FR2395575A1 - Gaz isolant utilisable dans un appareillage electrique a haute tension - Google Patents
Gaz isolant utilisable dans un appareillage electrique a haute tensionInfo
- Publication number
- FR2395575A1 FR2395575A1 FR7818044A FR7818044A FR2395575A1 FR 2395575 A1 FR2395575 A1 FR 2395575A1 FR 7818044 A FR7818044 A FR 7818044A FR 7818044 A FR7818044 A FR 7818044A FR 2395575 A1 FR2395575 A1 FR 2395575A1
- Authority
- FR
- France
- Prior art keywords
- high voltage
- shell
- volume
- gas
- electrical equipment
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/16—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances gases
-
- 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
- H02B13/055—Features relating to the gas
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Organic Insulating Materials (AREA)
- Gas-Insulated Switchgears (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
L'invention concerne un appareillage à haute tension comprenant une enveloppe extérieure à faible potentiel ayant des particules conductrices contaminantes, une électrode intérieure à potentiel élevé, maintenue dans l'enveloppe par des supports isolants et un gaz isolant remplissant l'enveloppe et isolant électriquement l'électrode de l'enveloppe. Ce gaz est sous une pression de 4,00 à 14,5 atmosphères absolues et comprend 18 à 65 % en volume d'hexafluorure de soufre sous une pression partielle de 2,9 à 3,4 atmosphères absolues, et 33 à 80 % en volume d'hélium sous une pression partielle de 1,00 à 11,5 atmosphères absolues. Application à l'isolation par un gaz, d'appareillage tel qu'une ligne de transmission à haute tension.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/808,571 US4190733A (en) | 1977-06-21 | 1977-06-21 | High-voltage electrical apparatus utilizing an insulating gas of sulfur hexafluoride and helium |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2395575A1 true FR2395575A1 (fr) | 1979-01-19 |
Family
ID=25199138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7818044A Withdrawn FR2395575A1 (fr) | 1977-06-21 | 1978-06-16 | Gaz isolant utilisable dans un appareillage electrique a haute tension |
Country Status (7)
Country | Link |
---|---|
US (1) | US4190733A (fr) |
JP (1) | JPS548900A (fr) |
CA (1) | CA1107360A (fr) |
DE (1) | DE2827298A1 (fr) |
FR (1) | FR2395575A1 (fr) |
GB (1) | GB1570163A (fr) |
IT (1) | IT1096551B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006680A1 (fr) * | 1978-06-26 | 1980-01-09 | Allied Corporation | Appareils avec un mélange gazeux diélectrique dans un champ essentiellement uniforme |
FR2496273A1 (fr) * | 1980-12-12 | 1982-06-18 | Cables De Lyon Geoffroy Delore | Sonde pour signaux electriques haute tension et haute frequence |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4637556A (en) * | 1985-07-26 | 1987-01-20 | Combustion Engineering, Inc. | High efficiency separator system |
JPH01267921A (ja) * | 1988-04-19 | 1989-10-25 | Omron Tateisi Electron Co | 密封型継電器 |
JP3119125B2 (ja) * | 1995-06-30 | 2000-12-18 | 株式会社日立製作所 | ガス絶縁送電線路 |
US5742002A (en) * | 1995-07-20 | 1998-04-21 | Andrew Corporation | Air-dielectric coaxial cable with hollow spacer element |
JP4545362B2 (ja) * | 2001-09-19 | 2010-09-15 | 三菱電機株式会社 | ガス絶縁開閉装置 |
JP4879936B2 (ja) * | 2008-06-18 | 2012-02-22 | 三菱電機株式会社 | ガス充填検査装置及びガス漏れ検査方法 |
US20110226503A1 (en) * | 2010-03-17 | 2011-09-22 | Bolin Philip C | Gas insulated busbar particle trap |
MX2013006751A (es) * | 2010-12-14 | 2013-07-17 | Abb Technology Ag | Medio de aislamiento dielectrico. |
CN203596185U (zh) | 2011-04-07 | 2014-05-14 | 3M创新有限公司 | 高速传输电缆 |
WO2012138729A1 (fr) | 2011-04-07 | 2012-10-11 | 3M Innovative Properties Company | Câble de transmission grande vitesse |
US10186842B2 (en) | 2016-04-01 | 2019-01-22 | Ripd Ip Development Ltd | Gas discharge tubes and methods and electrical systems including same |
US10685805B2 (en) | 2018-11-15 | 2020-06-16 | Ripd Ip Development Ltd | Gas discharge tube assemblies |
CN110686724B (zh) * | 2019-09-04 | 2022-09-13 | 国网浙江省电力有限公司嘉兴供电公司 | 一种基于泛在电力物联网高压断路器气体检测装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2038507A (en) * | 1931-10-16 | 1936-04-21 | Condit Electrical Mfg Corp | Electric arc extinguishing medium |
US2757261A (en) * | 1951-07-19 | 1956-07-31 | Westinghouse Electric Corp | Circuit interrupters |
US2867679A (en) * | 1952-12-04 | 1959-01-06 | Gen Electric | Gas composition for cooling and insulating purposes |
US3864507A (en) * | 1974-02-25 | 1975-02-04 | Aluminum Co Of America | Electrical conductor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2221670A (en) * | 1937-07-27 | 1940-11-12 | Gen Electric | Gas-insulated electric device |
US3792188A (en) * | 1972-08-21 | 1974-02-12 | Ite Imperial Corp | Conductive particle trap for high-power, gas-insulated transmission system |
-
1977
- 1977-06-21 US US05/808,571 patent/US4190733A/en not_active Expired - Lifetime
-
1978
- 1978-05-08 GB GB18222/78A patent/GB1570163A/en not_active Expired
- 1978-05-11 CA CA303,093A patent/CA1107360A/fr not_active Expired
- 1978-06-16 FR FR7818044A patent/FR2395575A1/fr not_active Withdrawn
- 1978-06-19 IT IT24681/78A patent/IT1096551B/it active
- 1978-06-20 JP JP7383278A patent/JPS548900A/ja active Pending
- 1978-06-21 DE DE19782827298 patent/DE2827298A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2038507A (en) * | 1931-10-16 | 1936-04-21 | Condit Electrical Mfg Corp | Electric arc extinguishing medium |
US2757261A (en) * | 1951-07-19 | 1956-07-31 | Westinghouse Electric Corp | Circuit interrupters |
US2867679A (en) * | 1952-12-04 | 1959-01-06 | Gen Electric | Gas composition for cooling and insulating purposes |
US3864507A (en) * | 1974-02-25 | 1975-02-04 | Aluminum Co Of America | Electrical conductor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006680A1 (fr) * | 1978-06-26 | 1980-01-09 | Allied Corporation | Appareils avec un mélange gazeux diélectrique dans un champ essentiellement uniforme |
FR2496273A1 (fr) * | 1980-12-12 | 1982-06-18 | Cables De Lyon Geoffroy Delore | Sonde pour signaux electriques haute tension et haute frequence |
Also Published As
Publication number | Publication date |
---|---|
US4190733A (en) | 1980-02-26 |
CA1107360A (fr) | 1981-08-18 |
JPS548900A (en) | 1979-01-23 |
GB1570163A (en) | 1980-06-25 |
IT1096551B (it) | 1985-08-26 |
IT7824681A0 (it) | 1978-06-19 |
DE2827298A1 (de) | 1979-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |