FR2733353B1 - Limiteur de courant de court-circuit pour reseau a haute tension - Google Patents

Limiteur de courant de court-circuit pour reseau a haute tension

Info

Publication number
FR2733353B1
FR2733353B1 FR9504589A FR9504589A FR2733353B1 FR 2733353 B1 FR2733353 B1 FR 2733353B1 FR 9504589 A FR9504589 A FR 9504589A FR 9504589 A FR9504589 A FR 9504589A FR 2733353 B1 FR2733353 B1 FR 2733353B1
Authority
FR
France
Prior art keywords
high voltage
short circuit
circuit current
current limiter
voltage networks
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.)
Expired - Fee Related
Application number
FR9504589A
Other languages
English (en)
Other versions
FR2733353A1 (fr
Inventor
Van Doan Pham
Martin Motz
Joseph Martin
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.)
Grid Solutions SAS
Original Assignee
GEC Alsthom T&D 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 GEC Alsthom T&D SA filed Critical GEC Alsthom T&D SA
Priority to FR9504589A priority Critical patent/FR2733353B1/fr
Publication of FR2733353A1 publication Critical patent/FR2733353A1/fr
Application granted granted Critical
Publication of FR2733353B1 publication Critical patent/FR2733353B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/028—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of organic substances
    • 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
    • H02H9/026—Current limitation using PTC resistors, i.e. resistors with a large positive temperature coefficient
    • 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
    • H01H2033/163—Variable impedances using PTC 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR9504589A 1995-04-18 1995-04-18 Limiteur de courant de court-circuit pour reseau a haute tension Expired - Fee Related FR2733353B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9504589A FR2733353B1 (fr) 1995-04-18 1995-04-18 Limiteur de courant de court-circuit pour reseau a haute tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504589A FR2733353B1 (fr) 1995-04-18 1995-04-18 Limiteur de courant de court-circuit pour reseau a haute tension

Publications (2)

Publication Number Publication Date
FR2733353A1 FR2733353A1 (fr) 1996-10-25
FR2733353B1 true FR2733353B1 (fr) 1997-05-16

Family

ID=9478186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9504589A Expired - Fee Related FR2733353B1 (fr) 1995-04-18 1995-04-18 Limiteur de courant de court-circuit pour reseau a haute tension

Country Status (1)

Country Link
FR (1) FR2733353B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008313A1 (de) 2005-02-17 2006-08-24 Siemens Ag Schaltwiderstand für ein elektrisches Schaltgerät
ES2944534T3 (es) * 2020-05-22 2023-06-22 Abb Schweiz Ag Sistema de conmutación

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249810A (en) * 1962-11-20 1966-05-03 Westinghouse Electric Corp Circuit interrupting apparatus
FR2625626B1 (fr) * 1987-12-30 1990-04-27 Alsthom Resistance de freinage pour reseau electrique a haute tension
US5382938A (en) * 1990-10-30 1995-01-17 Asea Brown Boveri Ab PTC element
DE4228297A1 (de) * 1992-08-26 1994-03-03 Siemens Ag Veränderbarer Hochstromwiderstand, insbes. zur Anwendung als Schutzelement in der Leistungsschalttechnik, und Schaltung unter Verwendung des Hochstromwiderstandes

Also Published As

Publication number Publication date
FR2733353A1 (fr) 1996-10-25

Similar Documents

Publication Publication Date Title
FR2760565B1 (fr) Shunt de limitation de courant pour disjoncteurs a limitation de courant
FR2738389B1 (fr) Disjoncteur hybrique a haute tension
FR2767431B1 (fr) Installation pour exploiter un signal de tension ou de courant alternatif
FR2695522B1 (fr) Circuit convertisseur tension/courant.
FR2758022B1 (fr) Oscillateur et circuit de commande de commutation pour generateur de haute tension mettant en oeuvre cet oscillateur
FR2547126B1 (fr) Circuit convertiseur de tension en courant
FR2751782B1 (fr) Disjoncteur a haute tension a auto-soufflage d'arc
FR2736767B1 (fr) Dispositif pour la compensation d'un courant de mise a la terre d'un reseau electrique polyphase
FR2767934B1 (fr) Circuit de production de tension constante
EG21480A (fr) Disjoncteur a haute tension a auto soufflage
FR2709609B1 (fr) Raccord de courant pour ligne électrique multipolaire.
FR2625626B1 (fr) Resistance de freinage pour reseau electrique a haute tension
FR2733353B1 (fr) Limiteur de courant de court-circuit pour reseau a haute tension
FR2714561B1 (fr) Agencement de gestion de courant de ligne pour poste téléphonique.
KR970004392A (ko) 전압 제어기를 가지는 원격 통신 단말 장치
FR2576465B1 (fr) Joint de cables electriques, notamment pour haute tension
FR2691010B1 (fr) Fouet pour sectionneur a haute tension.
FR2643743B1 (fr) Dispositif de coupure pour courant continu a haute tension
FR2786310B1 (fr) Isolateur pour un poste de commutation a haute tension
DE69601649D1 (de) Feldsteuerung für hochspannungskabelendverschluss
FR2794244B1 (fr) Dispositif pour surveiller le courant d'un conducteur electrique
FR2685807B1 (fr) Circuit de commutation haute tension.
PT77423B (fr) Dispositif d'interruption de courant electrique
FR2684486B1 (fr) Disjoncteur a haute tension a courant alternatif a circuit lc.
FR2690288B1 (fr) Limiteur de courant supraconducteur a haute tension.

Legal Events

Date Code Title Description
ST Notification of lapse