GB753375A - Metal-clad electric high voltage switchgear - Google Patents

Metal-clad electric high voltage switchgear

Info

Publication number
GB753375A
GB753375A GB6540/54A GB654054A GB753375A GB 753375 A GB753375 A GB 753375A GB 6540/54 A GB6540/54 A GB 6540/54A GB 654054 A GB654054 A GB 654054A GB 753375 A GB753375 A GB 753375A
Authority
GB
United Kingdom
Prior art keywords
movable
conductor
air
oil
isolator
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
Application number
GB6540/54A
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.)
Moser Glaser and Co AG
A Reyrolle and Co Ltd
Original Assignee
Moser Glaser and Co AG
A Reyrolle and Co Ltd
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 Moser Glaser and Co AG, A Reyrolle and Co Ltd filed Critical Moser Glaser and Co AG
Publication of GB753375A publication Critical patent/GB753375A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/01—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with resin casing
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/045—Details of casing, e.g. gas tightness
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/005—Electrical connection between switchgear cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Insulators (AREA)

Abstract

753,375. Switchgear structures. MOSERGLASER & CO. AKT.-GES., and REYROLLE & CO., Ltd., A. March 5, 1954 [March 6, 1953], No. 6540/54. Class 38(5) Metal-clad, high-voltage switch gear has all the individual pieces of equipment embedded in synthetic resin and connected with one another plugwise, the joints between them being filled with high dielectric strength fluid or solid insulation. The equipment may be arranged in line between the cable and bushes, Fig. 7, or in 'U-form, Fig. 8 (not shown) and mounted horizontally on wheels for assembly and disassembly, or on a common screw spindle on a vertical carrier. Various kinds of joints are described (Figs. 1-5, not shown), but in Fig. 6 a joint between two bodies of resin 2, 3 is rotatable by gearing 11 ... 14 so as to cause the conductor 10 to translate, a flange 15 maintaining fluid-tightness. In Fig. 7 II and VI denote coupling members. III are isolators, IV a potential and current transformer unit, and V a circuit-breaker which may be oil-immersed, or oil-blast but as shown is air-blast, the air being admitted at 26 to drive back the movable contact 39 and then slowly escaping through a valved channel 17 having voltage-grading condensers. Each isolator comprises spherical bus end electrodes 18, 19 to which access is had by way of removable auxiliary resin bodies 21, 23, and a movable conductor 32 in an oil or air-filled channel, movable into and out of engagement with electrode 19 by an electromagnet or servomotor 20 supplied from a transformer. A channel 16 allows air to be supplied, or an earth rod to be inserted when the isolator is open. Fig. 10 shows a switch modified for duplicate bus-bar selection, the conductor 48 being movable by means of a servomotor to engage either of the busbar electrodes 27, 28 with the live electrode 29. Fig. 12 shows an isolator comprising, a conductor 52 interconnecting, the buses 50, 51, and embodying also a current transformer 60 and potential transformer 57, the resinous bodies of the fixed and movable parts being shown at 53, 54, respectively.
GB6540/54A 1961-01-27 1954-03-05 Metal-clad electric high voltage switchgear Expired GB753375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH97161A CH387135A (en) 1961-01-27 1961-01-27 Metal-enclosed high-voltage electrical switchgear

Publications (1)

Publication Number Publication Date
GB753375A true GB753375A (en) 1956-07-25

Family

ID=4199451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6540/54A Expired GB753375A (en) 1961-01-27 1954-03-05 Metal-clad electric high voltage switchgear

Country Status (3)

Country Link
CH (2) CH322444A (en)
DE (1) DE1189176B (en)
GB (1) GB753375A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379957A (en) * 1981-01-14 1983-04-12 Westinghouse Electric Corp. Modular "Y"-type enclosure elements for gas insulated substations
EP1343233A2 (en) * 2002-03-06 2003-09-10 Kabushiki Kaisha Toshiba Switchgear
WO2003088441A1 (en) 2002-04-12 2003-10-23 Mitsubishi Denki Kabushiki Kaisha Metal closed type distributor
AU2004206987B2 (en) * 2003-09-03 2008-12-04 Thew & Mccann Pty Ltd Switchgear portable earthing device
WO2013087687A1 (en) * 2011-12-13 2013-06-20 Abb Technology Ag Circuit breaker with fluid injection
US8680421B2 (en) 2009-06-12 2014-03-25 Abb Technology Ag Encapsulated switchgear
US8709303B2 (en) 2010-12-14 2014-04-29 Abb Research Ltd. Dielectric insulation medium
US8822870B2 (en) 2010-12-14 2014-09-02 Abb Technology Ltd. Dielectric insulation medium
US8916059B2 (en) 2009-06-17 2014-12-23 Abb Technology Ag Fluorinated ketones as high-voltage insulating medium
US9172221B2 (en) 2011-12-13 2015-10-27 Abb Technology Ag Converter building

