PL331466A1 - Gas-insulated switchgear employing sf 6 gas for power distribution networks - Google Patents

Gas-insulated switchgear employing sf 6 gas for power distribution networks

Info

Publication number
PL331466A1
PL331466A1 PL97331466A PL33146697A PL331466A1 PL 331466 A1 PL331466 A1 PL 331466A1 PL 97331466 A PL97331466 A PL 97331466A PL 33146697 A PL33146697 A PL 33146697A PL 331466 A1 PL331466 A1 PL 331466A1
Authority
PL
Poland
Prior art keywords
switch
load
gas
transformer
phases
Prior art date
Application number
PL97331466A
Other versions
PL187349B1 (en
Inventor
Rolf Dirks
Michael Kurrat
Bruno Schemmann
Original Assignee
Felten & Guilleaume Ag
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 Felten & Guilleaume Ag filed Critical Felten & Guilleaume Ag
Publication of PL331466A1 publication Critical patent/PL331466A1/en
Publication of PL187349B1 publication Critical patent/PL187349B1/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • 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
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/187—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet comprising a hollow annular arc runner and a central contact between which a radially drawn arc rotates
    • 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)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Organic Insulating Materials (AREA)

Abstract

An SF6 gas-isolated switch installation for several switchboard sections, each with a three-pole separating switch and an earthing device. A switchboard section is equipped with a separating switch designed as a transformer switch. This can be a load-break switch, whose phases are combined with cutouts, or a load-isolating breaker. The switch installation has for the support of mobile switch contacts and the connection of cables and/or cutouts appropriate lead-throughs in the housing walls and switch shafts mounted on said walls, as well as omnibus bars for the fixed contact of phases L1, L2 and L3, and individual phase quenching devices directly connected to the omnibus bars (9). The quenching devices of the load-break switches that do not function as as transformer switches are equipped with sheet steel quenching chambers. Breaking ability must be enhanced with no extra space requirement. For this purpose blow-out coils (13, 13a) are introduced according to an arrangement which when in off position meets the requirements for a disconnected section, with a contact arrangement corresponding to the remaining load-break switches for the three phases of the switch designed as a transformer switch.
PL97331466A 1996-08-07 1999-02-05 Gas-insulated switchgear employing sf 6 gas for power distribution networks PL187349B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19631817A DE19631817C1 (en) 1996-08-07 1996-08-07 SF¶6¶ gas-insulated switchgear for distribution networks
PCT/EP1997/004241 WO1998006120A1 (en) 1996-08-07 1997-08-04 Sf6 gas-insulated switch installation for electricity distribution supply networks

Publications (2)

Publication Number Publication Date
PL331466A1 true PL331466A1 (en) 1999-07-19
PL187349B1 PL187349B1 (en) 2004-06-30

Family

ID=7801988

Family Applications (1)

Application Number Title Priority Date Filing Date
PL97331466A PL187349B1 (en) 1996-08-07 1999-02-05 Gas-insulated switchgear employing sf 6 gas for power distribution networks

Country Status (11)

