FR2362477A1 - HIGH TENSION CABLE - Google Patents

HIGH TENSION CABLE

Info

Publication number
FR2362477A1
FR2362477A1 FR7725575A FR7725575A FR2362477A1 FR 2362477 A1 FR2362477 A1 FR 2362477A1 FR 7725575 A FR7725575 A FR 7725575A FR 7725575 A FR7725575 A FR 7725575A FR 2362477 A1 FR2362477 A1 FR 2362477A1
Authority
FR
France
Prior art keywords
weight
vinyl acetate
parts
high tension
semiconductor layer
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
FR7725575A
Other languages
French (fr)
Other versions
FR2362477B1 (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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of FR2362477A1 publication Critical patent/FR2362477A1/en
Application granted granted Critical
Publication of FR2362477B1 publication Critical patent/FR2362477B1/fr
Granted 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
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers

Landscapes

  • Conductive Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

L'invention concerne un câble à haute tension isolé avec une polyoléfine réticulée et portant une couche semi-conductrice extérieure facile à enlever. La couche semi-conductrice contient environ 100 parties en poids d'un copolymère d'acétate de vinyle-éthylène avec une teneur en acétate de vinyle de 25 à 60 % environ en poids et environ 10 à 40 parties en poids de noir de fumee d'une surface d'au moins 900 m**2/g. La couche est réticulée avec un peroxyde organique dont la demi-existence est au moins de l'ordre de dix heures à 130 degrés C ou au-dessus. Applications au transport d'énergie.A high voltage cable insulated with a crosslinked polyolefin and having an outer, easily removable semiconductor layer is disclosed. The semiconductor layer contains about 100 parts by weight of a vinyl acetate-ethylene copolymer with a vinyl acetate content of about 25 to 60% by weight and about 10 to 40 parts by weight of carbon black. '' an area of at least 900 m ** 2 / g. The layer is crosslinked with an organic peroxide with a half-life of at least ten hours at 130 degrees C or above. Energy transport applications.

FR7725575A 1976-08-21 1977-08-22 HIGH TENSION CABLE Granted FR2362477A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10040276A JPS5325886A (en) 1976-08-21 1976-08-21 Brid ged polyolefine insulating hightension cable having outer semiconductor layers which can be treated off easily

Publications (2)

Publication Number Publication Date
FR2362477A1 true FR2362477A1 (en) 1978-03-17
FR2362477B1 FR2362477B1 (en) 1981-08-07

Family

ID=14272978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725575A Granted FR2362477A1 (en) 1976-08-21 1977-08-22 HIGH TENSION CABLE

Country Status (6)

Country Link
JP (1) JPS5325886A (en)
DE (1) DE2737487B2 (en)
FR (1) FR2362477A1 (en)
GB (1) GB1574796A (en)
IT (1) IT1079845B (en)
SE (1) SE434318B (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034747C2 (en) * 1980-09-15 1985-01-17 kabelmetal electro GmbH, 3000 Hannover Process for the production of a polymer mixture containing carbon black and its use for electrical cables
DK489080A (en) * 1980-11-14 1982-05-15 Jps Elteknik A S high-voltage cable
EP0129617B1 (en) * 1983-06-13 1988-02-03 Du Pont-Mitsui Polychemicals Co., Ltd. Semiconducting compositions and wires and cables using the same
GB8432608D0 (en) * 1984-12-22 1985-02-06 Bp Chem Int Ltd Strippable laminate
JPS61232505A (en) * 1985-04-06 1986-10-16 住友電気工業株式会社 Crosslinked polyethylene insulated wire
IL80889A0 (en) * 1985-12-17 1987-03-31 Signatron Signal source distortion compensator
DE8536122U1 (en) * 1985-12-23 1987-04-16 Krieger, geb. Erfurt, Hildegard, 4800 Bielefeld Strip for the supply of electrical power and/or for tele- or control communications
US4857232A (en) * 1988-03-23 1989-08-15 Union Carbide Corporation Cable conductor shield
JPH01246708A (en) * 1988-03-29 1989-10-02 Hitachi Cable Ltd Readily exfoliative semiconducting resin composition
JPH0615219U (en) * 1992-07-27 1994-02-25 住友電気工業株式会社 Urethane resin coated wire
SE510192C2 (en) 1996-05-29 1999-04-26 Asea Brown Boveri Procedure and switching arrangements to reduce problems with three-tier currents that may occur in alternator and motor operation of AC machines connected to three-phase distribution or transmission networks
JP2000511338A (en) 1996-05-29 2000-08-29 アセア ブラウン ボヴェリ エービー A rotating electric machine including a high-voltage winding conductor and a winding including the conductor
NZ333017A (en) 1996-05-29 2000-09-29 Asea Brown Boveri Cable for use in transformer or dynamoelectric machine, insulation layer between two semiconducting layers
SE9602079D0 (en) 1996-05-29 1996-05-29 Asea Brown Boveri Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same
BR9709371A (en) 1996-05-29 2000-01-11 Asea Brow Boveri Ab Insulated conductor for high voltage coils and methods for making the same.
SE509072C2 (en) 1996-11-04 1998-11-30 Asea Brown Boveri Anode, anodizing process, anodized wire and use of such wire in an electrical device
SE512917C2 (en) 1996-11-04 2000-06-05 Abb Ab Method, apparatus and cable guide for winding an electric machine
SE510422C2 (en) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetic sheet metal core for electric machines
SE515843C2 (en) 1996-11-04 2001-10-15 Abb Ab Axial cooling of rotor
SE9704431D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Power control of synchronous machine
SE508543C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Coiling
SE508544C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Method and apparatus for mounting a stator winding consisting of a cable.
SE9704422D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri End plate
SE9704423D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Rotary electric machine with flushing support
SE9704421D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Series compensation of electric alternator
SE9704427D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Fastening device for electric rotary machines
SE510819C2 (en) * 1997-02-14 1999-06-28 Ifoe Ceramics Ab Electric high voltage insulator with a semiconducting surface layer
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
EP1042853A2 (en) 1997-11-28 2000-10-11 Abb Ab Method and device for controlling the magnetic flux with an auxiliary winding in a rotating high voltage electric alternating current machine
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
GB2350476A (en) * 1999-05-28 2000-11-29 Asea Brown Boveri A power cable

