JP3796259B2 - 完全転位高Tc複合超伝導導体の製造方法とその方法で製造された導体 - Google Patents
完全転位高Tc複合超伝導導体の製造方法とその方法で製造された導体 Download PDFInfo
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- JP3796259B2 JP3796259B2 JP2004508422A JP2004508422A JP3796259B2 JP 3796259 B2 JP3796259 B2 JP 3796259B2 JP 2004508422 A JP2004508422 A JP 2004508422A JP 2004508422 A JP2004508422 A JP 2004508422A JP 3796259 B2 JP3796259 B2 JP 3796259B2
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- 239000004020 conductor Substances 0.000 title claims description 124
- 239000002131 composite material Substances 0.000 title claims description 43
- 238000000034 method Methods 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000002887 superconductor Substances 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims description 37
- 238000005452 bending Methods 0.000 claims description 18
- 230000007704 transition Effects 0.000 claims description 13
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011265 semifinished product Substances 0.000 claims description 4
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 3
- 238000005219 brazing Methods 0.000 claims description 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000010949 copper Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 150000002910 rare earth metals Chemical class 0.000 description 6
- 238000004804 winding Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 229910021521 yttrium barium copper oxide Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
-
- 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
- H01F41/048—Superconductive coils
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
- H02K3/14—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots with transposed conductors, e.g. twisted conductors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/01—Manufacture or treatment
- H10N60/0268—Manufacture or treatment of devices comprising copper oxide
- H10N60/0801—Manufacture or treatment of filaments or composite wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/20—Permanent superconducting devices
- H10N60/203—Permanent superconducting devices comprising high-Tc ceramic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/30—Insulated conductors or cables characterised by their form with arrangements for reducing conductor losses when carrying alternating current, e.g. due to skin effect
- H01B7/306—Transposed conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
- H01F2027/2838—Wires using transposed wires
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49014—Superconductor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Description
・例えば大形の交流電機用の、銅から成る部分導体を備えた、例えばレーベルバー、シュレンクバー或いは格子状バーの形をした所謂「導体バー」として、