Country Link
EP (1) EP0917721B1 (en)
KR (1) KR100297622B1 (en)
CN (1) CN1205633C (en)
AT (1) ATE216126T1 (en)
BR (1) BR9710807A (en)
CZ (1) CZ296238B6 (en)
DE (1) DE19631817C1 (en)
ES (1) ES2174281T3 (en)
NO (1) NO317118B1 (en)
PL (1) PL187349B1 (en)
WO (1) WO1998006120A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19813217C1 (en) * 1998-03-26 1999-11-25 Felten & Guilleaume Ag Quenching coil for gas-insulated switch disconnectors
DE10131018C1 (en) * 2001-06-27 2003-01-23 Siemens Ag Power switch for medium voltage network plane, has opening in switch chamber allowing gas to flow into auto-compression gas space during opening of switch contacts
DE102008031468B3 (en) * 2008-07-01 2010-04-08 Siemens Aktiengesellschaft Switch-disconnector with an arc-extinguishing device
DE202011110166U1 (en) * 2011-02-18 2013-01-18 Schneider Electric Sachsenwerk Gmbh Cooling device for an electrical switchgear, in particular of medium and high voltage engineering
CN102646965A (en) * 2011-02-22 2012-08-22 李彬雄 Smart switch and power distribution network system adopting same
CN103198957A (en) * 2013-03-19 2013-07-10 启东德佳电器配件有限公司 Improved low-voltage disconnecting switch
CN107910225A (en) * 2017-11-24 2018-04-13 周敬存 A kind of arc-control device and its arc-suppressing method on ring main unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE6006T1 (en) * 1978-11-28 1984-02-15 South Wales Switchgear Limited ELECTRICAL SWITCHGEAR.
EP0020045B1 (en) * 1979-05-25 1984-03-14 South Wales Switchgear Limited Electrical switchgear
DE3271488D1 (en) * 1981-02-03 1986-07-10 South Wales Switchgear Electrical switchgear
FI78195C (en) * 1986-10-27 1989-06-12 Stroemberg Oy Ab Switch
EP0313106B1 (en) * 1987-03-12 1992-12-16 Merlin Gerin Limited Electrical switchgear
DE3820489A1 (en) * 1988-06-16 1989-12-21 Felten & Guilleaume Energie Encapsulated switch disconnector arrangement
DE4011397C2 (en) * 1990-04-09 1995-08-03 Felten & Guilleaume Energie Gas-insulated switchgear for use in power distribution stations
US5464956A (en) * 1994-04-08 1995-11-07 S&C Electric Company Rotating arc interrupter for loadbreak switch

Also Published As

Publication number Publication date
PL187349B1 (en) 2004-06-30
CN1227663A (en) 1999-09-01
ATE216126T1 (en) 2002-04-15
DE19631817C1 (en) 1998-03-12
KR20000029814A (en) 2000-05-25
BR9710807A (en) 2000-01-11
NO990532D0 (en) 1999-02-04
NO317118B1 (en) 2004-08-16
ES2174281T3 (en) 2002-11-01
KR100297622B1 (en) 2001-09-29
EP0917721B1 (en) 2002-04-10
CZ37999A3 (en) 1999-05-12
WO1998006120A1 (en) 1998-02-12
NO990532L (en) 1999-02-04
EP0917721A1 (en) 1999-05-26
CZ296238B6 (en) 2006-02-15
CN1205633C (en) 2005-06-08

Similar Documents

Publication Publication Date Title
KR20070008571A (en) Encapsulated, gas-insulated switching installation
EP1226596B1 (en) Compact-structure three-pole apparatus for electric stations
US20080217153A1 (en) Insulating Body For a Medium-Voltage Switchgear Assembly
JP2009027767A (en) Vacuum insulation switchgear
EP3062403B1 (en) Gas-insulated switchgear
CA2147085A1 (en) Metal-enclosed gas-filled switchgear units
DE59303800D1 (en) Metal-enclosed, SF6 insulated switchgear with a busbar arrangement
EP0093225A3 (en) Medium voltage gas-insulated metal-clad switchgear
PL331466A1 (en) Gas-insulated switchgear employing sf 6 gas for power distribution networks
CN1022001C (en) Enclosed load-break switch unit
DE59105489D1 (en) Metal-enclosed, pressurized gas-insulated switchgear for compact network stations in the medium-voltage range.
EP1226640B1 (en) Line circuit-breaker device with side control
SU1663672A1 (en) Factory-assembled switch-gear
GB2083951A (en) High voltage electrical equipment
EP0114179A3 (en) Medium voltage gas-insulated switchgear
EP3716422A1 (en) Gas-insulated switchgear for electric distribution networks
WO2004109877A3 (en) Switchgear comprising disconnecting switches integrated into an outdoor bushing
ES2082022T3 (en) ELECTRIC MANEUVER EQUIPMENT WITH GAS INSULATION FOR ITS APPLICATION IN NETWORK DISTRIBUTION STATIONS.
RU12294U1 (en) DEVICE COMPLETE DISTRIBUTION SERIES K-104M (K-104 MS1)
RU25651U1 (en) CAMERA COMBINED ONE-SIDED SERVICE (CSR)
SU370690A1 (en) COMPOTECTIVE DISTRIBUTION DEVICE
JP2004120945A (en) Composite-type gas-insulated switchgear
MY131314A (en) Metal-enclosed, sf6 gas-filled switchgear with a busbar arrangement

Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20110804