FR2416578A1 - ANTI-WELD PROTECTION DEVICE FOR OVERHEAD ELECTRIC LINES - Google Patents

ANTI-WELD PROTECTION DEVICE FOR OVERHEAD ELECTRIC LINES

Info

Publication number
FR2416578A1
FR2416578A1 FR7902233A FR7902233A FR2416578A1 FR 2416578 A1 FR2416578 A1 FR 2416578A1 FR 7902233 A FR7902233 A FR 7902233A FR 7902233 A FR7902233 A FR 7902233A FR 2416578 A1 FR2416578 A1 FR 2416578A1
Authority
FR
France
Prior art keywords
protection device
electric lines
overhead electric
weld protection
pylon
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.)
Granted
Application number
FR7902233A
Other languages
French (fr)
Other versions
FR2416578B3 (en
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.)
Energie Froide International SA
Original Assignee
Energie Froide International SA
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 Energie Froide International SA filed Critical Energie Froide International SA
Publication of FR2416578A1 publication Critical patent/FR2416578A1/en
Application granted granted Critical
Publication of FR2416578B3 publication Critical patent/FR2416578B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
    • 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
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • 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
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
    • 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
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/22—Arrangements of earthing wires suspended between mastheads

Landscapes

  • Suspension Of Electric Lines Or Cables (AREA)
  • Cable Accessories (AREA)
  • Insulated Conductors (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

Dispositif de protection antifoudre pour lignes électriques aériennes. Il comprend un conducteur blindé 20 qui descend le long du pylône 1, jusqu'au-dessous du niveau des lignes actives 4. L'extrémité inferieure de l'âme conductrice 30 ainsi que celle de la gaine 40 formant le blindage électrique sont mises à la terre, tandis que l'extrémité supérieure de l'âme 30 est connectée électriquement à une partie conductrice telle qu'un paratonnerre, se trouvant au sommet du pylône, soit ici un fil de garde 2 disposé au-dessus des lignes actives 4. Applicable à la protection antifoudre de lignes électriques aériennes en général.Lightning protection device for overhead power lines. It comprises a shielded conductor 20 which descends along the pylon 1, to below the level of the active lines 4. The lower end of the conductive core 30 as well as that of the sheath 40 forming the electrical shielding are placed at the earth, while the upper end of the core 30 is electrically connected to a conductive part such as a lightning rod, located at the top of the pylon, or here a ground wire 2 placed above the active lines 4. Applicable to the lightning protection of overhead power lines in general.

FR7902233A 1978-02-03 1979-01-29 ANTI-WELD PROTECTION DEVICE FOR OVERHEAD ELECTRIC LINES Granted FR2416578A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH123778A CH620059A5 (en) 1978-02-03 1978-02-03

Publications (2)

Publication Number Publication Date
FR2416578A1 true FR2416578A1 (en) 1979-08-31
FR2416578B3 FR2416578B3 (en) 1981-10-30

Family

ID=4205678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902233A Granted FR2416578A1 (en) 1978-02-03 1979-01-29 ANTI-WELD PROTECTION DEVICE FOR OVERHEAD ELECTRIC LINES

Country Status (18)

Country Link
JP (1) JPS54119693A (en)
AR (1) AR216364A1 (en)
AU (1) AU4384179A (en)
BE (1) BE873829A (en)
BR (1) BR7900631A (en)
CA (1) CA1104637A (en)
CH (1) CH620059A5 (en)
DE (1) DE2902762A1 (en)
EG (1) EG13360A (en)
ES (1) ES477372A1 (en)
FR (1) FR2416578A1 (en)
GB (1) GB2013998A (en)
GR (1) GR63067B (en)
IN (1) IN151211B (en)
IT (1) IT1114365B (en)
MX (1) MX146154A (en)
PT (1) PT69162A (en)
ZA (1) ZA79439B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570548A1 (en) * 1984-09-18 1986-03-21 Schaff Jean Paul Improved electrical connection device intended for lightning-protection installations

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58216396A (en) * 1982-06-10 1983-12-16 関西電力株式会社 Lightning grounding device
JPS61164414A (en) * 1985-01-12 1986-07-25 白川電気土木株式会社 Lightning method of transmission line
CH669482A5 (en) * 1986-11-01 1989-03-15 Energie Froide Int Sa
JPH0615466Y2 (en) * 1987-09-04 1994-04-20 三菱電線工業株式会社 Overhead section of overhead tower with built-in optical fiber
JPH01122316A (en) * 1987-11-05 1989-05-15 Furukawa Electric Co Ltd:The Aerial transmission line
JP2834357B2 (en) * 1992-01-16 1998-12-09 中部電力株式会社 Lightning protection devices in distribution lines
US5365398A (en) * 1992-07-24 1994-11-15 Richard Briet Lightning protection system
IT1295342B1 (en) * 1997-10-15 1999-05-12 Abb Research Ltd POLE FOR AIR LINES OF ELECTRICITY TRANSMISSION
JP4359002B2 (en) * 2001-03-13 2009-11-04 株式会社かんでんエンジニアリング Lightning protection structure of building
CN100428601C (en) * 2005-10-12 2008-10-22 江苏省电力公司扬州供电公司 Lightning-inductive shielding line for 10KV overhead insulated conducting wire for preventing thunderstrike breakage
WO2016128619A1 (en) * 2015-02-13 2016-08-18 Viitamäki Sakari Arrangement for protecting power line
CN105826892B (en) * 2016-05-23 2018-03-02 西安交通大学 For reducing the shielding line system of mountain area 750kV common-tower double-circuit lines shielding exposure arc
CN107947097A (en) * 2017-12-06 2018-04-20 国家电网公司 A kind of 10kV suspended insulated guide wires with the anti-lightning strike broken string of shielded layer
CN108462140A (en) * 2018-03-27 2018-08-28 国网冀北电力有限公司承德供电公司 A kind of thunder resisting equipment of transmission line of electricity
CN214887020U (en) 2021-04-07 2021-11-26 烟台杰瑞石油装备技术有限公司 Fracturing wellsite system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570548A1 (en) * 1984-09-18 1986-03-21 Schaff Jean Paul Improved electrical connection device intended for lightning-protection installations

Also Published As

Publication number Publication date
BE873829A (en) 1979-05-16
CH620059A5 (en) 1980-10-31
AR216364A1 (en) 1979-12-14
FR2416578B3 (en) 1981-10-30
DE2902762A1 (en) 1979-08-09
IT1114365B (en) 1986-01-27
ZA79439B (en) 1980-02-27
CA1104637A (en) 1981-07-07
BR7900631A (en) 1979-08-28
IN151211B (en) 1983-03-12
GB2013998A (en) 1979-08-15
ES477372A1 (en) 1979-12-16
AU4384179A (en) 1979-08-09
IT7947752A0 (en) 1979-01-24
MX146154A (en) 1982-05-19
EG13360A (en) 1981-06-30
GR63067B (en) 1979-08-06
PT69162A (en) 1979-02-01
JPS54119693A (en) 1979-09-17

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