WO2000070631A3 - Procede de protection contre les surintensites dans un cable supraconducteur, et cable supraconducteur - Google Patents

Procede de protection contre les surintensites dans un cable supraconducteur, et cable supraconducteur Download PDF

Info

Publication number
WO2000070631A3
WO2000070631A3 PCT/DK2000/000227 DK0000227W WO0070631A3 WO 2000070631 A3 WO2000070631 A3 WO 2000070631A3 DK 0000227 W DK0000227 W DK 0000227W WO 0070631 A3 WO0070631 A3 WO 0070631A3
Authority
WO
WIPO (PCT)
Prior art keywords
cable
superconducting
current
superconducting cable
overcurrent protection
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.)
Ceased
Application number
PCT/DK2000/000227
Other languages
English (en)
Other versions
WO2000070631A2 (fr
Inventor
Claus Nygaard Rasmussen
Joergen Nygaard Nielsen
Jens Jacob Oestergaard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NKT Research Center AS
Original Assignee
NKT Research Center AS
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 NKT Research Center AS filed Critical NKT Research Center AS
Priority to AU42865/00A priority Critical patent/AU4286500A/en
Priority to EP00922477A priority patent/EP1185993A1/fr
Priority to JP2000618993A priority patent/JP2003500985A/ja
Publication of WO2000070631A2 publication Critical patent/WO2000070631A2/fr
Publication of WO2000070631A3 publication Critical patent/WO2000070631A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/001—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for superconducting apparatus, e.g. coils, lines, machines
    • 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

  • Emergency Protection Circuit Devices (AREA)

Abstract

Cette invention concerne un procédé et un câble supraconducteur offrant une protection contre les surintensités, un détecteur d'intensité qui comprend un coupe-circuit ou un limiteur d'intensité inséré en série avec le câble supraconducteur, détecteur d'intensité qui peut être constitué de matériau supraconducteur réduisant l'intensité à un niveau inférieur à celle du conducteur de câble du câble supraconducteur. Lorsque l'intensité dans le matériau supraconducteur est trop élevée, elle est entraînée pendant une courte période vers un circuit en parallèle froid relié aux conducteurs de câble du câble supraconducteur. Après cette courte période, l'intensité est entraînée vers un circuit en parallèle chaud relié à l'extérieur des conducteurs de câble du câble, permettant ainsi la dissipation de la chaleur qui doit être effectuée à température ambiante. Ce procédé et ce câble de l'invention permettent d'empêcher la destruction du câble qui surviendrait si ce câble perdait sa supraconductivité, par exemple à cause d'un problème de refroidissement, et le fonctionnement normal peut rapidement reprendre sans qu'il soit nécessaire de réparer des dommages.
PCT/DK2000/000227 1999-05-17 2000-05-04 Procede de protection contre les surintensites dans un cable supraconducteur, et cable supraconducteur Ceased WO2000070631A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU42865/00A AU4286500A (en) 1999-05-17 2000-05-04 A method for overcurrent protection in a superconducting cable
EP00922477A EP1185993A1 (fr) 1999-05-17 2000-05-04 Procede de protection contre les surintensites dans un cable supraconducteur, et cable supraconducteur
JP2000618993A JP2003500985A (ja) 1999-05-17 2000-05-04 超伝導ケーブルにおける過電流保護の方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA199900685 1999-05-17
DKPA199900685 1999-05-17
DKPA199900864 1999-06-17
DKPA199900864 1999-06-17

Publications (2)

Publication Number Publication Date
WO2000070631A2 WO2000070631A2 (fr) 2000-11-23
WO2000070631A3 true WO2000070631A3 (fr) 2001-02-08

Family

ID=26064453

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2000/000227 Ceased WO2000070631A2 (fr) 1999-05-17 2000-05-04 Procede de protection contre les surintensites dans un cable supraconducteur, et cable supraconducteur

Country Status (5)

Country Link
EP (1) EP1185993A1 (fr)
JP (1) JP2003500985A (fr)
CN (1) CN1351774A (fr)
AU (1) AU4286500A (fr)
WO (1) WO2000070631A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1168560A3 (fr) * 2000-06-19 2005-12-21 Haldor Topsoe A/S Limiteur de courant à haute puissance pour un système de puissance électrique
JP2003141946A (ja) * 2001-11-02 2003-05-16 Sumitomo Electric Ind Ltd 超電導ケーブル
JP4207223B2 (ja) * 2003-06-19 2009-01-14 住友電気工業株式会社 超電導ケーブル及びこの超電導ケーブルを用いた超電導ケーブル線路
CN100414799C (zh) * 2004-11-26 2008-08-27 北京云电英纳超导电缆有限公司 一种超导电缆保护方法
KR100622740B1 (ko) * 2005-01-13 2006-09-19 엘에스전선 주식회사 퀀치 검출이 가능한 초전도 전력 케이블 및 이를 이용한 퀀치 검출 장치
US20080191561A1 (en) 2007-02-09 2008-08-14 Folts Douglas C Parallel connected hts utility device and method of using same
JP5100734B2 (ja) * 2009-10-07 2012-12-19 中国電力株式会社 送電線保護装置
KR101066965B1 (ko) 2010-07-30 2011-09-23 엘에스전선 주식회사 초전도 케이블 보호 장치 및 방법
CN109856480A (zh) * 2019-01-23 2019-06-07 深圳供电局有限公司 一种超导带材的过电流测试装置
CN114583668A (zh) * 2022-03-31 2022-06-03 广东电网有限责任公司 一种应用于配电网的超导电缆保护方法及装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD126232A1 (fr) * 1976-06-19 1977-07-06
SU809405A2 (ru) * 1975-04-18 1981-03-08 Государственный Научно-Исследова-Тельский Энергетический Институтим. Г.M.Кржижановского Секционированный сверхпровод щийКАбЕль пЕРЕМЕННОгО TOKA
JPS6439230A (en) * 1987-07-31 1989-02-09 Mitsubishi Electric Corp Protective device for superconducting circuit
JPH01126132A (ja) * 1987-09-30 1989-05-18 Nippon Kouatsu Electric Co 限流用エレメント
JPH0522856A (ja) * 1991-06-20 1993-01-29 Mitsubishi Electric Corp 限流素子
WO1996022258A1 (fr) * 1994-12-29 1996-07-25 University Of Hawaii Production a basse temperature (temperature t inferieure a 950 °c) de supraconducteurs d'ybco a texturation en fusion