・変圧器又はリアクトル用の、銅製の部分導体を備えた所謂「ドリル導体」として、又は
・例えばCu中のNbTi等の金属超伝導導体から成る部分導体を備えた所謂転位「平形或いは丸形導体」として(前記独国特許第2736157号明細書参照)。
・丸形或いは実際上丸形のHTS導体を単線或いは複線に連続的に転位する(例えば“IEEE Trans. Appl. Supercond.”第7巻、第2号(1997年6月)、第958〜961頁に記載の所謂「ラザーフォードケーブル」参照)。
・電力用ケーブルにおいて、撚られた帯状のHTS部分導体の導体層から導体層へのピッチを変えることで、連続的な転位を行う(所謂「ピッチ調節」、例えば国際公開第96/39705号パンフレット参照)。
・所謂「インサイチュー」転位、即ち、例えば変圧器巻線の巻芯への直接巻回製造時に、その場所で逐一転位する(例えば“IEEE Trans. Appl. Supercond.”第7巻、第2号(1997年6月)、第298〜301頁参照)。
a)移行領域の成形は、例えばHTS材料による被覆前における鋼板のような大きな物体 からの帯状担体の曲げ加工或いは切断加工によって行う。
b)移行領域の成形は、HTS材料による被覆後のテープや半製品の曲げ加工や切断加工 にて行う。ここで半製品とは、幅Bに比べて幅広く少なくとも1つの部分導体が裁断で きる物体を意味する。
1)場合により、前処理した帯状担体(例えばニッケル合金製のRABITSや帯材のような例えば特殊鋼帯材又は圧延繊維組織金属帯材)を、移行領域Hと直線部分Gとを備えた図1に示す形状に応じて、切断加工或いは曲げ加工する。
2)1つ或いは複数の適当な(例えばYSZ、CeO2、MgO製の)緩衝層を設ける。
3)HTS材料YBCO(又は“123”−材料系(RE)1M2Cu3Oxの同系HT S材料)の層を設置する。
4)必要なら金属覆い層或いは金属囲いを設置する。
5)必要なら絶縁層で囲い込む。
6)N個の部分導体を、完全転位複合導体の形に結束し、その際、互いに隣の部分導体2 i、2i+1を、周期的エッジ方向曲げ領域間隔Pだけ互いにずらす。
7)必要なら複合導体全体の被覆又は外被を設ける。
1)YBCOのような超伝導導体材料を備えた帯状導体(或いは“123”−材料系の転 換されたHTS材料)を、移行領域Hと直線部分Gとを備えた図1に示す形状に応 じて、被覆済みの大きな物体から、切断加工する。
2)必要なら絶縁層で囲い込む。
3)N個の部分導体を、完全転位複合導体の形に結集し、その際、互いに隣の部分導体は 、周期的エッジ方向曲げ領域間隔Pだけ互いにずらす。
4)必要なら複合導体全体の被覆或いは外被を設ける。
部分導体幅B=1mm〜10mm、部分導体厚D=0.02mm〜0.5mmそして部分導体当たりの電流ITL=10〜1000A(77K、外部磁界なしにて)。
部分導体数Nは、N=IGes/ITLで所望の総電流IGesに合わせて決定する。
Claims (12)
- レーベルバー様式で構成され、高Tc超伝導材料を備えた複数の部分導体を有し、各部分導体が幅Bの少なくとも横断面ほぼ矩形をなし、製造中、その部分導体が、隣の部分導体の範囲への幅Bの平面内における横方向移行領域を備えた形状にされ、部分導体が互いに撚られる、少なくとも横断面が矩形の完全転位複合超伝導導体の製造方法において、
部分導体(2、2i)の成形工程を撚り工程から分離し、前記部分導体(2、2i)として、高Tc超伝導材料で被覆した帯状担体(3)を利用することを特徴とする方法。 - 成形工程を超伝導材料による被覆工程前に行うことを特徴とする請求項1記載の方法。
- 成形工程が、帯状担体(3)に対する少なくとも1つの曲げ工程を含むことを特徴とする請求項2記載の方法。
- 成形工程が、帯状担体の半製品に対する少なくとも1つの切断工程を含むことを特徴とする請求項2記載の方法。
- 成形工程を、超伝導材料(4)で既に被覆した帯状担体の半製品に対する少なくとも1つの切断工程により行うことを特徴とする請求項1から4の1つに記載の方法。
- 複合超伝導導体の横方向移行領域の電流流れ方向における寸法をHとし、部分導体の幅をBとしたとき、B<H<20×Bの関係にあることを特徴とする請求項1から5の1つに記載の方法で製造された複合超伝導導体。
- 部分導体(2、2i)として、合金鋼或いはNi合金から成る帯状担体(3)が利用されたことを特徴とする請求項6記載の導体。
- 部分導体(2i)相互の接着又はろう付け、或いはテーピング又は編組により部分導体(2i)が固定されたことを特徴とする請求項6又は7記載の複合超伝導導体。
- テーピング又は編組が、含浸材又は冷却材に対し透過性又は吸引性を有することを特徴とする請求項8記載の複合超伝導導体。
- 少なくとも幾つかの部分導体(2i)が、電気的に互いに絶縁されたことを特徴とする請求項6から9の1つに記載の複合超伝導導体。
- 高Tc超伝導材料として、(RE)M2Cu3Ox系の材料が利用され、該成分REがイットリウムを必須として少なくとも1つの希土類元素、成分Mが少なくとも1つのアルカリ土金属であることを特徴とする請求項6から10の1つに記載の複合超伝導導体。
- 超伝導材料がYBa2Cu3Ox系であることを特徴とする請求項11記載の複合超伝導導体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10223542A DE10223542B4 (de) | 2002-05-27 | 2002-05-27 | Verfahren zur Herstellung eines volltransponierten Hoch-Tc-Verbundsupraleiters sowie nach dem Verfahren hergestellter Leiter |
PCT/DE2003/001558 WO2003100875A2 (de) | 2002-05-27 | 2003-05-14 | VERFAHREN ZUR HERSTELLUNG EINES VOLLTRANSPONIERTEN HOCH-Tc-VERBUNDSUPRALEITERS SOWIE NACH DEM VERFAHREN HERGESTELLTER LEITER |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005527955A JP2005527955A (ja) | 2005-09-15 |
