FR2650078B1 - Systeme de detection de defaut d'isolement d'une ligne de distribution d'energie electrique moyenne tension - Google Patents

Systeme de detection de defaut d'isolement d'une ligne de distribution d'energie electrique moyenne tension

Info

Publication number
FR2650078B1
FR2650078B1 FR8909625A FR8909625A FR2650078B1 FR 2650078 B1 FR2650078 B1 FR 2650078B1 FR 8909625 A FR8909625 A FR 8909625A FR 8909625 A FR8909625 A FR 8909625A FR 2650078 B1 FR2650078 B1 FR 2650078B1
Authority
FR
France
Prior art keywords
isolation
electrical energy
distribution line
energy distribution
medium voltage
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 - Lifetime
Application number
FR8909625A
Other languages
English (en)
Other versions
FR2650078A1 (fr
Inventor
Alain Sabot
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR8909625A priority Critical patent/FR2650078B1/fr
Publication of FR2650078A1 publication Critical patent/FR2650078A1/fr
Application granted granted Critical
Publication of FR2650078B1 publication Critical patent/FR2650078B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR8909625A 1989-07-18 1989-07-18 Systeme de detection de defaut d'isolement d'une ligne de distribution d'energie electrique moyenne tension Expired - Lifetime FR2650078B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8909625A FR2650078B1 (fr) 1989-07-18 1989-07-18 Systeme de detection de defaut d'isolement d'une ligne de distribution d'energie electrique moyenne tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909625A FR2650078B1 (fr) 1989-07-18 1989-07-18 Systeme de detection de defaut d'isolement d'une ligne de distribution d'energie electrique moyenne tension

Publications (2)

Publication Number Publication Date
FR2650078A1 FR2650078A1 (fr) 1991-01-25
FR2650078B1 true FR2650078B1 (fr) 1991-11-22

Family

ID=9383859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8909625A Expired - Lifetime FR2650078B1 (fr) 1989-07-18 1989-07-18 Systeme de detection de defaut d'isolement d'une ligne de distribution d'energie electrique moyenne tension

Country Status (1)

Country Link
FR (1) FR2650078B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IES80796B2 (en) * 1997-08-28 1999-02-24 Electricity Supply Board Fault detection apparatus and method of detecting faults in an electrical distribution network
AU2004254656B2 (en) * 2003-07-07 2010-03-18 Zenergy Power, Inc. Superconductor current limiting system and method
AU2003903489A0 (en) * 2003-07-07 2003-07-17 Metal Manufactures Limited Superconductor current limiting system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029924B (de) * 1953-10-26 1958-05-14 Ibm Deutschland Elektrische Pruefeinrichtung zur Feststellung von Leitungsunterbrechungen und Isolationsfehlern bei der Verdrahtung elektrischer Rechen- und Buchungsmaschinen
US3525038A (en) * 1968-02-16 1970-08-18 Collins Radio Co High speed circuit discontinuity detector including tunnel diode and silicon controlled rectifier means
SE380102B (fr) * 1974-11-25 1975-10-27 Malmoe Testequipment Ab
JPS58136072A (ja) * 1982-02-08 1983-08-12 Hitachi Ltd 複写機の定着装置
JPH01144538A (ja) * 1987-11-30 1989-06-06 Energy Support Corp 限流ヒューズ

Also Published As

Publication number Publication date
FR2650078A1 (fr) 1991-01-25

Similar Documents

Publication Publication Date Title
IT1177631B (it) Sistema generatore con auto-eccitazione in condizione di guasto
HK1006877A1 (en) Numerical insulation tester for power system
DE68907961T2 (de) Störungserkennungssystem für elektrische Versorgungseinrichtungen.
FR2583590B1 (fr) Dispositif de protection d'une ligne electrique d'energie contre les surtensions transitoires elevees
EP0564067A3 (en) Switched reluctance generator system with fault recovery capability
FR2559268B1 (fr) Dispositif de mesure d'un courant electrique utilisant un solenoide regulier en forme de tore
ZA923657B (en) Isolation monitoring and measuring device for an electrical power system with isolated neutral
GB8629669D0 (en) Web fault detection
ES530123A0 (es) Perfeccionamientos en un circuito de pruebas de un sistema de conmutacion
AT384120B (de) Fehlerstrom- und leitungsschutzschalter
GB2162391B (en) Electric fault detection device
FR2581195B1 (fr) Systeme numerique de mesure et d'information de la consommation electrique pour tableau electrique d'abonne.
FR2650078B1 (fr) Systeme de detection de defaut d'isolement d'une ligne de distribution d'energie electrique moyenne tension
EP0801832A4 (fr) Circuit d'isolement et de detection destine a un redresseur en pont defectueux et systeme electrique l'utilisant
DE59601514D1 (de) Messsystem für elektrische störungen in einer hochspannungsschaltanlage
FR2646013B1 (fr) Disjoncteur a moyenne tension a gaz de soufflage
DE29503914U1 (de) Störlichtbogen-Erfassungseinrichtung für Schaltanlagen zur Verteilung elektrischer Energie
FR2626116B1 (fr) Dispositif de distribution d'energie electrique
KR900012825U (ko) 계기용변성기(mof) 내의 단선감지에 의한 전력량계의 고장시간 식별장치
FR2590416B1 (fr) Installation de distribution electrique a basse tension
FR2659744B1 (fr) Dispositif de detection de defauts d'isolement electrique pour installation sous tension.
FR2632066B1 (fr) Disp ositif de mesure de l'energie d'un arc electrique
FR2769989B1 (fr) Dispositif de detection de defauts d'isolement d'un conducteur d'une ligne de transport d'energie electrique
DE3574208D1 (en) Generating system with fault detection
FR2752103B1 (fr) Dispositif de mesure et de repartition d'energie electrique

Legal Events

Date Code Title Description
ST Notification of lapse