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FR3107987B1 - Hybrid switch and control device - Google Patents

Hybrid switch and control device Download PDF

Info

Publication number
FR3107987B1
FR3107987B1 FR2002320A FR2002320A FR3107987B1 FR 3107987 B1 FR3107987 B1 FR 3107987B1 FR 2002320 A FR2002320 A FR 2002320A FR 2002320 A FR2002320 A FR 2002320A FR 3107987 B1 FR3107987 B1 FR 3107987B1
Authority
FR
France
Prior art keywords
switch
electric
control circuit
electronic
electric arc
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
FR2002320A
Other languages
French (fr)
Other versions
FR3107987A1 (en
Inventor
Gauthier Deplaude
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.)
Hager Electro SAS
Original Assignee
Hager Electro 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 Hager Electro SAS filed Critical Hager Electro SAS
Priority to FR2002320A priority Critical patent/FR3107987B1/en
Priority to CN202180019320.XA priority patent/CN115485801A/en
Priority to EP21709699.9A priority patent/EP4118670A1/en
Priority to AU2021234895A priority patent/AU2021234895B2/en
Priority to PCT/EP2021/055796 priority patent/WO2021180658A1/en
Publication of FR3107987A1 publication Critical patent/FR3107987A1/en
Application granted granted Critical
Publication of FR3107987B1 publication Critical patent/FR3107987B1/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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/50—Means for detecting the presence of an arc or discharge
    • 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
    • H01H2009/543—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
    • 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
    • H01H2009/545—Contacts shunted by static switch means comprising a parallel semiconductor switch being fired optically, e.g. using a photocoupler
    • 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
    • H01H2009/546—Contacts shunted by static switch means the static switching means being triggered by the voltage over the mechanical switch contacts

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)

Abstract

La présente invention a pour objet un dispositif titre d’interrupteur hybride et de commande permettant l’extinction d’un arc électrique et l’interruption du courant électrique dans un circuit électrique, ledit dispositif comprenant, d’une part, un interrupteur hybride (1, 2) comprenant un interrupteur électromécanique (1) et, en parallèle, un interrupteur électronique (2) d’assistance à l’extinction d’arc électrique et à l’interruption du courant électrique résultant dudit arc, ledit interrupteur électromécanique (1) comprenant au moins un contact électrique (1a) aux bornes duquel est connecté ledit interrupteur électronique (2) et, d’autre part, un circuit électronique de commande (3) apte à commander ledit interrupteur électronique (2) lorsque survient ledit arc électrique et jusqu’à l’interruption du courant électrique. Le circuit électronique de commande (3) consiste en un circuit électronique de commande (3) analogique à base de semi-conducteur (Q2) et est configuré pour détecter l’apparition d’un arc électrique survenant aux bornes du contact électrique (1a) et pour délivrer à une sortie (S) dudit circuit électronique de commande (3), un signal de sortie apte à commander ledit interrupteur électronique (2) selon une séquence temporelle d’extinction de l’arc électrique et d’interruption du courant électrique en plusieurs phases. Figure à publier avec l’abrégé : Fig.3The present invention relates to a hybrid switch and control device for extinguishing an electric arc and interrupting the electric current in an electric circuit, said device comprising, on the one hand, a hybrid switch (1, 2) comprising an electromechanical switch (1) and, in parallel, an electronic switch (2) for assisting in extinguishing the electric arc and interrupting the electric current resulting from said arc, said electromechanical switch (1) comprising at least one electrical contact (1a) to the terminals of which said electronic switch (2) is connected and, on the other hand, an electronic control circuit (3) capable of controlling said electronic switch (2) when said electric arc occurs and until the electric current is interrupted. The electronic control circuit (3) consists of an analog electronic control circuit (3) based on a semiconductor (Q2) and is configured to detect the occurrence of an electric arc occurring at the terminals of the electrical contact (1a) and to deliver to an output (S) of said electronic control circuit (3), an output signal capable of controlling said electronic switch (2) according to a time sequence of extinction of the electric arc and interruption of the electric current in several phases. Figure to be published with the abstract: Fig.3

FR2002320A 2020-03-09 2020-03-09 Hybrid switch and control device Active FR3107987B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2002320A FR3107987B1 (en) 2020-03-09 2020-03-09 Hybrid switch and control device
CN202180019320.XA CN115485801A (en) 2020-03-09 2021-03-08 Hybrid Switches and Controls
EP21709699.9A EP4118670A1 (en) 2020-03-09 2021-03-08 Hybrid switch and control device
AU2021234895A AU2021234895B2 (en) 2020-03-09 2021-03-08 Hybrid switch and control device
PCT/EP2021/055796 WO2021180658A1 (en) 2020-03-09 2021-03-08 Hybrid switch and control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2002320 2020-03-09
FR2002320A FR3107987B1 (en) 2020-03-09 2020-03-09 Hybrid switch and control device

Publications (2)

Publication Number Publication Date
FR3107987A1 FR3107987A1 (en) 2021-09-10
FR3107987B1 true FR3107987B1 (en) 2024-12-20

Family

ID=70978142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2002320A Active FR3107987B1 (en) 2020-03-09 2020-03-09 Hybrid switch and control device

Country Status (5)

Country Link
EP (1) EP4118670A1 (en)
CN (1) CN115485801A (en)
AU (1) AU2021234895B2 (en)
FR (1) FR3107987B1 (en)
WO (1) WO2021180658A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9704685L (en) * 1997-12-15 1999-06-16 Asea Brown Boveri Coupling device and method
US9947496B2 (en) * 2013-08-30 2018-04-17 Eaton Industries (Netherlands) B.V. Circuit breaker with hybrid switch
WO2017125054A1 (en) * 2016-01-24 2017-07-27 广州市金矢电子有限公司 Arc-extinguishing power device driving apparatus and arc-extinguishing apparatus
DE102016117003A1 (en) 2016-09-09 2018-03-15 Eaton Industries (Austria) Gmbh Protection device

Also Published As

Publication number Publication date
WO2021180658A1 (en) 2021-09-16
FR3107987A1 (en) 2021-09-10
EP4118670A1 (en) 2023-01-18
AU2021234895B2 (en) 2024-02-08
AU2021234895A1 (en) 2022-09-15
CN115485801A (en) 2022-12-16

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