JP3796259B2 true JP3796259B2 (ja) | 2006-07-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004508422A Expired - Lifetime JP3796259B2 (ja) | 2002-05-27 | 2003-05-14 | 完全転位高Tc複合超伝導導体の製造方法とその方法で製造された導体 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7698804B2 (ja) |
EP (1) | EP1508175B1 (ja) |
JP (1) | JP3796259B2 (ja) |
DE (2) | DE10223542B4 (ja) |
WO (1) | WO2003100875A2 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1733402A4 (en) * | 2004-03-31 | 2010-04-07 | Gen Cable Superconductors Ltd | CONNECTED SUPERCONDUCTOR CABLE MADE BY TRANSPOSING PLANAR SUBLECTS |
DE102004039855A1 (de) * | 2004-08-17 | 2006-03-09 | Siemens Ag | Maschine mit einer Erregerwicklung aus Hoch-Tc-Supraleitern in einer Halteeinrichtung |
KR100665670B1 (ko) * | 2005-09-12 | 2007-01-09 | 학교법인 한국산업기술대학 | 전위를 위한 2세대 초전도선재의 제조방법 및 이를이용하여 제작한 초전도코일 |
DE102006041459A1 (de) * | 2006-09-04 | 2008-03-13 | Siemens Ag | Armierte supraleitende Wicklung und Verfahren zu deren Herstellung |
US8156637B2 (en) | 2006-12-21 | 2012-04-17 | General Cable Superconductors Limited | Apparatus for forming HTS continuous conductor elements |
EP1936706A3 (en) * | 2006-12-21 | 2009-11-11 | General Cable Superconductors Limited | Apparatus and method for producing composite cable |
US7980051B2 (en) * | 2006-12-21 | 2011-07-19 | General Cable Superconductors Limited | Apparatus and method for producing composite cable |
US8630688B2 (en) | 2007-03-16 | 2014-01-14 | Siemens Energy, Inc. | Winding for use in high temperature superconducting generator |
CN101303933B (zh) * | 2007-05-11 | 2011-02-16 | 上海置信非晶合金变压器有限公司 | 线圈换位弯线工具及使用方法 |
EP2045898A1 (de) * | 2007-10-04 | 2009-04-08 | Essex Europe SAS | Elektrischer Drilleiter |
KR100945195B1 (ko) * | 2008-08-27 | 2010-03-03 | 한국전기연구원 | 러더퍼드 케이블을 이용한 전류리드 |
DE102009038920A1 (de) | 2009-08-26 | 2011-03-10 | Siemens Aktiengesellschaft | Multifilamentleiter und Verfahren zu dessen Herstellung |
DE102009047865A1 (de) * | 2009-09-30 | 2011-03-31 | Siemens Aktiengesellschaft | Verfahren zum Aufbringen von Kunststoff auf Einzelleiter und HTS-Verbund hergestellt aus den Einzelleitern |
KR101087808B1 (ko) * | 2009-11-20 | 2011-11-29 | 우석대학교 산학협력단 | 초전도선재의 다중전위방법 |
ES2559610T3 (es) | 2013-09-03 | 2016-02-15 | Nexans | Disposición de bobina superconductora |
US11878892B2 (en) | 2015-09-22 | 2024-01-23 | Infinity Physics, Llc | Linear media handling system and devices produced using the same |
WO2017053611A1 (en) * | 2015-09-22 | 2017-03-30 | Knierim Glenn Auld | Linear media handling system and devices produced using the same |
CA3047322A1 (en) * | 2016-12-22 | 2018-06-28 | Essex Group, Inc. | Continuously transposed conductors and assemblies |
