KR100945195B1 - 러더퍼드 케이블을 이용한 전류리드 - Google Patents
러더퍼드 케이블을 이용한 전류리드 Download PDFInfo
- Publication number
- KR100945195B1 KR100945195B1 KR1020080083646A KR20080083646A KR100945195B1 KR 100945195 B1 KR100945195 B1 KR 100945195B1 KR 1020080083646 A KR1020080083646 A KR 1020080083646A KR 20080083646 A KR20080083646 A KR 20080083646A KR 100945195 B1 KR100945195 B1 KR 100945195B1
- Authority
- KR
- South Korea
- Prior art keywords
- current lead
- current
- cable
- insulator
- rutherford
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
- H01B12/02—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by their form
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- 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
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
- H01B12/02—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by their form
- H01B12/08—Stranded or braided wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
- H01B12/14—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by the disposition of thermal insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
Landscapes
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
Description
Claims (8)
- 일측은 외부 전력공급장치와 연결되고, 타측은 극저온영역에서 작동하는 초전도 전력기기에 접속된 초전도 전류리드와 연결되어 상기 초전도 전력기기에 전류를 공급하는 상전도 전류리드에 있어서,중심으로부터 방사상으로 다수개의 수용홈(12)이 형성된 원형 또는 다각형 기둥 형상의 절연체(10)와,단면에 흐르는 전류의 밀도가 균일하게 분포되도록 상기 수용홈(12)에 삽입, 결합되어 방사상으로 배열되는 다수개의 러더퍼드 케이블(20)로 이루어지는 것을 특징으로 하는 러더퍼드 케이블을 이용한 전류리드.
- 제 1 항에 있어서,상기 러더퍼드 케이블(20)은 절연 피복(24)이 씌워진 다수 가닥의 도선(22)을 각각 나선방향으로 감고 압축하여 바(bar) 형상으로 형성된 것을 특징으로 하는 러더퍼드 케이블을 이용한 전류리드.
- 제 2 항에 있어서,상기 도선(22)은 구리인 것을 특징으로 하는 러더퍼드 케이블을 이용한 전류리드.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 절연체(10)는 섬유강화플라스틱(FRP)으로 이루어지는 것을 특징으로 하는 러더퍼드 케이블을 이용한 전류리드.
- 대용량 전류리드에 있어서,중심으로부터 방사상으로 다수개의 수용홈(12)이 형성된 원형 또는 다각형 기둥 형상의 절연체(10)와,단면에 흐르는 전류의 밀도가 균일하게 분포되도록 상기 수용홈(12)에 삽입, 결합되어 방사상으로 배열되는 다수개의 러더퍼드 케이블(20)로 이루어지는 것을 특징으로 하는 러더퍼드 케이블을 이용한 전류리드.
- 제 5 항에 있어서,상기 러더퍼드 케이블(20)은 절연 피복(24)이 씌워진 다수 가닥의 도선(22)을 각각 나선방향으로 감고 압축하여 바(bar) 형상으로 형성된 것을 특징으로 하는 러더퍼드 케이블을 이용한 전류리드.
- 제 6 항에 있어서,상기 도선(22)은 구리인 것을 특징으로 하는 러더퍼드 케이블을 이용한 전류리드.
- 제 5 항 내지 제 7 항 중 어느 한 항에 있어서,상기 절연체(10)는 섬유강화플라스틱(FRP)으로 이루어지는 것을 특징으로 하는 러더퍼드 케이블을 이용한 전류리드.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080083646A KR100945195B1 (ko) | 2008-08-27 | 2008-08-27 | 러더퍼드 케이블을 이용한 전류리드 |
US12/269,215 US7612292B1 (en) | 2008-08-27 | 2008-11-12 | Current lead using rutherford cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080083646A KR100945195B1 (ko) | 2008-08-27 | 2008-08-27 | 러더퍼드 케이블을 이용한 전류리드 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100945195B1 true KR100945195B1 (ko) | 2010-03-03 |
Family
ID=41227416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080083646A KR100945195B1 (ko) | 2008-08-27 | 2008-08-27 | 러더퍼드 케이블을 이용한 전류리드 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7612292B1 (ko) |
KR (1) | KR100945195B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102243907B (zh) * | 2011-03-21 | 2014-03-12 | 中国电力科学研究院 | 一种改进的高温超导二元电流引线 |
CN104021873A (zh) * | 2014-05-14 | 2014-09-03 | 北京联合大学 | 高抗拉强度并可降低交流电阻的圆形导体 |
CN110767376B (zh) * | 2019-11-14 | 2020-12-08 | 中国科学院合肥物质科学研究院 | 一种适用于提高高温超导复合化导体力学性能的热成型方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0554731A (ja) * | 1991-02-07 | 1993-03-05 | Furukawa Electric Co Ltd:The | 多芯セラミツクス超電導線材およびその製造方法 |
JPH07235227A (ja) * | 1993-12-28 | 1995-09-05 | Furukawa Electric Co Ltd:The | 超電導ケーブルおよび超電導コイル |
JPH07254314A (ja) * | 1994-03-15 | 1995-10-03 | Furukawa Electric Co Ltd:The | 超電導ケーブル |
JP2001006454A (ja) | 1999-06-21 | 2001-01-12 | Fumio Sumiyoshi | 超電導導体 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4529837A (en) * | 1984-03-08 | 1985-07-16 | The United States Of America As Represented By The United States Department Of Energy | Multistrand superconductor cable |
US6247225B1 (en) * | 1995-11-07 | 2001-06-19 | American Superconductor Corporation | Method for making cabled conductors containing anisotropic superconducting compounds |
WO2001059909A1 (de) * | 2000-02-14 | 2001-08-16 | Siemens Aktiengesellschaft | Volltransponierter hoch-tc-verbundsupraleiter sowie vorrichtung zu dessen herstellung und dessen verwendung |
FR2827699B1 (fr) * | 2001-07-20 | 2007-04-13 | Commissariat Energie Atomique | Procede de fabrication d'une gaine electriquement isolante et mecaniquement structurante sur un conducteur electrique |
DE10223542B4 (de) * | 2002-05-27 | 2005-04-21 | Siemens Ag | Verfahren zur Herstellung eines volltransponierten Hoch-Tc-Verbundsupraleiters sowie nach dem Verfahren hergestellter Leiter |
FR2855313A1 (fr) * | 2003-05-19 | 2004-11-26 | Commissariat Energie Atomique | Procede de fabrication d'une gaine electriquement isolante et mecaniquement structurante sur un conducteur electrique. |
US20060089264A1 (en) * | 2004-02-24 | 2006-04-27 | Seungok Hong | Method of heat treating HTc conductors in a large fabricated system |
-
2008
- 2008-08-27 KR KR1020080083646A patent/KR100945195B1/ko active IP Right Grant
- 2008-11-12 US US12/269,215 patent/US7612292B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0554731A (ja) * | 1991-02-07 | 1993-03-05 | Furukawa Electric Co Ltd:The | 多芯セラミツクス超電導線材およびその製造方法 |
JPH07235227A (ja) * | 1993-12-28 | 1995-09-05 | Furukawa Electric Co Ltd:The | 超電導ケーブルおよび超電導コイル |
JPH07254314A (ja) * | 1994-03-15 | 1995-10-03 | Furukawa Electric Co Ltd:The | 超電導ケーブル |
JP2001006454A (ja) | 1999-06-21 | 2001-01-12 | Fumio Sumiyoshi | 超電導導体 |
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US7612292B1 (en) | 2009-11-03 |
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