WO2004017348A3 - Drive mechanism for switching installation and method for operating it - Google Patents

Drive mechanism for switching installation and method for operating it Download PDF

Info

Publication number
WO2004017348A3
WO2004017348A3 PCT/NL2003/000587 NL0300587W WO2004017348A3 WO 2004017348 A3 WO2004017348 A3 WO 2004017348A3 NL 0300587 W NL0300587 W NL 0300587W WO 2004017348 A3 WO2004017348 A3 WO 2004017348A3
Authority
WO
WIPO (PCT)
Prior art keywords
drive mechanism
circuit breakers
vacuum circuit
energy storage
transfer means
Prior art date
Application number
PCT/NL2003/000587
Other languages
French (fr)
Other versions
WO2004017348A2 (en
Inventor
Gerhardus Leonardus Nitert
Original Assignee
Eaton Electric Nv
Gerhardus Leonardus Nitert
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 Eaton Electric Nv, Gerhardus Leonardus Nitert filed Critical Eaton Electric Nv
Priority to AU2003261668A priority Critical patent/AU2003261668B2/en
Priority to NZ538588A priority patent/NZ538588A/en
Priority to EP03788182A priority patent/EP1529299B1/en
Priority to DK03788182T priority patent/DK1529299T3/en
Priority to DE60312169T priority patent/DE60312169T2/en
Publication of WO2004017348A2 publication Critical patent/WO2004017348A2/en
Publication of WO2004017348A3 publication Critical patent/WO2004017348A3/en

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
    • 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
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • 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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • H01H5/10—Energy stored by deformation of elastic members by compression or extension of coil springs one end of spring being fixedly connected to the stationary or movable part of the switch and the other end reacting with a movable or stationary rigid member respectively through pins, cams, toothed or other shaped surfaces

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanical Operated Clutches (AREA)
  • Lock And Its Accessories (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Drive mechanism for the synchronous operation of a plurality of vacuum circuit breakers (35). It comprises energy storage means (6), conversion means (37) for converting energy stored in the energy storage means (6) into an operation of switching off the vacuum circuit breakers (35) and for switching on the vacuum circuit breakers (35), in which latter process energy is simultaneously stored in the energy storage means (6). The conversion means (37) comprise first transfer means which can move substantially in a first direction and second transfer means which can move substantially in a second direction. The conversion means also comprise at least one connecting rod (4, 4'), which on one side (23, 23') is rotatably secured to the first transfer means and on a second side (22, 22') is rotatably secured to the second transfer means. The drive mechanism also comprises a trip mechanism which interacts with the drive mechanism and a disconnector drive mechanism (70) for the simultaneous operation of disconnectors (73).
PCT/NL2003/000587 2002-08-15 2003-08-15 Drive mechanism for switching installation and method for operating it WO2004017348A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2003261668A AU2003261668B2 (en) 2002-08-15 2003-08-15 Drive mechanism for switching installation and method for operating it
NZ538588A NZ538588A (en) 2002-08-15 2003-08-15 Drive mechanism for switching installation and method for operating it
EP03788182A EP1529299B1 (en) 2002-08-15 2003-08-15 Drive mechanism for switching installation, and method for operating it
DK03788182T DK1529299T3 (en) 2002-08-15 2003-08-15 Clutch installation drive mechanism and method of operating it
DE60312169T DE60312169T2 (en) 2002-08-15 2003-08-15 DRIVE DEVICE AND METHOD FOR OPERATING A CIRCUIT ARRANGEMENT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1021286A NL1021286C2 (en) 2002-08-15 2002-08-15 Drive mechanism for switching installation and method for operating it.
NL1021286 2002-08-15

Publications (2)

Publication Number Publication Date
WO2004017348A2 WO2004017348A2 (en) 2004-02-26
WO2004017348A3 true WO2004017348A3 (en) 2004-06-10

Family

ID=31885131

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2003/000587 WO2004017348A2 (en) 2002-08-15 2003-08-15 Drive mechanism for switching installation and method for operating it

Country Status (10)

