FR3060226B1 - Appareil electrique de mise a la terre, comprenant une derivation isolante, et son procede de fermeture - Google Patents

Appareil electrique de mise a la terre, comprenant une derivation isolante, et son procede de fermeture Download PDF

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Publication number
FR3060226B1
FR3060226B1 FR1662440A FR1662440A FR3060226B1 FR 3060226 B1 FR3060226 B1 FR 3060226B1 FR 1662440 A FR1662440 A FR 1662440A FR 1662440 A FR1662440 A FR 1662440A FR 3060226 B1 FR3060226 B1 FR 3060226B1
Authority
FR
France
Prior art keywords
bypass
contact
fixed contact
insulating
closing process
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
FR1662440A
Other languages
English (en)
Other versions
FR3060226A1 (fr
Inventor
Christophe Preve
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries 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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Priority to FR1662440A priority Critical patent/FR3060226B1/fr
Priority to EP17207350.4A priority patent/EP3336871B1/fr
Publication of FR3060226A1 publication Critical patent/FR3060226A1/fr
Application granted granted Critical
Publication of FR3060226B1 publication Critical patent/FR3060226B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H01H2009/544—Contacts shunted by static switch means the static switching means being an insulated gate bipolar transistor, e.g. IGBT, Darlington configuration of FET and bipolar transistor

Landscapes

  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

Procédé de fermeture d'un appareil électrique (1) de mise à la terre comprenant un contact fixe (4) relié à un circuit électrique et un contact mobile (6) relié à la terre et actionnable entre une position d'ouverture dans laquelle le contact mobile (6) est distant du contact fixe (4) et une position de fermeture dans laquelle le contact mobile (6) est connecté au contact fixe (4). Pour passer de la position d'ouverture à la position de fermeture, le procédé commute un dispositif électronique de commutation (8) placé sur une dérivation (7) reliant le contact mobile (6) au contact fixe (4), de manière à rendre la dérivation passante avant qu'une distance entre le contact mobile (6) et le contact fixe (4) soit inférieure à une distance de seuil d'allumage d'arc.
FR1662440A 2016-12-14 2016-12-14 Appareil electrique de mise a la terre, comprenant une derivation isolante, et son procede de fermeture Active FR3060226B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1662440A FR3060226B1 (fr) 2016-12-14 2016-12-14 Appareil electrique de mise a la terre, comprenant une derivation isolante, et son procede de fermeture
EP17207350.4A EP3336871B1 (fr) 2016-12-14 2017-12-14 Appareil electrique de mise a la terre, comprenant une derivation isolante, et son procede de fermeture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1662440A FR3060226B1 (fr) 2016-12-14 2016-12-14 Appareil electrique de mise a la terre, comprenant une derivation isolante, et son procede de fermeture
FR1662440 2016-12-14

Publications (2)

Publication Number Publication Date
FR3060226A1 FR3060226A1 (fr) 2018-06-15
FR3060226B1 true FR3060226B1 (fr) 2020-11-06

Family

ID=58314455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1662440A Active FR3060226B1 (fr) 2016-12-14 2016-12-14 Appareil electrique de mise a la terre, comprenant une derivation isolante, et son procede de fermeture

Country Status (2)

Country Link
EP (1) EP3336871B1 (fr)
FR (1) FR3060226B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438905A1 (fr) * 1978-10-12 1980-05-09 Alsthom Cgee Dispositif de coupure de courant a haute tension
DE3130643A1 (de) * 1981-07-28 1983-02-24 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Hochspannungs- traegerfrequenz- kopplungsanordnung
OA08318A (fr) * 1985-10-29 1988-02-29 Jean Marie Iwandza Dispositif hybride de commutation des courants alternatifs sans arc électrique et sans surtentions.
US5536980A (en) * 1992-11-19 1996-07-16 Texas Instruments Incorporated High voltage, high current switching apparatus
DE10290874D2 (de) * 2001-03-01 2004-04-15 Tyco Electronics Amp Gmbh Elektrische Schaltung zur Vermeidung eines Lichtbogens über einem elektrischen Kontakt

Also Published As

Publication number Publication date
EP3336871B1 (fr) 2019-10-30
FR3060226A1 (fr) 2018-06-15
EP3336871A1 (fr) 2018-06-20

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