CN108766708A - A kind of abnormity high-temperature superconductor racetrack bobbin for coil and winding method - Google Patents
A kind of abnormity high-temperature superconductor racetrack bobbin for coil and winding method Download PDFInfo
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- CN108766708A CN108766708A CN201810488326.1A CN201810488326A CN108766708A CN 108766708 A CN108766708 A CN 108766708A CN 201810488326 A CN201810488326 A CN 201810488326A CN 108766708 A CN108766708 A CN 108766708A
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- coil
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- radian
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/061—Winding flat conductive wires or sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/082—Devices for guiding or positioning the winding material on the former
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Particle Accelerators (AREA)
Abstract
A kind of abnormity high-temperature superconductor racetrack bobbin for coil includes the winding bobbin of runway type coil, and the long side one of winding bobbin carries upper radian one, and the long side two of winding bobbin carries lower radian one, and left side is short side one, and right side is short side two；Long side one is excessively connect with short side one using circular arc；Winding method includes the following steps：1）High-temperature superconductor racetrack bobbin for coil is located on horizontal coil winding machine；2）The coiling of coil windings, high temperature superconductive wire fix lead-in wire terminal from one section of introducing of short side；Coiling for the moment, is fixed by long side with stationary fixture a pair of coil, completes the coiling of short side two；There are stationary fixture two, stationary fixture three, stationary fixture four that coil is fixed for two sections in long side, the coiling of long side two is completed in slow coiling；3）Winding cures, and after coil winding, removes stationary fixture, and the outside for being fixed on long side two is cut at the end with fitting coils by when dismounting；Simple in structure, easily fabricated, method is simple, easy to operate.
Description
Technical field
The invention belongs to superconducting magnet technical fields, and in particular to it is a kind of abnormity high-temperature superconductor racetrack bobbin for coil and
Winding method.
Background technology
With the gradually startup of national big science engineering, more and more particle accelerator projects enter the construction period, not
More preferable research platform will be provided for researcher.In particle accelerator system, generally use superconducting solenoid coil pair
Particle is accelerated, using superconduction dipolar magnet to particle into horizontal deflection.The two level magnet coil of superconduction is with conventional rectangular coil
Or based on runway type coil.For solenoid coil, square coil or runway type coil have coiling pretightning force difficulty control
The features such as system, the fugitive unrest of coil winding displacement, handling difference, be always the difficult point of manufacture.With the continuous development of superconductor technology, for
The winding technology of conventional rectangular coil and runway type coil is mature on the whole.However, for the acceleration for thering is special magnetic field configuration to require
In device arrangement for deflecting, whether there is also prodigious problems for the accurate winding technique of the engineering design of coil rack or coil
With challenge.Especially for the coiling of special-shaped high temperature superconductor coil, since itself belongs to ceramic-like fragile material, rational process
Control the coil performance that will finally directly affect.Therefore, design and a kind of novel accelerator arrangement for deflecting abnormity of optimization
High-temperature superconductor runway type coil, while the technique for coiling method for obtaining the coil is very necessary.
Invention content
In order to overcome problem of the prior art, the present invention to provide one kind and being suited to speed up the special-shaped high-temperature superconductor race of device deflection
Channel type bobbin for coil and winding method, skeleton structure is simple, easily fabricated, is suitable for the coiling of above-mentioned superconducting magnet winding,
And provide winding method using the skeleton coiling magnet winding.
A kind of abnormity high-temperature superconductor racetrack bobbin for coil, which is characterized in that including shape similar to runway type coil
The long side one of winding bobbin, winding bobbin carries upper radian one, and the long side two of winding bobbin carries lower radian one；Left side is short side
One, right side is short side two, winding bobbin thickness T；Long side one is excessively connect with short side one using circular arc, and circular arc includes interior radian one
With outer radian one.
The radian > 0 of the upper radian one, the radian < 0 of lower radian one, the radian < 0 of interior radian one, interior radian
One radian > 0, the radian > 0 of outer radian one.
The short side one, short side two and horizontal angle α, wherein α=90 °.
The skeleton thickness T is remained unchanged.