Country Link
EP (1) EP1529299B1 (en)
AT (1) ATE355603T1 (en)
AU (1) AU2003261668B2 (en)
DE (1) DE60312169T2 (en)
DK (1) DK1529299T3 (en)
ES (1) ES2281684T3 (en)
NL (1) NL1021286C2 (en)
NZ (1) NZ538588A (en)
PT (1) PT1529299E (en)
WO (1) WO2004017348A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2172956B1 (en) * 2008-10-03 2013-02-13 Schneider Electric Industries SAS A mechanism for the synchronized operation of closing and opening of a switching device and a selector device in a switchgear
FR3044162B1 (en) * 2015-11-20 2023-05-12 Schneider Electric Ind Sas ELECTRICAL PROTECTION DEVICE AND IN PARTICULAR MEDIUM VOLTAGE ELECTRIC CIRCUIT BREAKER
CN110364377B (en) * 2018-03-26 2022-05-03 施耐德电器工业公司 Change-over switch mechanism and dual-power automatic change-over switch comprising same
CN110661338A (en) * 2019-09-20 2020-01-07 华为技术有限公司 Power distribution system and control method thereof
DE102020202689B4 (en) * 2020-03-03 2022-06-09 Siemens Aktiengesellschaft Switching arrangement for medium voltage
GB2600764B (en) * 2020-11-10 2023-02-08 Eaton Intelligent Power Ltd Operating mechanism for opening and closing at least two contacts simultaneously

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214550A (en) * 1962-05-02 1965-10-26 Westinghouse Electric Corp Circuit interrupters with crossbars captively related to piston structures
DE1221338B (en) * 1963-07-23 1966-07-21 Calor Emag Elektrizitaets Ag Multiphase high-voltage switchgear encapsulated in insulating material
US3349208A (en) * 1962-07-27 1967-10-24 Ite Circuit Breaker Ltd Toggle lever actuated manuallyoperated circuit controller
US4253003A (en) * 1978-05-31 1981-02-24 S & C Electric Company High voltage switch operating mechanism
DE3147016A1 (en) * 1981-11-27 1983-06-01 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen High-voltage switch
US4587390A (en) * 1985-01-07 1986-05-06 Golden Gate Switchboard Co. Vacuum circuit breaker
EP0450194A1 (en) * 1988-12-08 1991-10-09 Holec Systemen En Componenten B.V. Switch drive mechanism
GB2253305A (en) * 1991-02-28 1992-09-02 Gold Star Instr & Electrics A two-link, trip-free mechanism for operating a switch
DE29917860U1 (en) * 1999-09-30 2000-02-17 Siemens Ag Drive for a circuit breaker pole module

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214550A (en) * 1962-05-02 1965-10-26 Westinghouse Electric Corp Circuit interrupters with crossbars captively related to piston structures
US3349208A (en) * 1962-07-27 1967-10-24 Ite Circuit Breaker Ltd Toggle lever actuated manuallyoperated circuit controller
DE1221338B (en) * 1963-07-23 1966-07-21 Calor Emag Elektrizitaets Ag Multiphase high-voltage switchgear encapsulated in insulating material
US4253003A (en) * 1978-05-31 1981-02-24 S & C Electric Company High voltage switch operating mechanism
DE3147016A1 (en) * 1981-11-27 1983-06-01 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen High-voltage switch
US4587390A (en) * 1985-01-07 1986-05-06 Golden Gate Switchboard Co. Vacuum circuit breaker
EP0450194A1 (en) * 1988-12-08 1991-10-09 Holec Systemen En Componenten B.V. Switch drive mechanism
GB2253305A (en) * 1991-02-28 1992-09-02 Gold Star Instr & Electrics A two-link, trip-free mechanism for operating a switch
DE29917860U1 (en) * 1999-09-30 2000-02-17 Siemens Ag Drive for a circuit breaker pole module

Also Published As

Publication number Publication date
ATE355603T1 (en) 2006-03-15
EP1529299B1 (en) 2007-02-28
AU2003261668B2 (en) 2007-08-02
ES2281684T3 (en) 2007-10-01
DK1529299T3 (en) 2007-06-04
WO2004017348A2 (en) 2004-02-26
EP1529299A2 (en) 2005-05-11
NZ538588A (en) 2007-01-26
DE60312169D1 (en) 2007-04-12
NL1021286C2 (en) 2004-03-03
PT1529299E (en) 2007-06-06
AU2003261668A1 (en) 2004-03-03
DE60312169T2 (en) 2007-11-22

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