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1423149A (en) * 1964-01-02 1966-01-03 Thomson Houston Comp Francaise Insulated conductors
FR1486231A (en) * 1965-07-09 1967-06-23 Phelps Dodge Copper Prod Advanced shielded electric cable particularly intended for high voltages
FR1486230A (en) * 1965-07-09 1967-10-04
FR2095241A1 (en) * 1970-06-13 1972-02-11 Sumitomo Electric Industries
FR2108171A1 (en) * 1970-09-29 1972-05-19 Sumitomo Electric Industries Insulated electric cable - incorporating an insulating layer and an easily strippable semiconductor layer
US3787255A (en) * 1972-05-30 1974-01-22 Essex International Inc Insulated cable with sheath of controlled peel strength and method
US3876462A (en) * 1972-05-30 1975-04-08 Essex International Inc Insulated cable with layer of controlled peel strength
FR2310618A1 (en) * 1975-05-07 1976-12-03 Union Carbide Corp VULCANIZABLE, PELABLE COMPOSITION FOR INSULATING ELECTRICAL CONDUCTORS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114075A (en) * 1973-03-08 1974-10-31
JPS51132484A (en) * 1975-05-14 1976-11-17 Furukawa Electric Co Ltd:The Semiconductive composed material for power cable

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1423149A (en) * 1964-01-02 1966-01-03 Thomson Houston Comp Francaise Insulated conductors
FR1486231A (en) * 1965-07-09 1967-06-23 Phelps Dodge Copper Prod Advanced shielded electric cable particularly intended for high voltages
FR1486230A (en) * 1965-07-09 1967-10-04
FR2095241A1 (en) * 1970-06-13 1972-02-11 Sumitomo Electric Industries
FR2108171A1 (en) * 1970-09-29 1972-05-19 Sumitomo Electric Industries Insulated electric cable - incorporating an insulating layer and an easily strippable semiconductor layer
US3787255A (en) * 1972-05-30 1974-01-22 Essex International Inc Insulated cable with sheath of controlled peel strength and method
US3876462A (en) * 1972-05-30 1975-04-08 Essex International Inc Insulated cable with layer of controlled peel strength
FR2310618A1 (en) * 1975-05-07 1976-12-03 Union Carbide Corp VULCANIZABLE, PELABLE COMPOSITION FOR INSULATING ELECTRICAL CONDUCTORS

Also Published As

Publication number Publication date
FR2362477B1 (en) 1981-08-07
DE2737487A1 (en) 1978-03-16
SE434318B (en) 1984-07-16
GB1574796A (en) 1980-09-10
JPS5325886A (en) 1978-03-10
IT1079845B (en) 1985-05-13
SE7709383L (en) 1978-02-22
DE2737487B2 (en) 1979-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse