JPS58117608A - Forcibly cooling superconductor - Google Patents
Forcibly cooling superconductorInfo
- Publication number
- JPS58117608A JPS58117608A JP57000097A JP9782A JPS58117608A JP S58117608 A JPS58117608 A JP S58117608A JP 57000097 A JP57000097 A JP 57000097A JP 9782 A JP9782 A JP 9782A JP S58117608 A JPS58117608 A JP S58117608A
- Authority
- JP
- Japan
- Prior art keywords
- superconducting
- cooling
- forced cooling
- conductor
- forcibly cooling
- 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.)
- Pending
Links
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
Landscapes
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
・１）発明のＡする技術分野
この発明は強制冷却用＠電導導体に係わり、特（・こ冷
却効率と機械的強度が優れ九強制冷却用超電路・Ｊ４体
に・４す冬。[Detailed Description of the Invention] ・1) Technical Field of the Invention The present invention relates to a forced cooling @electrical conductor, and particularly relates to a forced cooling superconductor J4 body with excellent cooling efficiency and mechanical strength.・4th winter.
イ２）従来技術およびその問題点要求
強制冷却用＠電導導体は超電導萼体内部にヘリウム等の
冷媒の流路を設けて超電導体の臨界ａ度Ｉｔ ”Ｆに冷
却して用いるものである。従来、この種の惜％ｆｉＪ冷
却用岨鑞導尋体には第１図に示すように一罐導線１ｔ３
本１組（トリプレット）２として、スり今セ、さらにこ
れを複数本撚り合せ九趨罐導禰ヲステンＶス鋼材料のパ
イプ（コンジェット）３で覆い、超離導線間及び超電導
線とステンレス鋼パイプ（コンジェット）との間にでき
る間隙を冷媒流路４とし九強制冷却用頓鑞導導体５があ
る。B2) Prior art and its problems Requirements Forced cooling @conductor is used by providing a flow path for a coolant such as helium inside the superconducting calyx and cooling it to the critical degree a It''F of the superconductor. Conventionally, as shown in Fig. 1, this type of cooling conductor has one conductor wire of 1t3.
One set (triplet) 2 is made of a sliver, which is then twisted together and covered with a pipe (conduit) 3 made of stainless steel material, between the superconducting wires and between the superconducting wires and the stainless steel. The gap formed between the steel pipe (conduit) is used as a refrigerant flow path 4, and there are nine forced cooling conductors 5.
この強制冷却用超電導導体は超電導線が撚られて（へる
だけなので機械的強硬が弱いのと電磁力等の影響を受け
てトリプレット同志が交叉して重なった場合応力集中を
起こして超電導特性を劣化させる欠ａ宿だあった・
１３）発明の−１的
この発明の目的は機械的強硬が優れ、且つ、冷却効率の
良い強制冷却用超電導導体を礎供することにある。This superconducting conductor for forced cooling has weak mechanical hardness because the superconducting wires are twisted (it just bends), and when triplets intersect and overlap due to the influence of electromagnetic force, stress concentration occurs and the superconducting properties deteriorate. 13) Item 1 of the Invention An object of the present invention is to provide a superconducting conductor for forced cooling that has excellent mechanical hardness and good cooling efficiency.
（４）発明の概要
本発明はコンジェット内に＠鑞導線を多数本集合して成
る強制冷却用超電導導体内の超電導線をステンレス鋼等
の高強暖材料の網で覆っ九ことを特徴とする。(4) Summary of the invention The present invention is characterized in that the superconducting wires in the forced cooling superconducting conductor, which is made up of a large number of wires assembled in a conduit, are covered with a net made of a high-strength material such as stainless steel. .
（５）発明の実施例
以下１本発明に係る一実施例について図面を参照にして
説明する。(5) Embodiment of the Invention An embodiment of the present invention will be described below with reference to the drawings.
第２図は本発明（係る一実施例を示すものであり、この
強制冷却用超電導導体は、第２図（ａ）に示ｔトリプレ
ット２の周囲をステンレス鋼の網６で覆ったもので、こ
のシリプレットを多数本集合さすてステ／レス鋼パイプ
（コンジェット）内に入れて強制冷却用超電導導体を第
２図（ｂ）の如く形成−したものである。超電導線とし
てはＮｂ−Ｔｉ 、Ｎｂ３８ｎ。FIG. 2 shows an embodiment of the present invention (this superconducting conductor for forced cooling is shown in FIG. 2(a), in which the t triplet 2 is surrounded by a stainless steel mesh 6, A large number of these silicon prets were assembled and put into a stainless steel pipe (conduit) to form a superconducting conductor for forced cooling as shown in Fig. 2(b).The superconducting wire was made of Nb-Ti, Nb-Ti, Nb38n.
網と１７ではステンレス鋼の他にタングステン、鋼−１
ンジツトはステンレス鋼の他に鋼など何れでもよい。In addition to stainless steel, tungsten and steel-1 are used for mesh and 17.
The connector may be made of any steel other than stainless steel.
ｆｉｌ光明の効果
本発明による強−冷却用超電導導体では、トリプレット
でを覆っ丸網が強度メンバーとして働らき、機械的強度
を増加させる。又トリプレットが交叉し九鳴合の応力集
中も網によって緩和され、１１つ、網と網の間に微細な
空間ができるため冷却幼果もよくなる。Effect of fil Light In the strong-cooling superconducting conductor according to the present invention, the triplet-covered round mesh acts as a strength member to increase mechanical strength. In addition, the stress concentration of triplet crossing and nine-fold combinations is alleviated by the netting, and fine spaces are created between the nets, which improves the cooling of the young fruit.
（ハ発明の他の実施例
超イ導線を覆った網はトリプレットだけでなく、各紹藏
導線をそれぞれ覆ってもよい、ｔたトリプレットを複数
本束ねたものをこの網で覆っても同様の効果が得られる
。(Other embodiments of the invention) The net that covers the superconducting wire may cover not only the triplets but also each of the conductive wires. Even if a plurality of bundled triplets are covered with this net, the same result can be obtained. Effects can be obtained.
第１図は従来の強制冷却用超電導導体の断−図、第２図
（１ｍ）は本発明に係る強制冷却用超電導導体の斜視図
、第２図（ｂ）は同断面図である。
１・・・超戒導線、４・・・冷却流路、６・・・網。FIG. 1 is a sectional view of a conventional superconducting conductor for forced cooling, FIG. 2 (1m) is a perspective view of a superconducting conductor for forced cooling according to the present invention, and FIG. 2(b) is a sectional view thereof. 1...Super command line, 4...Cooling channel, 6...Net.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57000097A JPS58117608A (en) | 1982-01-05 | 1982-01-05 | Forcibly cooling superconductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57000097A JPS58117608A (en) | 1982-01-05 | 1982-01-05 | Forcibly cooling superconductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58117608A true JPS58117608A (en) | 1983-07-13 |
Family
ID=11464595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57000097A Pending JPS58117608A (en) | 1982-01-05 | 1982-01-05 | Forcibly cooling superconductor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58117608A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020093770A1 (en) * | 2018-11-09 | 2020-05-14 | 广东电网有限责任公司 | Surface layer of superconducting tape, superconducting tape, and superconducting coil |
-
1982
- 1982-01-05 JP JP57000097A patent/JPS58117608A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020093770A1 (en) * | 2018-11-09 | 2020-05-14 | 广东电网有限责任公司 | Surface layer of superconducting tape, superconducting tape, and superconducting coil |
| US11967442B2 (en) | 2018-11-09 | 2024-04-23 | Guangdong Power Grid Co., Ltd. | Skin layer of superconducting tape, superconducting tape, and superconducting coil |
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