CA1177918A - Hybrid particle traps and conditioning procedure for gas insulated transmission lines - Google Patents

Hybrid particle traps and conditioning procedure for gas insulated transmission lines

Info

Publication number
CA1177918A
CA1177918A CA000389107A CA389107A CA1177918A CA 1177918 A CA1177918 A CA 1177918A CA 000389107 A CA000389107 A CA 000389107A CA 389107 A CA389107 A CA 389107A CA 1177918 A CA1177918 A CA 1177918A
Authority
CA
Canada
Prior art keywords
outer sheath
voltage
inner conductor
time
transmission line
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
CA000389107A
Other languages
English (en)
French (fr)
Inventor
Steinar J. Dale
Alan H. Cookson
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1177918A publication Critical patent/CA1177918A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/063—Totally-enclosed installations, e.g. in metal casings filled with oil or gas
    • H02G5/065—Particle traps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Installation Of Bus-Bars (AREA)
  • Electrostatic Separation (AREA)
  • Insulated Conductors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CA000389107A 1980-11-14 1981-10-30 Hybrid particle traps and conditioning procedure for gas insulated transmission lines Expired CA1177918A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US206,755 1980-11-14
US06/206,755 US4330682A (en) 1980-11-14 1980-11-14 Hybrid particle traps and conditioning procedure for gas insulated transmission lines

Publications (1)

Publication Number Publication Date
CA1177918A true CA1177918A (en) 1984-11-13

Family

ID=22767804

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000389107A Expired CA1177918A (en) 1980-11-14 1981-10-30 Hybrid particle traps and conditioning procedure for gas insulated transmission lines

Country Status (7)

Country Link
US (1) US4330682A (en:Method)
JP (1) JPS57110013A (en:Method)
KR (1) KR880002126B1 (en:Method)
AU (1) AU542011B2 (en:Method)
CA (1) CA1177918A (en:Method)
GB (1) GB2087635B (en:Method)
SE (1) SE454552B (en:Method)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900001481B1 (ko) * 1984-04-18 1990-03-12 가부시기가이샤 히다찌세이사꾸쇼 가스절연 전기기기 및 그 조립방법
EP1312926A1 (en) * 2001-11-20 2003-05-21 Abb Research Ltd. Binary voltage indicator
US7473301B2 (en) * 2002-09-17 2009-01-06 Euv Llc Adhesive particle shielding
US8189323B2 (en) * 2008-12-02 2012-05-29 Mitsubishi Electric Corporation Gas-insulated switchgear apparatus
JP5425591B2 (ja) * 2008-12-02 2014-02-26 三菱電機株式会社 ガス絶縁開閉装置
US20110226503A1 (en) * 2010-03-17 2011-09-22 Bolin Philip C Gas insulated busbar particle trap
FR2963172B1 (fr) 2010-07-22 2012-08-31 Areva T & D Sas Ligne de transport d'electricite a isolation gazeuse
JP5554746B2 (ja) * 2011-05-06 2014-07-23 株式会社日立製作所 ガス絶縁母線及びガス絶縁母線の異物除去方法
CN104707835A (zh) * 2015-01-26 2015-06-17 山东泰开高压开关有限公司 一种800kV封闭式组合电器母线设备金属微粒捕集与消除装置
CN110661220B (zh) * 2019-07-11 2021-10-22 平高集团有限公司 一种微粒捕捉结构及高压导体绝缘支撑结构
CN111403128B (zh) * 2020-04-02 2021-10-08 国家电网有限公司 一种用于直流输电的支柱绝缘子及直流输电设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH493274A (fr) * 1967-07-13 1970-07-15 High Voltage Engineering Corp Procédé et appareil pour enlever les particules indésirables du champ électrique d'un appareil à haute tension
US3765941A (en) * 1971-01-04 1973-10-16 Rca Corp Method of preventing inoperation of a component by loose particles of material
US3814879A (en) * 1971-03-09 1974-06-04 Westinghouse Electric Corp Circuit interrupter with improved trap for removing particles from fluid insulating material
US3792188A (en) * 1972-08-21 1974-02-12 Ite Imperial Corp Conductive particle trap for high-power, gas-insulated transmission system
US3911937A (en) * 1974-02-21 1975-10-14 Westinghouse Electric Corp Adherent coating for captivating small particles in gas-insulated electrical equipment
US4064353A (en) * 1976-09-15 1977-12-20 Westinghouse Electric Corporation Gas insulated transmission line with particle trap
US4084064A (en) * 1977-09-02 1978-04-11 Westinghouse Electric Corporation Particle trap contact for gas insulated transmission lines

Also Published As

Publication number Publication date
JPS57110013A (en) 1982-07-08
SE8106740L (sv) 1982-05-15
KR880002126B1 (ko) 1988-10-15
GB2087635B (en) 1984-06-06
JPH0224086B2 (en:Method) 1990-05-28
GB2087635A (en) 1982-05-26
KR830008434A (ko) 1983-11-18
AU542011B2 (en) 1985-01-31
SE454552B (sv) 1988-05-09
AU7575481A (en) 1982-05-20
US4330682A (en) 1982-05-18

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Legal Events

Date Code Title Description
MKEX Expiry