FI894785A - Kabel foer mycket hoega spaenningar. - Google Patents

Kabel foer mycket hoega spaenningar. Download PDF

Info

Publication number
FI894785A
FI894785A FI894785A FI894785A FI894785A FI 894785 A FI894785 A FI 894785A FI 894785 A FI894785 A FI 894785A FI 894785 A FI894785 A FI 894785A FI 894785 A FI894785 A FI 894785A
Authority
FI
Finland
Prior art keywords
houses
cable
measuring
measuring houses
Prior art date
Application number
FI894785A
Other languages
English (en)
Other versions
FI894785A0 (fi
Inventor
Malcolm Anthony Simmons
Julian Gordon Head
Original Assignee
Pirelli General Plc
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 Pirelli General Plc filed Critical Pirelli General Plc
Publication of FI894785A0 publication Critical patent/FI894785A0/fi
Publication of FI894785A publication Critical patent/FI894785A/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0291—Disposition of insulation comprising two or more layers of insulation having different electrical properties
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
    • Y10S174/26—High voltage cable, e.g. above 10kv, corona prevention having a plural-layer insulation system
    • Y10S174/27—High voltage cable, e.g. above 10kv, corona prevention having a plural-layer insulation system including a semiconductive layer
    • Y10S174/28—Plural semiconductive layers
FI894785A 1988-10-17 1989-10-09 Kabel foer mycket hoega spaenningar. FI894785A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8824285A GB2223877B (en) 1988-10-17 1988-10-17 Extra-high-voltage power cable

Publications (2)

Publication Number Publication Date
FI894785A0 FI894785A0 (fi) 1989-10-09
FI894785A true FI894785A (fi) 1990-04-18

Family

ID=10645316

Family Applications (1)

Application Number Title Priority Date Filing Date
FI894785A FI894785A (fi) 1988-10-17 1989-10-09 Kabel foer mycket hoega spaenningar.

Country Status (14)

Country Link
US (1) US4997995A (fi)
EP (1) EP0365152B1 (fi)
JP (1) JPH077609B2 (fi)
AR (1) AR245841A1 (fi)
AU (1) AU618710B2 (fi)
BR (1) BR8905364A (fi)
CA (1) CA2000793A1 (fi)
DE (1) DE68915386D1 (fi)
DK (1) DK512089A (fi)
FI (1) FI894785A (fi)
GB (1) GB2223877B (fi)
MX (1) MX170846B (fi)
NO (1) NO894097L (fi)
NZ (1) NZ231031A (fi)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111260A1 (de) * 1991-03-25 1992-10-01 Pfisterer Elektrotech Karl Bauteil fuer hochspannungsenergieversorgungsanlagen
US5795531A (en) * 1991-04-09 1998-08-18 Zumbach Electronic Ag Method and apparatus for the cross-sectional measurement of electric insulated conductors
CH685336A5 (de) * 1991-04-09 1995-06-15 Zumbach Electronic Ag Verfahren und Einrichtung zur Querschnitts-Vermessung elektrischer Adern.
FI95632C (fi) * 1993-04-27 1996-02-26 Nokia Kaapeli Oy Suurjännitejohdon johdin n. 60 kV ja sitä korkeampijännitteisiä ilmajohtoja varten
DE59504527D1 (de) * 1994-03-15 1999-01-28 Jansen Ag Oberriet Kabelschutzrohr
DE69709432T2 (de) * 1996-03-20 2002-08-22 Nkt Cables As Broendby Hochspannungskabel
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
CA2255772A1 (en) 1996-05-29 1997-12-04 Asea Brown Boveri Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
AP1083A (en) 1996-05-29 2002-07-23 Asea Brown Boveri Electromagnetic device.
DE69725181D1 (de) * 1996-05-29 2003-10-30 Abb Ab Vaesteraas Leiter für hochspannungswicklungen und rotierende elektrische maschine mit einem solchen leiter
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
WO1999029015A2 (en) * 1997-11-28 1999-06-10 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding in a hv ac machine
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
SE516442C2 (sv) * 2000-04-28 2002-01-15 Abb Ab Stationär induktionsmaskin och kabel därför
US6448499B1 (en) 2000-09-05 2002-09-10 Krone, Inc. High speed polypropylene wire insulation formulation and method of making the same
GB0101893D0 (en) * 2001-01-24 2001-03-07 Cortland Fibron Bx Ltd An electrical cable
US6600108B1 (en) * 2002-01-25 2003-07-29 Schlumberger Technology Corporation Electric cable
US6924436B2 (en) 2002-03-21 2005-08-02 Schlumberger Technology Corporation Partial discharge resistant electrical cable and method
RU2579146C2 (ru) * 2010-03-17 2016-04-10 Бореалис Аг Полимерная композиция для изготовления проводов и кабелей, обладающая преимущественными электрическими свойствами

