FR2953982B1 - DEVICE FOR INSERTING RESISTANCE IN A CURRENT STRONG SWITCH - Google Patents

DEVICE FOR INSERTING RESISTANCE IN A CURRENT STRONG SWITCH

Info

Publication number
FR2953982B1
FR2953982B1 FR0958981A FR0958981A FR2953982B1 FR 2953982 B1 FR2953982 B1 FR 2953982B1 FR 0958981 A FR0958981 A FR 0958981A FR 0958981 A FR0958981 A FR 0958981A FR 2953982 B1 FR2953982 B1 FR 2953982B1
Authority
FR
France
Prior art keywords
current strong
strong switch
inserting resistance
resistance
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.)
Expired - Fee Related
Application number
FR0958981A
Other languages
French (fr)
Other versions
FR2953982A1 (en
Inventor
Andre Cimala
Gwenael Marquezin
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.)
General Electric Technology GmbH
Original Assignee
Areva T&D 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 Areva T&D SAS filed Critical Areva T&D SAS
Priority to FR0958981A priority Critical patent/FR2953982B1/en
Publication of FR2953982A1 publication Critical patent/FR2953982A1/en
Application granted granted Critical
Publication of FR2953982B1 publication Critical patent/FR2953982B1/en
Expired - Fee Related 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch
    • 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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes
FR0958981A 2009-12-15 2009-12-15 DEVICE FOR INSERTING RESISTANCE IN A CURRENT STRONG SWITCH Expired - Fee Related FR2953982B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0958981A FR2953982B1 (en) 2009-12-15 2009-12-15 DEVICE FOR INSERTING RESISTANCE IN A CURRENT STRONG SWITCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0958981A FR2953982B1 (en) 2009-12-15 2009-12-15 DEVICE FOR INSERTING RESISTANCE IN A CURRENT STRONG SWITCH

Publications (2)

Publication Number Publication Date
FR2953982A1 FR2953982A1 (en) 2011-06-17
FR2953982B1 true FR2953982B1 (en) 2013-02-22

Family

ID=42341412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0958981A Expired - Fee Related FR2953982B1 (en) 2009-12-15 2009-12-15 DEVICE FOR INSERTING RESISTANCE IN A CURRENT STRONG SWITCH

Country Status (1)

Country Link
FR (1) FR2953982B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831134C2 (en) * 1978-07-13 1980-08-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Metal-enclosed, pressurized gas-insulated high-voltage switchgear
EP0022535B1 (en) * 1979-07-16 1983-02-16 Licentia Patent-Verwaltungs-GmbH High voltage circuit breaker
FR2553926B1 (en) * 1983-10-24 1986-08-01 Merlin Gerin HIGH VOLTAGE CIRCUIT BREAKER WITH CLOSING RESISTORS

Also Published As

Publication number Publication date
FR2953982A1 (en) 2011-06-17

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Legal Events

Date Code Title Description
CA Change of address

Effective date: 20121204

CD Change of name or company name

Owner name: ALSTOM GRID SAS, FR

Effective date: 20121204

TP Transmission of property

Owner name: ALSTOM TECHNOLOGY LTD, CH

Effective date: 20130710

PLFP Fee payment

Year of fee payment: 7

ST Notification of lapse

Effective date: 20170831