Using a kind of method of special-shaped high-temperature superconductor racetrack bobbin for coil coiling superconducting magnet, feature exists
In including the following steps：
Step 1 skeleton assembles
The processing of high-temperature superconductor racetrack bobbin for coil, and the high-temperature superconductor racetrack that will be processed are carried out according to superconducting magnet
Bobbin for coil is mounted on horizontal coil winding machine；
The winding method of step 2 coil windings
High temperature superconductive wire is fixed lead-in wire terminal from one section of introducing of short side, and constant tension is 3kg in winding process；Coiling
For the moment by long side, it is fixed using stationary fixture a pair of coil, continues to complete the coiling of short side two；Have admittedly for two sections in long side
Clamp tool two, stationary fixture three, stationary fixture four use stationary fixture two successively, and stationary fixture three, stationary fixture four is to coil
It is fixed, the coiling of long side two is completed in slow coiling；
Step 3 winding cures
After coil winding, stationary fixture one is removed first, then removes stationary fixture two successively, stationary fixture three is fixed
The outside for being fixed on long side two is cut in stationary fixture disassembly process in end with fitting coils by fixture four, for applying pretightning force,
Curing process is carried out to winding using conventional vacuum impregnation epoxy resin, superconducting wire in winding is made to form an entirety.
The beneficial effects of the invention are as follows：
The present invention proposes a kind of completely new setting for the special-shaped high-temperature superconductor racetrack coil rack of accelerator particle deflection
Meter, solves the problems, such as that two pole deflection coil straight section of traditional accelerator can not apply pretightning force；It is first using high-temperature superconductor band
First, the operating temperature of such superconducting magnet can be improved to liquid helium region, solves such superconducting magnet for a long time to liquid helium
It relies on；Secondly, it solves the problems, such as that arc side wire rod is at random in winding process, the current-carrying capability of coil can be effectively improved, improve coil
Coiling quality, ensure magnetic field requirements；This wire winding tool and method for winding are easy to operate, highly practical, will preferably ensure magnetic
Field precision, and the design for particle accelerator deflection superconducting magnet provides new approaches.
The invention patent relates to a kind of special-shaped high-temperature superconductor racetrack bobbin for coil and winding methods, are used for winding special
High-temperature superconductor runway type coil, the special-shaped high-temperature superconductor of skeleton coiling accelerator particle deflection made by using the present invention are run
Road coil.
Description of the drawings
Fig. 1 is the structural schematic diagram of superconduction winding coiling skeleton of the present invention.
Fig. 2 is the exploded perspective view of superconduction winding coiling skeleton of the present invention.
Fig. 3 is structural schematic diagram of the superconduction winding coiling of the present invention with frame center's cylinder.
Fig. 4 is the structural schematic diagram of superconduction winding coiling skeleton side plate of the present invention.
Specific implementation mode
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
Referring to Fig. 1,2, shown in 3, a kind of abnormity high-temperature superconductor racetrack bobbin for coil, including shape is similar to runway molded line
The long side 1 of the winding bobbin of circle, winding bobbin carries upper radian one（5）, the long side 22 of winding bobbin is with lower radian 1；
Left side is short side 1, and right side is short side two（4）, winding bobbin thickness T；Long side 1 is excessively connect with short side one using circular arc,
Circular arc includes interior radian 1 and outer radian 1.
The radian > 0 of the upper radian 1, the radian < 0 of lower radian 1, the radian < 0 of lower radian 1, inner arc
Spend one 7 radian > 0, the radian > 0 of outer radian 1；Skeleton thickness T is remained unchanged.
Referring to Fig. 2,4, using a kind of method for the special-shaped high-temperature superconductor racetrack bobbin for coil coiling superconducting magnet stated,
Include the following steps：
Step 1 skeleton assembles
The processing of high-temperature superconductor racetrack bobbin for coil, and the high-temperature superconductor racetrack that will be processed are carried out according to superconducting magnet
Bobbin for coil is mounted on horizontal coil winding machine；
The winding method of step 2 coil windings
High temperature superconductive wire is fixed lead-in wire terminal from one 3 sections of introducings of short side, and constant tension is 3kg in winding process；Coiling
When by long side 1, it is fixed using one 9 pairs of coils of stationary fixture, continues to complete the coiling of short side 24；In 22 sections of long side
There is a stationary fixture 2 10, stationary fixture 3 11, stationary fixture 4 12 uses stationary fixture 2 10 successively, stationary fixture 3 11, Gu
Clamp has 4 12 pairs of coils and is fixed, and the coiling of long side 22 is completed in slow coiling；
Step 3 winding cures
After coil winding, stationary fixture 1 is removed first, then removes stationary fixture 2 10 successively, stationary fixture 3 11,
The outside for being fixed on long side 22 is cut in stationary fixture disassembly process, for applying in end with fitting coils by stationary fixture 4 12
Pretightning force carries out curing process to winding using conventional vacuum impregnation epoxy resin, superconducting wire in winding is made to form one
It is whole.