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831848C (de) * 1949-09-18 1952-02-18 Siemens & Halske A G Elektrische Leitung mit einem auf der Isolierschicht angeordneten Aussenleiter, insbesondere fuer hohe Spannungen und hohe Frequenzen
US2717917A (en) * 1949-12-10 1955-09-13 Hans D Isenberg High voltage insulated conductor and method of manufacturing the same
US2877500A (en) * 1955-06-17 1959-03-17 Grace W R & Co Process for preparing transparent polyethylene
GB813554A (en) * 1956-09-18 1959-05-21 Telegraph Constr & Maintenance Improvements in or relating to electric cables
US3433891A (en) * 1966-12-29 1969-03-18 Gen Electric Graded insulated cable
NL6903660A (fi) * 1968-03-26 1969-09-30
US3580987A (en) * 1968-03-26 1971-05-25 Pirelli Electric cable
US3711631A (en) * 1971-01-11 1973-01-16 P Denes High voltage multi-layer cylindrical devices
US3792192A (en) * 1972-12-29 1974-02-12 Anaconda Co Electrical cable
FR2357992A1 (fr) * 1975-12-23 1978-02-03 Gen Electric Cable electrique isole
US4104481A (en) * 1977-06-05 1978-08-01 Comm/Scope Company Coaxial cable with improved properties and process of making same
US4310597A (en) * 1978-07-10 1982-01-12 Northern Telecom Limited Low voltage electrical wire
JPS5944711A (ja) * 1982-09-06 1984-03-13 株式会社荏原製作所 水中用被覆電線及び水中モ−タ
JPS59107419U (ja) * 1983-01-11 1984-07-19 昭和電線電纜株式会社 高圧電力ケ−ブル
JPS6014713A (ja) * 1983-07-04 1985-01-25 住友電気工業株式会社 高圧用絶縁電線の製造方法
US4604497A (en) * 1983-07-28 1986-08-05 Northern Telecom Limited Electrical conductor for telecommunications cable
GB8425377D0 (en) * 1984-10-08 1984-11-14 Ass Elect Ind High voltage cables

Also Published As

Publication number Publication date
NZ231031A (en) 1993-03-26
GB2223877A (en) 1990-04-18
BR8905364A (pt) 1990-05-22
FI894785A0 (fi) 1989-10-09
EP0365152B1 (en) 1994-05-18
NO894097D0 (no) 1989-10-13
MX170846B (es) 1993-09-20
DK512089A (da) 1990-04-18
AU618710B2 (en) 1992-01-02
AR245841A1 (es) 1994-02-28
DE68915386D1 (de) 1994-06-23
GB2223877B (en) 1993-05-19
JPH077609B2 (ja) 1995-01-30
US4997995A (en) 1991-03-05
DK512089D0 (da) 1989-10-16
NO894097L (no) 1990-04-18
GB8824285D0 (en) 1988-11-23
CA2000793A1 (en) 1990-04-17
EP0365152A1 (en) 1990-04-25
JPH02165514A (ja) 1990-06-26
AU4274689A (en) 1990-04-26

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Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: PIRELLI GENERAL PLC