SE505269C2 - Högspänningsledare för ca 60kV och mera högspända luftledningar samt användning av isolerad ledare i sådana luftledningar - Google Patents

Högspänningsledare för ca 60kV och mera högspända luftledningar samt användning av isolerad ledare i sådana luftledningar

Info

Publication number
SE505269C2
SE505269C2 SE9503734A SE9503734A SE505269C2 SE 505269 C2 SE505269 C2 SE 505269C2 SE 9503734 A SE9503734 A SE 9503734A SE 9503734 A SE9503734 A SE 9503734A SE 505269 C2 SE505269 C2 SE 505269C2
Authority
SE
Sweden
Prior art keywords
conductor
layer
insulation
conductors
voltage
Prior art date
Application number
SE9503734A
Other languages
English (en)
Swedish (sv)
Other versions
SE9503734D0 (sv
SE9503734L (sv
Inventor
Antero Hinkkuri
Keijo Matikainen
Original Assignee
Nokia Kaapeli Oy
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 Nokia Kaapeli Oy filed Critical Nokia Kaapeli Oy
Publication of SE9503734D0 publication Critical patent/SE9503734D0/xx
Publication of SE9503734L publication Critical patent/SE9503734L/xx
Publication of SE505269C2 publication Critical patent/SE505269C2/sv

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
    • 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
    • H01B9/008—Power cables for overhead application

Landscapes

  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)
  • Conductive Materials (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
SE9503734A 1993-04-27 1995-10-24 Högspänningsledare för ca 60kV och mera högspända luftledningar samt användning av isolerad ledare i sådana luftledningar SE505269C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI931897A FI95632C (fi) 1993-04-27 1993-04-27 Suurjännitejohdon johdin n. 60 kV ja sitä korkeampijännitteisiä ilmajohtoja varten
PCT/FI1994/000159 WO1994025968A1 (en) 1993-04-27 1994-04-26 High-voltage line conductor for overhead lines for voltages of approximately 60 kv and higher

Publications (3)

Publication Number Publication Date
SE9503734D0 SE9503734D0 (sv) 1995-10-24
SE9503734L SE9503734L (sv) 1995-10-24
SE505269C2 true SE505269C2 (sv) 1997-07-28

Family

ID=8537813

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503734A SE505269C2 (sv) 1993-04-27 1995-10-24 Högspänningsledare för ca 60kV och mera högspända luftledningar samt användning av isolerad ledare i sådana luftledningar

Country Status (9)

Country Link
AU (1) AU6539894A (no)
CZ (1) CZ286129B6 (no)
FI (1) FI95632C (no)
HU (1) HU215306B (no)
NO (1) NO319576B1 (no)
PL (1) PL177367B1 (no)
RU (1) RU2137234C1 (no)
SE (1) SE505269C2 (no)
WO (1) WO1994025968A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2269172C8 (ru) * 2004-06-21 2007-05-27 Владимир Александрович Пахотин Высоковольтный провод
CH714403A1 (de) * 2017-12-04 2019-06-14 Axpo Power AG Leiterseilüberbrückungsvorrichtung und Verwendung in einem Umrüst- oder Herstellungsverfahren für Freileitungsmasten.
CN112102981B (zh) * 2020-09-21 2021-04-16 江苏易鼎复合技术有限公司 一种金属包复合材料型线绞合加强芯架空导线及其制作方法
RU206947U1 (ru) * 2021-07-21 2021-10-04 Общество с ограниченной ответственностью Научно-Исследовательский Институт «Промышленные и Электрические Решения» Кабель силовой с полипропиленовой изоляцией

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105564A5 (en) * 1970-09-11 1972-04-28 Roger Claude Power cable sheathing - pref polysulphone to increase the rating of existing cables and pylons
US3684821A (en) * 1971-03-30 1972-08-15 Sumitomo Electric Industries High voltage insulated electric cable having outer semiconductive layer
IT1154815B (it) * 1980-06-30 1987-01-21 Pirelli Conduttore per linea aerea perfezionato
GB8432608D0 (en) * 1984-12-22 1985-02-06 Bp Chem Int Ltd Strippable laminate
DE3533507A1 (de) * 1985-09-20 1987-04-02 Kabelmetal Electro Gmbh Elektrische freileitung, insbesondere fassadenkabel
IT1191731B (it) * 1986-04-14 1988-03-23 Pirelli Cavi Spa Cavo elettrico ad isolante estruso con conduttore tamponato,tamponante per conduttori di cavi elettrici e loro procedimento di fabbricazione
GB2223877B (en) * 1988-10-17 1993-05-19 Pirelli General Plc Extra-high-voltage power cable

Also Published As

Publication number Publication date
PL177367B1 (pl) 1999-11-30
FI95632B (fi) 1995-11-15
HUT73303A (en) 1996-07-29
FI931897A0 (fi) 1993-04-27
NO954289L (no) 1995-10-26
HU9502999D0 (en) 1995-12-28
CZ272795A3 (en) 1996-02-14
CZ286129B6 (cs) 2000-01-12
FI95632C (fi) 1996-02-26
WO1994025968A1 (en) 1994-11-10
SE9503734D0 (sv) 1995-10-24
HU215306B (hu) 1998-11-30
AU6539894A (en) 1994-11-21
NO319576B1 (no) 2005-08-29
SE9503734L (sv) 1995-10-24
PL311473A1 (en) 1996-02-19
NO954289D0 (no) 1995-10-26
FI931897A (fi) 1994-10-28
RU2137234C1 (ru) 1999-09-10

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Legal Events

Date Code Title Description
NUG Patent has lapsed