FR2688339B1 - HIGH RATE SELF-DISCONNECTING CIRCUIT BREAKER AND APPLICATION TO A CELL AND A MEDIUM VOLTAGE STATION. - Google Patents

HIGH RATE SELF-DISCONNECTING CIRCUIT BREAKER AND APPLICATION TO A CELL AND A MEDIUM VOLTAGE STATION.

Info

Publication number
FR2688339B1
FR2688339B1 FR9202511A FR9202511A FR2688339B1 FR 2688339 B1 FR2688339 B1 FR 2688339B1 FR 9202511 A FR9202511 A FR 9202511A FR 9202511 A FR9202511 A FR 9202511A FR 2688339 B1 FR2688339 B1 FR 2688339B1
Authority
FR
France
Prior art keywords
medium voltage
cell
application
circuit breaker
high rate
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
FR9202511A
Other languages
French (fr)
Other versions
FR2688339A1 (en
Inventor
Paul Rozier
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Priority to FR9202511A priority Critical patent/FR2688339B1/en
Priority to ES93400533T priority patent/ES2096232T3/en
Priority to AT93400533T priority patent/ATE148260T1/en
Priority to EP93400533A priority patent/EP0559552B1/en
Priority to DE69307560T priority patent/DE69307560T2/en
Publication of FR2688339A1 publication Critical patent/FR2688339A1/en
Application granted granted Critical
Publication of FR2688339B1 publication Critical patent/FR2688339B1/en
Priority to GR970400617T priority patent/GR3022930T3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01H33/04—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

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Push-Button Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Primary Cells (AREA)
  • Hybrid Cells (AREA)
  • Particle Accelerators (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

Multipole load break switch for high nominal intensity comprising, for each pole, an insulating bushing enclosing a vacuum bulb (14) and two conductive blades (7, 8) for the flow of the permanent current, the bushings being integral with a common metallic supporting profile (4) placed at earth potential and shrouding a common shaft for operating the vacuum bulbs, actuated by a mechanism contained in a box integral with the profile, the elements for connection of the bushings of the poles being arranged so that, when the profile pivots, the current is switched from the blades (7, 8) to the vacuum bulbs (14). The invention applies to the construction of medium voltage cells and installations with high nominal intensity.
FR9202511A 1992-03-03 1992-03-03 HIGH RATE SELF-DISCONNECTING CIRCUIT BREAKER AND APPLICATION TO A CELL AND A MEDIUM VOLTAGE STATION. Expired - Fee Related FR2688339B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9202511A FR2688339B1 (en) 1992-03-03 1992-03-03 HIGH RATE SELF-DISCONNECTING CIRCUIT BREAKER AND APPLICATION TO A CELL AND A MEDIUM VOLTAGE STATION.
ES93400533T ES2096232T3 (en) 1992-03-03 1993-03-02 SELF-DISCONNECTING CIRCUIT BREAKER WITH HIGH NOMINAL INTENSITY AND APPLICATION TO A CELL AND A POSITION AT MEDIUM VOLTAGE.
AT93400533T ATE148260T1 (en) 1992-03-03 1993-03-02 LOAD DISCONNECTOR FOR HIGH NOMINAL INTENSITY AND USE FOR CELL AND MEDIUM VOLTAGE SYSTEMS
EP93400533A EP0559552B1 (en) 1992-03-03 1993-03-02 Load break switch for high nominal intensity and its use in a cell and in a medium voltage installation
DE69307560T DE69307560T2 (en) 1992-03-03 1993-03-02 Switch disconnectors for high nominal intensity and use for cells and for medium voltage systems
GR970400617T GR3022930T3 (en) 1992-03-03 1997-03-26 Load break switch for high nominal intensity and its use in a cell and in a medium voltage installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202511A FR2688339B1 (en) 1992-03-03 1992-03-03 HIGH RATE SELF-DISCONNECTING CIRCUIT BREAKER AND APPLICATION TO A CELL AND A MEDIUM VOLTAGE STATION.

Publications (2)

Publication Number Publication Date
FR2688339A1 FR2688339A1 (en) 1993-09-10
FR2688339B1 true FR2688339B1 (en) 1994-04-15

Family

ID=9427281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202511A Expired - Fee Related FR2688339B1 (en) 1992-03-03 1992-03-03 HIGH RATE SELF-DISCONNECTING CIRCUIT BREAKER AND APPLICATION TO A CELL AND A MEDIUM VOLTAGE STATION.

Country Status (6)

Country Link
EP (1) EP0559552B1 (en)
AT (1) ATE148260T1 (en)
DE (1) DE69307560T2 (en)
ES (1) ES2096232T3 (en)
FR (1) FR2688339B1 (en)
GR (1) GR3022930T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000353460A (en) * 1999-06-09 2000-12-19 Mitsubishi Electric Corp Circuit breaker
DE10224449B3 (en) * 2002-05-29 2004-02-05 Siemens Ag Electrical switching device
DE10316722B4 (en) 2003-04-09 2005-03-03 Siemens Ag Umlenkhebel
US9691574B2 (en) 2012-06-12 2017-06-27 Hubbell Incorporated Medium or high voltage switch bushing
DE102013221910A1 (en) * 2013-10-29 2015-04-30 Siemens Aktiengesellschaft Electric switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646294A (en) * 1970-12-31 1972-02-29 Itt Switch
US3824359A (en) * 1972-10-06 1974-07-16 Mc Graw Edison Co Vacuum loadbreak switch
DE2934776C2 (en) * 1979-08-28 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Medium voltage switch disconnectors.
FR2526581B1 (en) * 1982-05-10 1985-07-19 Merlin Gerin DEVICE FOR CONTROLLING THE POLES OF A HIGH VOLTAGE MULTIPOLAR CIRCUIT BREAKER
CH668334A5 (en) * 1986-08-22 1988-12-15 App Gardy Societe Anonyme Alternating current circuit breaker with vacuum chamber - sepd. by insulating layer from wall of insulator module

Also Published As

Publication number Publication date
GR3022930T3 (en) 1997-06-30
FR2688339A1 (en) 1993-09-10
DE69307560T2 (en) 1997-05-07
EP0559552A1 (en) 1993-09-08
DE69307560D1 (en) 1997-03-06
EP0559552B1 (en) 1997-01-22
ES2096232T3 (en) 1997-03-01
ATE148260T1 (en) 1997-02-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse