FR2102793A5 - - Google Patents

Info

Publication number
FR2102793A5
FR2102793A5 FR7030746A FR7030746A FR2102793A5 FR 2102793 A5 FR2102793 A5 FR 2102793A5 FR 7030746 A FR7030746 A FR 7030746A FR 7030746 A FR7030746 A FR 7030746A FR 2102793 A5 FR2102793 A5 FR 2102793A5
Authority
FR
France
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.)
Expired
Application number
FR7030746A
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7030746A priority Critical patent/FR2102793A5/fr
Application granted granted Critical
Publication of FR2102793A5 publication Critical patent/FR2102793A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/023—Current limitation using superconducting elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/161—Variable impedances
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR7030746A 1970-08-21 1970-08-21 Expired FR2102793A5 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7030746A FR2102793A5 (fr) 1970-08-21 1970-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7030746A FR2102793A5 (fr) 1970-08-21 1970-08-21

Publications (1)

Publication Number Publication Date
FR2102793A5 true FR2102793A5 (fr) 1972-04-07

Family

ID=9060461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7030746A Expired FR2102793A5 (fr) 1970-08-21 1970-08-21

Country Status (1)

Country Link
FR (1) FR2102793A5 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723034A1 (de) * 1976-05-25 1977-12-15 Allg Patentverwertung Schweissgeraet zum automatischen stumpfschweissen unter schutzgas oder plasma von rohren auf rohrplatten mit oder ohne schweissmetall oder zum stumpfschweissen von rohren mit innenbrenner
FR2621734A1 (fr) * 1987-10-13 1989-04-14 Alsthom Disjoncteur a haute tension a courant continu
EP0431510A1 (fr) * 1989-12-08 1991-06-12 Gec Alsthom Sa Disjoncteur limiteur à courant continu à haute tension
FR3053850A1 (fr) * 2016-07-08 2018-01-12 Caly Technologies Dispositif de protection d'une charge
WO2018115753A1 (fr) * 2016-12-20 2018-06-28 Supergrid Institute Installation électrique haute tension continue et procédé de contrôle d'un appareil de coupure dans une telle installation

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723034A1 (de) * 1976-05-25 1977-12-15 Allg Patentverwertung Schweissgeraet zum automatischen stumpfschweissen unter schutzgas oder plasma von rohren auf rohrplatten mit oder ohne schweissmetall oder zum stumpfschweissen von rohren mit innenbrenner
FR2621734A1 (fr) * 1987-10-13 1989-04-14 Alsthom Disjoncteur a haute tension a courant continu
EP0431510A1 (fr) * 1989-12-08 1991-06-12 Gec Alsthom Sa Disjoncteur limiteur à courant continu à haute tension
FR2655767A1 (fr) * 1989-12-08 1991-06-14 Alsthom Gec Disjoncteur limiteur a courant continu a haute tension.
US5121281A (en) * 1989-12-08 1992-06-09 Gec Alsthom Sa High tension dc current-limiting circuit breaker
FR3053850A1 (fr) * 2016-07-08 2018-01-12 Caly Technologies Dispositif de protection d'une charge
WO2018115753A1 (fr) * 2016-12-20 2018-06-28 Supergrid Institute Installation électrique haute tension continue et procédé de contrôle d'un appareil de coupure dans une telle installation
CN110326075A (zh) * 2016-12-20 2019-10-11 超级电力研究所有限公司 直流高压电气设备以及在这种设备中控制切断装置的方法
CN110326075B (zh) * 2016-12-20 2021-08-31 超级电力研究所有限公司 直流高压电气设备以及在这种设备中控制切断装置的方法

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Legal Events

Date Code Title Description
ST Notification of lapse