CABLE - OBSCHESTVO S OGRANICHENNOI OTV

Title:

CABLE

Document Type and Number:

WIPO Patent Application WO/2000/054288

Kind Code:

A1

Abstract:

The present invention pertains to the field of power generation and electrical transmission lines and may be used for determining the electricity produced, transmitted and used as well as for defining contacts in a cable. The purpose of this invention is to create a cable that ensures a more reliable definition of the section in the circuit or electrical transmission line through which electricity is supplied from the source to the user in an electrical transmission system, and also to create contacts in a cable, mainly to the earth. To this end, the cable cross-section includes at least two sub-regions made of different materials, i.e. a conducting one and a dielectric. A portion at least of the section boundary line and/or a portion at least of the sub-region boundary line of the conductor and/or of the dielectric is made in the form of a fragment of an oblique, conical-section, right and circular cone. The cable cores in the cross section are arranged so to be asymmetrical relative to a screen or the longitudinal axis of the cable, thus increasing the differentiation between the electric-frequency characteristics of the cables due to the individual geometrical parameters of the cable section.

Inventors:

MAXIMCHENKO VLADIMIR ALEXEEVIC (RU)
GVOZDEV IGOR EVGENIEVICH (RU)
ALIEV NARIMAN OKTAI-OGLY (RU)

Application Number:

PCT/RU2000/000084

Publication Date:

September 14, 2000

Filing Date:

March 13, 2000

Export Citation:

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Assignee:

OBSCHESTVO S OGRANICHENNOI OTV (RU)
MAXIMCHENKO VLADIMIR ALEXEEVIC (RU)
GVOZDEV IGOR EVGENIEVICH (RU)
ALIEV NARIMAN OKTAI OGLY (RU)

International Classes:

H01B7/00; H01B9/00; H01B11/12; H04B3/00; (IPC1-7): H01B7/00

Foreign References:

SU1309089A1	1987-05-07
RU2012933C1	1994-05-15
US4628151A	1986-12-09

Other References: