FR2873510B1 - Procede et dispositif de sauvegarde d'un circuit de protection contre les surtensions - Google Patents

Procede et dispositif de sauvegarde d'un circuit de protection contre les surtensions

Info

Publication number
FR2873510B1
FR2873510B1 FR0408067A FR0408067A FR2873510B1 FR 2873510 B1 FR2873510 B1 FR 2873510B1 FR 0408067 A FR0408067 A FR 0408067A FR 0408067 A FR0408067 A FR 0408067A FR 2873510 B1 FR2873510 B1 FR 2873510B1
Authority
FR
France
Prior art keywords
safeguarding
protection circuit
overvoltage protection
overvoltage
circuit
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.)
Active
Application number
FR0408067A
Other languages
English (en)
Other versions
FR2873510A1 (fr
Inventor
Michel Cantagrel
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.)
CITEL SAS
Original Assignee
CITEL SAS
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 CITEL SAS filed Critical CITEL SAS
Priority to FR0408067A priority Critical patent/FR2873510B1/fr
Publication of FR2873510A1 publication Critical patent/FR2873510A1/fr
Application granted granted Critical
Publication of FR2873510B1 publication Critical patent/FR2873510B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02H7/24—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 spark-gap arresters
    • 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
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/048—Checking overvoltage diverters
FR0408067A 2004-07-21 2004-07-21 Procede et dispositif de sauvegarde d'un circuit de protection contre les surtensions Active FR2873510B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0408067A FR2873510B1 (fr) 2004-07-21 2004-07-21 Procede et dispositif de sauvegarde d'un circuit de protection contre les surtensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0408067A FR2873510B1 (fr) 2004-07-21 2004-07-21 Procede et dispositif de sauvegarde d'un circuit de protection contre les surtensions

Publications (2)

Publication Number Publication Date
FR2873510A1 FR2873510A1 (fr) 2006-01-27
FR2873510B1 true FR2873510B1 (fr) 2007-04-13

Family

ID=34947021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0408067A Active FR2873510B1 (fr) 2004-07-21 2004-07-21 Procede et dispositif de sauvegarde d'un circuit de protection contre les surtensions

Country Status (1)

Country Link
FR (1) FR2873510B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948490A1 (fr) 2009-07-21 2011-01-28 Abb France Dispositif de protection d'une installation electrique contre des surtensions transitoires
FR3026847B1 (fr) * 2014-10-01 2019-04-26 Schneider Electric Industries Sas Dispositif et procede de surveillance de l'etat d'un circuit de protection ou d'alimentation electrique dans un reseau ou circuit de distribution d'energie electrique, et reseau et circuit de distribution correspondants

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1256937A (fr) * 1985-04-11 1989-07-04 Philip Chadwick Dispositif de protection contre les surtensions a banc de varistances en oxyde de zinc protege contre les elevations de temperature et l'emballement thermique
ITMI20011078A1 (it) * 2001-05-22 2002-11-22 Microelettrica Scientifica Spa Dispositivo per il rilevamento e la misura della corrente di conduzione di scaricatori per reti elettriche ad alta tensione e per la valutaz

Also Published As

Publication number Publication date
FR2873510A1 (fr) 2006-01-27

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