GB753375A - Metal-clad electric high voltage switchgear - Google Patents
Metal-clad electric high voltage switchgearInfo
- 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
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.
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)
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)
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 |
-
1953
- 1953-03-06 CH CH322444D patent/CH322444A/en unknown
-
1954
- 1954-03-05 GB GB6540/54A patent/GB753375A/en not_active Expired
-
1961
- 1961-01-27 CH CH97161A patent/CH387135A/en unknown
- 1961-09-27 DE DEM50410A patent/DE1189176B/en active Pending
Cited By (18)
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 |
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