FR3113334B1 - Power cutting device for electric current under high direct voltage, installation with such a device, control method, and process for evaluating the integrity of an electrical conductor - Google Patents

Power cutting device for electric current under high direct voltage, installation with such a device, control method, and process for evaluating the integrity of an electrical conductor Download PDF

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Publication number
FR3113334B1
FR3113334B1 FR2008296A FR2008296A FR3113334B1 FR 3113334 B1 FR3113334 B1 FR 3113334B1 FR 2008296 A FR2008296 A FR 2008296A FR 2008296 A FR2008296 A FR 2008296A FR 3113334 B1 FR3113334 B1 FR 3113334B1
Authority
FR
France
Prior art keywords
cutting device
integrity
evaluating
under high
direct 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.)
Active
Application number
FR2008296A
Other languages
French (fr)
Other versions
FR3113334A1 (en
Inventor
Pascal Torwelle
Alberto Bertinato
Bertrand Raison
Yang Yang
Wolfgang Grieshaber
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.)
Centre National de la Recherche Scientifique CNRS
Institut Polytechnique de Grenoble
Universite Grenoble Alpes
SuperGrid Institute SAS
Original Assignee
Centre National de la Recherche Scientifique CNRS
Institut Polytechnique de Grenoble
Universite Grenoble Alpes
SuperGrid Institute 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 Centre National de la Recherche Scientifique CNRS, Institut Polytechnique de Grenoble, Universite Grenoble Alpes, SuperGrid Institute SAS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR2008296A priority Critical patent/FR3113334B1/en
Priority to PCT/FR2021/051359 priority patent/WO2022029379A2/en
Priority to EP21752085.7A priority patent/EP4193376A2/en
Publication of FR3113334A1 publication Critical patent/FR3113334A1/en
Application granted granted Critical
Publication of FR3113334B1 publication Critical patent/FR3113334B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
    • 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
    • H01H2009/543—Contacts shunted by static switch means third parallel branch comprising an energy absorber, e.g. MOV, PTC, Zener
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Protection Of Static Devices (AREA)
  • Keying Circuit Devices (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

Dispositif de coupure de courant pour courant électrique sous haute tension continue, installation avec un tel dispositif, procédé de pilotage , et processus d’évaluation de l’intégrité d’un conducteur électrique L’invention concerne un dispositif de coupure (28) pour courant sous haute tension continue comportant, successivement, un interrupteur d’isolation (48), un premier point primaire (44.1) et un premier module de coupure (40.1); caractérisé en ce que le dispositif de coupure (28) comporte, entre le premier point primaire (44.1) et la terre (52), un circuit de pré-charge (50) ayant un condensateur de pré-charge (54, 54.1), une résistance de pré-charge (56) et un interrupteur de pré-charge (58), et en ce que le dispositif de coupure présente au moins : - une configuration de chargement (C_CH) pour permettre le chargement du condensateur de pré-charge ; - une configuration de pré-charge (C_PCH) pour permettre un déchargement du condensateur de pré-charge (54, 54.1) dans un conducteur (12). L’invention concerne aussi un procédé de pilotage d’un tel dispositif, et un processus d’évaluation de l’intégrité d’un conducteur électrique. . Figure pour l’abrégé : Fig. 1.Power cutting device for electric current under high direct voltage, installation with such a device, control method, and process for evaluating the integrity of an electrical conductor The invention relates to a cutting device (28) for current under high direct voltage comprising, successively, an isolation switch (48), a first primary point (44.1) and a first cut-off module (40.1); characterized in that the cutting device (28) comprises, between the first primary point (44.1) and earth (52), a pre-charge circuit (50) having a pre-charge capacitor (54, 54.1), a pre-charge resistor (56) and a pre-charge switch (58), and in that the cutting device has at least: - a charging configuration (C_CH) to allow charging of the pre-charge capacitor ; - a pre-charge configuration (C_PCH) to allow discharge of the pre-charge capacitor (54, 54.1) in a conductor (12). The invention also relates to a method for controlling such a device, and a process for evaluating the integrity of an electrical conductor. . Figure for abstract: Fig. 1.

FR2008296A 2020-08-05 2020-08-05 Power cutting device for electric current under high direct voltage, installation with such a device, control method, and process for evaluating the integrity of an electrical conductor Active FR3113334B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2008296A FR3113334B1 (en) 2020-08-05 2020-08-05 Power cutting device for electric current under high direct voltage, installation with such a device, control method, and process for evaluating the integrity of an electrical conductor
PCT/FR2021/051359 WO2022029379A2 (en) 2020-08-05 2021-07-21 Current breaking device for high-dc-voltage electric current, installation comprising such a device, control method and process for evaluating the integrity of an electrical conductor
EP21752085.7A EP4193376A2 (en) 2020-08-05 2021-07-21 Current breaking device for high-dc-voltage electric current, installation comprising such a device, control method and process for evaluating the integrity of an electrical conductor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2008296 2020-08-05
FR2008296A FR3113334B1 (en) 2020-08-05 2020-08-05 Power cutting device for electric current under high direct voltage, installation with such a device, control method, and process for evaluating the integrity of an electrical conductor

Publications (2)

Publication Number Publication Date
FR3113334A1 FR3113334A1 (en) 2022-02-11
FR3113334B1 true FR3113334B1 (en) 2024-07-19

Family

ID=72885803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2008296A Active FR3113334B1 (en) 2020-08-05 2020-08-05 Power cutting device for electric current under high direct voltage, installation with such a device, control method, and process for evaluating the integrity of an electrical conductor

Country Status (3)

Country Link
EP (1) EP4193376A2 (en)
FR (1) FR3113334B1 (en)
WO (1) WO2022029379A2 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012100831A1 (en) 2011-01-27 2012-08-02 Alstom Technology Ltd Circuit breaker apparatus
CN105580231B (en) * 2013-04-09 2018-04-17 Abb技术有限公司 Open circuit arrangement
CN103296636B (en) 2013-05-24 2016-12-28 西安交通大学 A kind of HVDC gas-break switch based on self-maintained circuit
KR101522412B1 (en) * 2013-12-26 2015-05-26 주식회사 효성 Bi-directional DC interruption device
KR20150078491A (en) 2013-12-30 2015-07-08 주식회사 효성 High-voltage DC circuit breaker
CN103762547A (en) 2014-01-08 2014-04-30 西安交通大学 Modular high-voltage vacuum direct current on-off device based on artificial zero crossing
JP6749319B2 (en) 2014-06-30 2020-09-02 サイブレーク アーベーＳｃｉｂｒｅａｋ Ａｂ Device, system and method for interrupting current
SE539392C2 (en) 2015-12-28 2017-09-12 Scibreak Ab Arrangement, system, and method of interrupting current
EP3373317A1 (en) 2017-03-06 2018-09-12 General Electric Technology GmbH Method for closing a mechatronic circuit breaker
FR3091407B1 (en) 2018-12-27 2021-10-29 Inst Supergrid High voltage direct current cut-off device with capacitive buffer circuit and control method

Also Published As

Publication number Publication date
WO2022029379A2 (en) 2022-02-10
WO2022029379A3 (en) 2022-04-14
EP4193376A2 (en) 2023-06-14
FR3113334A1 (en) 2022-02-11

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