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU809405A2 (ru) * 1975-04-18 1981-03-08 Государственный Научно-Исследова-Тельский Энергетический Институтим. Г.M.Кржижановского Секционированный сверхпровод щийКАбЕль пЕРЕМЕННОгО TOKA
DD126232A1 (fr) * 1976-06-19 1977-07-06
JPS6439230A (en) * 1987-07-31 1989-02-09 Mitsubishi Electric Corp Protective device for superconducting circuit
JPH01126132A (ja) * 1987-09-30 1989-05-18 Nippon Kouatsu Electric Co 限流用エレメント
JPH0522856A (ja) * 1991-06-20 1993-01-29 Mitsubishi Electric Corp 限流素子
WO1996022258A1 (fr) * 1994-12-29 1996-07-25 University Of Hawaii Production a basse temperature (temperature t inferieure a 950 °c) de supraconducteurs d'ybco a texturation en fusion

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section EI Week 198151, Derwent World Patents Index; Class X12, AN 1981-N0515D, XP002901245 *
DATABASE WPI Section EI Week 199309, Derwent World Patents Index; Class X12, AN 1993-073656, XP002901246 *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 232 (E - 765) 29 May 1989 (1989-05-29) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 374 (E - 808) 18 August 1989 (1989-08-18) *

Also Published As

Publication number Publication date
CN1351774A (zh) 2002-05-29
JP2003500985A (ja) 2003-01-07
WO2000070631A2 (fr) 2000-11-23
AU4286500A (en) 2000-12-05
EP1185993A1 (fr) 2002-03-13

Similar Documents

Publication Publication Date Title
EP1911136B1 (fr) Gestion des pannes d'un cable d'alimentation supraconducteur a haute temperature
SG153652A1 (en) Electronic control systems and methods
EP1850438A3 (fr) Dispositif de protection pour circuits de charge
WO2000070631A3 (fr) Procede de protection contre les surintensites dans un cable supraconducteur, et cable supraconducteur
EP1047092A3 (fr) Dispositif de protection contre les surintensités
BG94935A (en) Protection circuitry and protection plug in telecommunication equipment
AU2009326199B2 (en) Overload protection of a voltage reduction device
WO2005011078A8 (fr) Machine electrique
JPH09233622A (ja) 避雷器内蔵分電盤
JPH01500783A (ja) 交流回路網用短絡保護装置及び係る装置に適した限流遮断器
Parise et al. Life loss of insulated power cables: an integrative criterium to improve the ANSI/IEEE and the CENELEC/IEC method for overload protection
RU2109387C1 (ru) Устройство защиты бытовых приборов от перенапряжения
EP1168560A3 (fr) Limiteur de courant à haute puissance pour un système de puissance électrique
WO2023196825A3 (fr) Disjoncteur à semi-conducteurs intégré avec limiteur de courant de défaut supraconducteur
KR0139174Y1 (ko) 회로보호를 위한 써키트 브레이크 릴레이
GB2489015A (en) Combination Fault Current Limiter
SE9802202D0 (sv) Skyddsanordning
JPH01286737A (ja) 限流装置
JPH01303020A (ja) 限流器及び限流装置
PL380434A1 (pl) Urządzenie zaciskowe do ochrony przed przepięciami
DE50003199D1 (de) Schutzschalteinrichtung für drehstromnetze
HK1154707B (en) Overload protection of a voltage reduction device
JP2005032457A (ja) 過電流コントローラ
JPH01149330A (ja) 避雷器内蔵型開閉器
JPH0265619A (ja) 自動多回路開閉器

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 00807642.1

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AE AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ CZ DE DE DK DK DM EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ CZ DE DE DK DK DM EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

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

Ref document number: 2000 618993

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2000922477

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2000922477

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWE Wipo information: entry into national phase

Ref document number: 10009227

Country of ref document: US

WWW Wipo information: withdrawn in national office

Ref document number: 2000922477

Country of ref document: EP