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150431B (en) * 1959-07-17 1963-06-20 Siemens Ag Circuit breaker with pressure medium drive
DE1281022B (en) * 1964-12-24 1968-10-24 Licentia Gmbh Combined transducer
DE1258507B (en) * 1965-04-07 1968-01-11 Continental Elektro Ind Ag Current transformer for installation in switchgear
DD234534A1 (en) * 1985-02-01 1986-04-02 Automatisierungs Anlagenbau Ve METAL-CAPSULE GAS-INSULATED SWITCHGEAR

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379957A (en) * 1981-01-14 1983-04-12 Westinghouse Electric Corp. Modular "Y"-type enclosure elements for gas insulated substations
EP1343233A2 (en) * 2002-03-06 2003-09-10 Kabushiki Kaisha Toshiba Switchgear
EP1343233A3 (en) * 2002-03-06 2004-12-22 Kabushiki Kaisha Toshiba Switchgear
WO2003088441A1 (en) 2002-04-12 2003-10-23 Mitsubishi Denki Kabushiki Kaisha Metal closed type distributor
EP1496585A1 (en) * 2002-04-12 2005-01-12 Mitsubishi Denki Kabushiki Kaisha Metal closed type distributor
EP1496585A4 (en) * 2002-04-12 2007-01-03 Mitsubishi Electric Corp Metal closed type distributor
AU2004206987B2 (en) * 2003-09-03 2008-12-04 Thew & Mccann Pty Ltd Switchgear portable earthing device
US8680421B2 (en) 2009-06-12 2014-03-25 Abb Technology Ag Encapsulated switchgear
US8704095B2 (en) 2009-06-12 2014-04-22 Abb Technology Ag Dielectric insulation medium
US9196431B2 (en) 2009-06-12 2015-11-24 Abb Technology Ag Encapsulated switchgear
US9928973B2 (en) 2009-06-12 2018-03-27 Abb Technology Ag Dielectric insulation medium
US8916059B2 (en) 2009-06-17 2014-12-23 Abb Technology Ag Fluorinated ketones as high-voltage insulating medium
US8709303B2 (en) 2010-12-14 2014-04-29 Abb Research Ltd. Dielectric insulation medium
US8822870B2 (en) 2010-12-14 2014-09-02 Abb Technology Ltd. Dielectric insulation medium
WO2013087687A1 (en) * 2011-12-13 2013-06-20 Abb Technology Ag Circuit breaker with fluid injection
US9172221B2 (en) 2011-12-13 2015-10-27 Abb Technology Ag Converter building
US9312085B2 (en) 2011-12-13 2016-04-12 Abb Technology Ag Circuit breaker with fluid injection
US9412541B2 (en) 2011-12-13 2016-08-09 Abb Technology Ag Circuit breaker with fluid injection

Also Published As

Publication number Publication date
DE1189176B (en) 1965-03-18
CH322444A (en) 1957-06-15
CH387135A (en) 1965-01-31

Similar Documents

Publication Publication Date Title
GB753375A (en) Metal-clad electric high voltage switchgear
DE3715053A1 (en) METAL-ENCLOSED, MULTI-PHASE HIGH VOLTAGE SWITCHGEAR FILLED WITH PRESSURE GAS
DE1027759B (en) Metal-enclosed high-voltage switchgear
EP0093225B1 (en) Medium voltage gas-insulated metal-clad switchgear
EP0199891B2 (en) Connection arrangement for coupling gas-insulated switchgear
DE69308631T2 (en) Switchgear
DE2739811C2 (en) Electrical switching device with at least one switch designed as a vacuum interrupter
DE2729571C2 (en) Metal-enclosed, gas-insulated medium-voltage switchgear
DE2138456A1 (en) METAL ENCLOSED HIGH VOLTAGE SWITCHGEAR
WO2020035254A1 (en) Polyphase switchgear assembly
DE10325683B3 (en) Disconnecting switch arrangement
DE69304866T2 (en) High-voltage equipment unit for electric rail vehicles
EP1629580B1 (en) Switch assembly
DE2823056A1 (en) Small cellular, insulating gas filled switching plant - has isolators mounted in cubicles and connected to cables through bushings in casings
DE1615857C2 (en) Fully insulated metal-enclosed switchgear
DE1230115B (en) High-voltage switchgear with compressed gas-insulated switchgear
DE10325682A1 (en) Gas-insulated busbar component with outdoor bushing
DE1958837A1 (en) Metal-enclosed high-voltage switchgear
ATE2104T1 (en) OVERHEAD LINE CONNECTION TO A SUBSTATION WITH A THREE-POLE ENCLOSED, COMPRESSED GAS INSULATED HIGH VOLTAGE SWITCHGEAR.
DE915357C (en) Switching station
RU97105754A (en) UNDERGROUND ENERGY TRAIN
ATE37968T1 (en) ENCLOSED MEDIUM VOLTAGE SWITCHGEAR FILLED WITH AN INSULATING GAS.
DE960296C (en) Modular switchgear panel for high voltage purposes
CN105162014A (en) Movable transformer station
DE102019209875A1 (en) Switching device