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ES478746A1 - Mejoras introducidas en un dispositivo que resiste a los ra-yos montado en un sistema aereo de transmision de energia. - Google Patents

Mejoras introducidas en un dispositivo que resiste a los ra-yos montado en un sistema aereo de transmision de energia.

Info

Publication number
ES478746A1
ES478746A1 ES478746A ES478746A ES478746A1 ES 478746 A1 ES478746 A1 ES 478746A1 ES 478746 A ES478746 A ES 478746A ES 478746 A ES478746 A ES 478746A ES 478746 A1 ES478746 A1 ES 478746A1
Authority
ES
Spain
Prior art keywords
power transmission
transmission system
aerial power
transmission cables
cables
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
ES478746A
Other languages
English (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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of ES478746A1 publication Critical patent/ES478746A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Insulators (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Un objeto de la presente invención consiste en proporcionar un dispositivo pararrayos resistivo para sistema aéreo de transmisión de energía conectando a cables de transmisión de energía pararrayos de tipo compacto capaces de resistir a la acción de los rayos directos. Otro objeto de la presente invención consiste en proporcionar un dispositivo pararrayos resistivo para sistema aéreo de transmisión de energía que impide el fenómeno de arco que salta en sentido inverso en los cables aéreos de transmisión de energía mediante la conexión de pararrayos para reducir los desperfectos producidos por éstos, con lo cual es posible reducir la distancia entre cables y disminuir el tamaño de las torres de acero.
ES478746A 1978-03-17 1979-03-16 Mejoras introducidas en un dispositivo que resiste a los ra-yos montado en un sistema aereo de transmision de energia. Expired ES478746A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53031294A JPS593092B2 (ja) 1978-03-17 1978-03-17 耐雷架空送電線装置

Publications (1)

Publication Number Publication Date
ES478746A1 true ES478746A1 (es) 1979-08-01

Family

ID=12327276

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478746A Expired ES478746A1 (es) 1978-03-17 1979-03-16 Mejoras introducidas en un dispositivo que resiste a los ra-yos montado en un sistema aereo de transmision de energia.

Country Status (8)

Country Link
US (1) US4270160A (es)
EP (2) EP0049908B1 (es)
JP (1) JPS593092B2 (es)
BR (1) BR7901636A (es)
CA (1) CA1125841A (es)
ES (1) ES478746A1 (es)
IN (1) IN151774B (es)
MX (1) MX147312A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467387A (en) * 1982-09-30 1984-08-21 General Electric Company Combination strut insulator and lightning arrester
NO171139C (no) * 1986-01-29 1993-01-27 Bowthorpe Emp Ltd Elektriske transient stoppere/avledere
JPH04294083A (ja) * 1991-03-25 1992-10-19 Ngk Insulators Ltd 避雷碍子装置
US20030034713A1 (en) * 2001-08-20 2003-02-20 Weber Warren D. Supplemental electric power generator and system
DE102017215127A1 (de) * 2017-08-30 2018-10-11 Siemens Aktiengesellschaft Anordnung zur Stromübertragung
CN107742881B (zh) * 2017-11-14 2024-03-08 张京伦 一种高压直流架空输电线路上虚拟正极诱导式避雷线防雷装置
CN114336179B (zh) * 2021-12-31 2023-11-21 国网河南省电力公司周口供电公司 一种屏蔽绝缘隔离10kV架空绝缘线路防雷击断线保护装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371144A (en) * 1968-02-27 Westinghouse Electric Corp Transmission-line lightning-proofing structures
US1937296A (en) * 1931-05-05 1933-11-28 Sporn Philip Transmission line insulator system
US2539749A (en) * 1946-11-27 1951-01-30 Mcgraw Electric Co Open type valve arrester
FR1326465A (fr) * 1962-03-26 1963-05-10 Cie Generale Electro Ceramique Dispositif de protection des isolateurs contre les arcs électriques
US3259762A (en) * 1963-04-16 1966-07-05 John E Skuderna Electrostatic induction power supply
US3339116A (en) * 1965-03-08 1967-08-29 Ohio Brass Co Line support insulator with discharge means
US3693053A (en) * 1971-10-29 1972-09-19 Gen Electric Metal oxide varistor polyphase transient voltage suppression
US3805114A (en) * 1972-03-01 1974-04-16 Matsushita Electric Ind Co Ltd Voltage-nonlinear resistors
DE2339417C3 (de) * 1973-08-03 1980-08-21 Brown, Boveri & Cie Ag, 6800 Mannheim Aufhängekette für Phasenseile an einem Leitungsmast
DE2361204C3 (de) * 1973-12-06 1978-11-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrische Hochspannungseinrichtung mit Isolierkörpern
US4161012A (en) * 1977-03-02 1979-07-10 Joslyn Mfg. And Supply Co. High voltage protection apparatus

Also Published As

Publication number Publication date
IN151774B (es) 1983-07-30
JPS54122897A (en) 1979-09-22
CA1125841A (en) 1982-06-15
JPS593092B2 (ja) 1984-01-23
EP0049908B1 (en) 1987-02-04
BR7901636A (pt) 1979-10-16
EP0049908A1 (en) 1982-04-21
EP0004350A1 (en) 1979-10-03
MX147312A (es) 1982-11-10
US4270160A (en) 1981-05-26

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