北京交通大学 | Anti-creeping cake-type coil insulation support frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 |