Tension, while effective shaping effectively can be applied to coil in winding process using the method, ensure that coil
Final shape.
Claims (5)
1. a kind of abnormity high-temperature superconductor racetrack bobbin for coil, which is characterized in that including shape similar to runway type coil around
Line skeleton, the long side one of winding bobbin（1）With upper radian one（5）, the long side two of winding bobbin（2）With lower radian one（6）；
Left side is short side one（3）, right side is short side two（4）, winding bobbin thickness T；Long side one（1）Excessively connected using circular arc with short side one
It connects, circular arc includes interior radian one（7）With outer radian one（8）.
2. a kind of special-shaped high-temperature superconductor racetrack bobbin for coil according to claim 1 and winding method, feature exist
In the upper radian one（5）Radian > 0, lower radian one（6）Radian < 0, interior radian one（6）Radian < 0, it is interior
Radian one（7）Radian > 0, outer radian one（8）Radian > 0.
3. a kind of special-shaped high-temperature superconductor racetrack bobbin for coil according to claim 1, which is characterized in that described is short
Bian Yi（3）, short side two（4）With horizontal angle α, wherein α=90 °.
4. a kind of special-shaped high-temperature superconductor racetrack bobbin for coil according to claim 1, which is characterized in that it is described around
Line skeleton thickness T is remained unchanged.
5. using a kind of method of special-shaped high-temperature superconductor racetrack bobbin for coil coiling superconducting magnet described in claim 1,
It is characterized by comprising the following steps：
Step 1 skeleton assembles
The processing of high-temperature superconductor racetrack bobbin for coil, and the high-temperature superconductor racetrack that will be processed are carried out according to superconducting magnet
Bobbin for coil is mounted on horizontal coil winding machine；
The winding method of step 2 coil windings
High temperature superconductive wire is from short side one（3）Section introduces, and lead-in wire terminal is fixed, and constant tension is 3kg in winding process；Around
System passes through long side one（1）When, using stationary fixture one（9）Coil is fixed, short side two is continued to complete（4）Coiling；?
Long side two（2）Section has stationary fixture two（10）, stationary fixture three（11）, stationary fixture four（12）, stationary fixture two is used successively
（10）, stationary fixture three（11）, stationary fixture four（12）Coil is fixed, long side two is completed in slow coiling（2）Coiling；
Step 3 winding cures
After coil winding, first by stationary fixture one（9）It removes, then removes stationary fixture two successively（10）, stationary fixture
Three（11）, stationary fixture four（12）, the end with fitting coils is cut in stationary fixture disassembly process and is fixed on long side two（2）It is outer
Side carries out curing process to winding using conventional vacuum impregnation epoxy resin, makes superconducting line in winding for applying pretightning force
Material forms an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488326.1A CN108766708A (en) | 2018-05-21 | 2018-05-21 | A kind of abnormity high-temperature superconductor racetrack bobbin for coil and winding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488326.1A CN108766708A (en) | 2018-05-21 | 2018-05-21 | A kind of abnormity high-temperature superconductor racetrack bobbin for coil and winding method |
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| CN108766708A true CN108766708A (en) | 2018-11-06 |
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| CN201810488326.1A Pending CN108766708A (en) | 2018-05-21 | 2018-05-21 | A kind of abnormity high-temperature superconductor racetrack bobbin for coil and winding method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916995A (en) * | 2018-12-24 | 2019-06-21 | 北京交通大学 | A kind of superconducting tape test racetrack background magnet |
