FR3104807B1 - Switch / circuit breaker-disconnector for electrical distribution networks greater than 3.6KV, with cutting and closing of currents in a vacuum interrupter and insulation without SF6. - Google Patents

Switch / circuit breaker-disconnector for electrical distribution networks greater than 3.6KV, with cutting and closing of currents in a vacuum interrupter and insulation without SF6. Download PDF

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Publication number
FR3104807B1
FR3104807B1 FR1914440A FR1914440A FR3104807B1 FR 3104807 B1 FR3104807 B1 FR 3104807B1 FR 1914440 A FR1914440 A FR 1914440A FR 1914440 A FR1914440 A FR 1914440A FR 3104807 B1 FR3104807 B1 FR 3104807B1
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FR
France
Prior art keywords
disconnector
vacuum interrupter
insulation
currents
switch
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
FR1914440A
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French (fr)
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FR3104807A1 (en
Inventor
Jean-Pierre Betoliere
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.)
Betoliere Jean Pierre
Original Assignee
Betoliere Jean Pierre
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 Betoliere Jean Pierre filed Critical Betoliere Jean Pierre
Priority to FR1914440A priority Critical patent/FR3104807B1/en
Publication of FR3104807A1 publication Critical patent/FR3104807A1/en
Application granted granted Critical
Publication of FR3104807B1 publication Critical patent/FR3104807B1/en
Active legal-status Critical Current
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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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

Dispositif d’appareillage électrique pour les réseaux de distribution électrique supérieurs à 3,6KV, à coupure et fermeture des courants dans une ampoule à vide et isolement sans SF6. L’invention s’applique à la réalisation d’appareillages électriques de distribution en particulier secondaire, interrupteur-sectionneur et disjoncteur-sectionneur sans SF6, utilisant un fluide isolant à faible pouvoir à effet de serres pour l’isolation et une ampoule à vide utilisée transitoirement pour la fonction interruption et enclenchement des courants. L’invention consiste, pendant le changement d’état de la position du sectionneur, à insérer temporairement une ampoule à vide externe au dispositif sectionneur au travers d’une électrode de commutation, et l’exclure du circuit dans les deux positions stables de l’appareil. La fonction sectionneur est réalisée par des solutions à base de couteaux conducteurs mobiles en rotation ou par un tube mobile en translation dans l’air ou tout autre diélectrique dans une enceinte étanche. Figure pour l’abrégé: Fig 2Electrical equipment device for electrical distribution networks greater than 3.6KV, with cutting and closing of currents in a vacuum interrupter and insulation without SF6. The invention applies to the production of electrical distribution equipment, in particular secondary, switch-disconnector and circuit-breaker-disconnector without SF6, using a low-power insulating fluid with a greenhouse effect for the insulation and a vacuum interrupter used. transiently for the interrupting and switching on currents function. The invention consists, during the change of state of the position of the disconnector, in temporarily inserting a vacuum interrupter external to the disconnector device through a switching electrode, and excluding it from the circuit in the two stable positions of the switch. 'device. The disconnector function is performed by solutions based on conductive knives movable in rotation or by a movable tube in translation in air or any other dielectric in a sealed enclosure. Figure for the abstract: Fig 2

FR1914440A 2019-12-15 2019-12-15 Switch / circuit breaker-disconnector for electrical distribution networks greater than 3.6KV, with cutting and closing of currents in a vacuum interrupter and insulation without SF6. Active FR3104807B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1914440A FR3104807B1 (en) 2019-12-15 2019-12-15 Switch / circuit breaker-disconnector for electrical distribution networks greater than 3.6KV, with cutting and closing of currents in a vacuum interrupter and insulation without SF6.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914440 2019-12-15
FR1914440A FR3104807B1 (en) 2019-12-15 2019-12-15 Switch / circuit breaker-disconnector for electrical distribution networks greater than 3.6KV, with cutting and closing of currents in a vacuum interrupter and insulation without SF6.

Publications (2)

Publication Number Publication Date
FR3104807A1 FR3104807A1 (en) 2021-06-18
FR3104807B1 true FR3104807B1 (en) 2021-11-19

Family

ID=70613912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914440A Active FR3104807B1 (en) 2019-12-15 2019-12-15 Switch / circuit breaker-disconnector for electrical distribution networks greater than 3.6KV, with cutting and closing of currents in a vacuum interrupter and insulation without SF6.

Country Status (1)

Country Link
FR (1) FR3104807B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265815B (en) 1965-11-30 1968-04-11 Siemens Ag Switching device for high voltage
CH649864A5 (en) * 1982-09-30 1985-06-14 Gardy Particip App Device interruption of electrical current.
DE102005013231B3 (en) * 2005-03-18 2006-09-21 Siemens Ag Cam profile switch
FR2980632B1 (en) 2011-09-23 2013-09-13 Schneider Electric Ind Sas CUTTING DEVICE WITH FLUID GAS SPEED, DISCONNECT AND VACUUM BULB
FR3077921B1 (en) 2018-02-09 2021-11-12 Jean Pierre Betoliere HIGH VOLTAGE CIRCUIT BREAKER / DISCONNECTOR FOR GENERATOR PROTECTION

Also Published As

Publication number Publication date
FR3104807A1 (en) 2021-06-18

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