CN114512277B (zh) * | 2022-02-25 | 2023-04-28 | 北京交通大学 | 一种超导线材、Roebel超导复合电缆及其编织方法 |
Family Cites Families (11)
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US2249509A (en) * | 1939-08-31 | 1941-07-15 | Gen Electric | Rectangular cable and method of making the same |
GB1142197A (en) * | 1965-07-15 | 1969-02-05 | Ass Elect Ind | Insulating copper strip conductors with a resinous composition using a powder coatingtechnique |
DE2736157B2 (de) * | 1977-08-11 | 1979-10-31 | Vacuumschmelze Gmbh, 6450 Hanau | Supraleitender Verbundleiter und Verfahren zu dessen Herstellung |
CH634694A5 (en) | 1978-06-27 | 1983-02-15 | Bbc Brown Boveri & Cie | Method and device for producing a roebel bar consisting of conductor elements |
DE3811051A1 (de) * | 1988-03-31 | 1989-10-12 | Siemens Ag | Supraleitendes kabel mit oxidkeramischem hochtemperatursupraleiter-material |
FR2733083B1 (fr) * | 1995-04-14 | 1997-05-16 | Gec Alsthom Electromec | Bobine fixe d'induction d'un lanceur a induction solenoidal, ainsi qu'un lanceur a induction solenoidal pourvu d'une telle bobine |
DE19520589A1 (de) * | 1995-06-06 | 1996-12-12 | Siemens Ag | Wechselstromkabel mit verseilten elektrischen Leitern |
US5801124A (en) * | 1996-08-30 | 1998-09-01 | American Superconductor Corporation | Laminated superconducting ceramic composite conductors |
DE29923162U1 (de) * | 1999-02-01 | 2000-04-27 | Siemens AG, 80333 München | Langgestreckter Supraleiteraufbau mit Hoch-T¶c¶·-Supraleitermaterial und metallischem Träger |
AU1750901A (en) * | 1999-07-23 | 2001-03-05 | American Superconductor Corporation | Dust cover/pellicle for a photomask |
ATE400914T1 (de) * | 2000-02-14 | 2008-07-15 | Siemens Ag | Volltransponierter hoch-t c?-verbundsupraleiter sowie vorrichtung zu dessen herstellung und dessen verwendung |
-
2002
- 2002-05-27 DE DE10223542A patent/DE10223542B4/de not_active Expired - Fee Related
-
2003
- 2003-05-14 EP EP03740004A patent/EP1508175B1/de not_active Expired - Lifetime
- 2003-05-14 US US10/515,478 patent/US7698804B2/en not_active Expired - Fee Related
- 2003-05-14 WO PCT/DE2003/001558 patent/WO2003100875A2/de active Application Filing
- 2003-05-14 JP JP2004508422A patent/JP3796259B2/ja not_active Expired - Lifetime
- 2003-05-14 DE DE50311663T patent/DE50311663D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1508175B1 (de) | 2009-07-01 |
WO2003100875A2 (de) | 2003-12-04 |
DE10223542B4 (de) | 2005-04-21 |
EP1508175A2 (de) | 2005-02-23 |
US20050227873A1 (en) | 2005-10-13 |
US7698804B2 (en) | 2010-04-20 |
JP2005527955A (ja) | 2005-09-15 |
DE50311663D1 (de) | 2009-08-13 |
WO2003100875A3 (de) | 2004-04-08 |
DE10223542A1 (de) | 2003-12-18 |
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