| CN109950018A (en) * | 2019-03-06 | 2019-06-28 | 上海交通大学 | A kind of support frame and application method adjusting naked superconducting magnet turn-to-turn resistance |
| CN110901410A (en) * | 2019-10-29 | 2020-03-24 | 北京机械设备研究所 | Magnetic suspension traction device of high-temperature superconducting high-speed magnetic suspension train |
| CN111312511A (en) * | 2020-02-28 | 2020-06-19 | 北京交通大学 | Runway type superconducting coil winding device and method |
| CN112670077A (en) * | 2020-12-03 | 2021-04-16 | 中国科学院电工研究所 | Winding device for double-arc superconducting coil with concave surface |
| CN113284739A (en) * | 2021-06-24 | 2021-08-20 | 上海交通大学 | Auxiliary clamp suitable for winding high-temperature superconducting uninsulated coil |
| CN114360841A (en) * | 2021-11-30 | 2022-04-15 | 核工业西南物理研究院 | Detachable large-current plate type annular field magnet coil |
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| CN203179644U (en) * | 2013-01-17 | 2013-09-04 | 南京丰盛超导技术有限公司 | Coil skeleton of superconducting magnet |
| JP5548423B2 (en) * | 2009-10-26 | 2014-07-16 | 株式会社フジクラ | Superconducting coil |
| JP2017098504A (en) * | 2015-11-27 | 2017-06-01 | 株式会社東芝 | High-temperature superconducting coil, high-temperature superconducting magnet, and method of manufacturing high-temperature superconducting coil |
| CN107293387A (en) * | 2017-08-01 | 2017-10-24 | 西安聚能超导磁体科技有限公司 | A kind of skeleton for coil winding |
| CN206806165U (en) * | 2017-03-17 | 2017-12-26 | 西安聚能超导磁体科技有限公司 | A kind of device for racetrack superconducting coil coiling |
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Patent Citations (5)
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| JP5548423B2 (en) * | 2009-10-26 | 2014-07-16 | 株式会社フジクラ | Superconducting coil |
| CN203179644U (en) * | 2013-01-17 | 2013-09-04 | 南京丰盛超导技术有限公司 | Coil skeleton of superconducting magnet |
| JP2017098504A (en) * | 2015-11-27 | 2017-06-01 | 株式会社東芝 | High-temperature superconducting coil, high-temperature superconducting magnet, and method of manufacturing high-temperature superconducting coil |
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| CN107293387A (en) * | 2017-08-01 | 2017-10-24 | 西安聚能超导磁体科技有限公司 | A kind of skeleton for coil winding |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916995A (en) * | 2018-12-24 | 2019-06-21 | 北京交通大学 | A kind of superconducting tape test racetrack background magnet |
| CN109950018A (en) * | 2019-03-06 | 2019-06-28 | 上海交通大学 | A kind of support frame and application method adjusting naked superconducting magnet turn-to-turn resistance |
| CN110901410A (en) * | 2019-10-29 | 2020-03-24 | 北京机械设备研究所 | Magnetic suspension traction device of high-temperature superconducting high-speed magnetic suspension train |
| CN110901410B (en) * | 2019-10-29 | 2021-11-26 | 北京机械设备研究所 | Magnetic suspension traction device of high-temperature superconducting high-speed magnetic suspension train |
| CN111312511A (en) * | 2020-02-28 | 2020-06-19 | 北京交通大学 | Runway type superconducting coil winding device and method |
| CN112670077A (en) * | 2020-12-03 | 2021-04-16 | 中国科学院电工研究所 | Winding device for double-arc superconducting coil with concave surface |
| CN113284739A (en) * | 2021-06-24 | 2021-08-20 | 上海交通大学 | Auxiliary clamp suitable for winding high-temperature superconducting uninsulated coil |
| CN113284739B (en) * | 2021-06-24 | 2021-12-03 | 上海交通大学 | Auxiliary clamp suitable for winding high-temperature superconducting uninsulated coil |
| CN114360841A (en) * | 2021-11-30 | 2022-04-15 | 核工业西南物理研究院 | Detachable large-current plate type annular field magnet coil |
| CN114360841B (en) * | 2021-11-30 | 2022-11-18 | 核工业西南物理研究院 | Detachable large-current plate type annular field magnet coil |
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Application publication date: 20181106 |
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| RJ01 | Rejection of invention patent application after publication |