WO2015033768A3 - 超伝導ケーブル - Google Patents

超伝導ケーブル Download PDF

Info

Publication number
WO2015033768A3
WO2015033768A3 PCT/JP2014/071626 JP2014071626W WO2015033768A3 WO 2015033768 A3 WO2015033768 A3 WO 2015033768A3 JP 2014071626 W JP2014071626 W JP 2014071626W WO 2015033768 A3 WO2015033768 A3 WO 2015033768A3
Authority
WO
WIPO (PCT)
Prior art keywords
current
inner conductor
conductive layer
magnetic field
shield layer
Prior art date
Application number
PCT/JP2014/071626
Other languages
English (en)
French (fr)
Other versions
WO2015033768A2 (ja
Inventor
照男 松下
荘司 小田部
勝 木内
Original Assignee
国立大学法人九州工業大学
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 国立大学法人九州工業大学 filed Critical 国立大学法人九州工業大学
Priority to JP2015535412A priority Critical patent/JPWO2015033768A1/ja
Publication of WO2015033768A2 publication Critical patent/WO2015033768A2/ja
Publication of WO2015033768A3 publication Critical patent/WO2015033768A3/ja

Links

Classifications

    • 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
    • H01B12/06—Films or wires on bases or cores
    • 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
    • H10N60/30—Devices switchable between superconducting and normal states
    • 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)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Abstract

縦磁界効果を利用して大電流を流すことができると共に、過大電流が生じた場合に、限流するための機能をケーブル自体で実現することができる超伝導ケーブルを提供する。縦磁界効果を利用して直流電流を通電する内側導体３と、内側導体３における縦磁界が増加するように内側導体と逆方向に直流電流を通電するシールド層５とを有する超伝導ケーブル１であって、シールド層５の電流容量が内側導体３の電流容量より小さくなっており、シールド層５が、シールド層５に流れる電流がシールド層５の電流容量を超えた場合に、電流が分流するための外側導電層６ｂを有し、内側導体３が、内側導体３に流れる電流が内側導体３の電流容量を超えた場合に、電流が分流するための内側導電層６ａを有し、外側導電層６ｂ及び内側導電層６ａに電流が通電される場合に、当該電流により縦磁界が減少するように外側導電層６ｂ及び内側導電層６ａが形成されている。
PCT/JP2014/071626 2013-09-06 2014-08-19 超伝導ケーブル WO2015033768A2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015535412A JPWO2015033768A1 (ja) 2013-09-06 2014-08-19 超伝導ケーブル

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013185044 2013-09-06
JP2013-185044 2013-09-06

Publications (2)

Publication Number Publication Date
WO2015033768A2 WO2015033768A2 (ja) 2015-03-12
WO2015033768A3 true WO2015033768A3 (ja) 2015-04-30

Family

ID=52629061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/071626 WO2015033768A2 (ja) 2013-09-06 2014-08-19 超伝導ケーブル

Country Status (2)

Country Link
JP (1) JPWO2015033768A1 (ja)
WO (1) WO2015033768A2 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4064298A1 (en) * 2021-03-22 2022-09-28 NKT Cables Group A/S Superconducting power cable
JP2023016545A (ja) * 2021-07-21 2023-02-02 国立大学法人九州大学 超電導ケーブル及び電力輸送システム
CN114628076B (zh) * 2022-03-24 2023-10-03 中国电力科学研究院有限公司 一种二分型三相同轴超导电缆及其设计方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07122133A (ja) * 1993-10-21 1995-05-12 Sumitomo Electric Ind Ltd 酸化物超電導導体およびその製造方法
WO2011043376A1 (ja) * 2009-10-07 2011-04-14 国立大学法人九州工業大学 超伝導ケーブル、及び交流送電ケーブル
JP2012038476A (ja) * 2010-08-04 2012-02-23 Sumitomo Electric Ind Ltd 超電導機器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07122133A (ja) * 1993-10-21 1995-05-12 Sumitomo Electric Ind Ltd 酸化物超電導導体およびその製造方法
WO2011043376A1 (ja) * 2009-10-07 2011-04-14 国立大学法人九州工業大学 超伝導ケーブル、及び交流送電ケーブル
JP2012038476A (ja) * 2010-08-04 2012-02-23 Sumitomo Electric Ind Ltd 超電導機器

Also Published As

Publication number Publication date
WO2015033768A2 (ja) 2015-03-12
JPWO2015033768A1 (ja) 2017-03-02

Similar Documents

Publication Publication Date Title
EP3067199A4 (en) Electrodeposited copper, and electrical component and battery comprising same
WO2014193845A3 (en) Apparatus and methods for vector inductors
BR112015030297A2 (pt) Cabo elétrico, uso de um cabo e método para fabricar um cabo elétrico
EP3056578A4 (en) Copper alloy
EP3053130A4 (en) Facilitating access to an electric vehicle charging network
EP3084027A4 (en) HIGH PERFORMANCE AlSiMgCu CASTING ALLOY
EP2978292A4 (en) COOLING STRUCTURE FOR MAGNETIC COMPONENTS AND ELECTRICITY TRANSFORMERS THEREWITH
EP3089187A4 (en) Direct current circuit breaker using magnetic field
EP2977995A4 (en) COOLING STRUCTURE FOR MAGNETIC COMPONENTS AND ELECTRICITY TRANSFORMERS THEREWITH
MX2016008001A (es) Cable electrico y metodo para elaborar dicho cable.
EP3024704A4 (en) High voltage electrical center with connectorized bulkhead
MX359803B (es) Dispositivo para soldadura de conductores electricos.
EP3314628A4 (en) CURRENT LIMITATION CIRCUIT BREAKER AND HIGH SPEED FAULT CAPACITY
EP3003247A4 (en) Topical copper ion treatments
EP3022747A4 (en) Soft switching converter by steering magnetizing current
GB201313392D0 (en) Conductor for superconducting magnets
EP3018661A4 (en) Connection structure of superconducting cables, superconducting cable, and current terminal structure at end portion of superconducting cable
MX363048B (es) Cable y metodo para formar el mismo.
EP3003045A4 (en) Topical copper ion treatments in the genital-rectal areas of the body
WO2014011254A3 (en) Reduced-loss bucking bundle low voltage cable
EP3089169A4 (en) Insulated wire, coil, and electronic/electrical equipment
EP2980273A4 (en) COMPOSITION WITH OIL FILM RETENTION FUNCTION, CORROSION PROTECTION AGENT WITH IT AND INSULATED ELECTRICAL WIRE WITH CONNECTING TERMINAL
WO2015033768A3 (ja) 超伝導ケーブル
MX2015016919A (es) Composiciones polimericas estabilizadoras de voltaje.
EP2980805A4 (en) COOLING DEVICE FOR SUPERCONDUCTING CABLE

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14842617

Country of ref document: EP

Kind code of ref document: A2

DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
ENP Entry into the national phase

Ref document number: 2015535412

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14842617

Country of ref document: EP

Kind code of ref document: A2