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Title: Semi-flexible gas-insulated transmission line using protection tube in conductor plug-in joint

Abstract

A gas-insulated transmission line includes an outer sheath, an inner conductor, an insulating gas electrically insulating the inner conductor from the outer sheath, and insulating supports insulatably supporting the inner conductor within the outer sheath. The inner conductor is provided with flexibility by main conductor sections which are joined together through a conductor hub section and flexible flexing elements. Stress shields are provided to control the electric field at the locations of the conductor hub sections where the insulating supports are contacting the inner conductor. A plug and socket arrangement is utilized for joining adjacent sections of the inner conductor, and a protection tube is utilized inside the hollow plug to maintain proper alignment of the joint when the transmission line is bent. 3 figs.

Inventors:
Issue Date:
Research Org.:
Westinghouse Electric Corp
OSTI Identifier:
7259545
Patent Number(s):
4370513 A
Application Number:
PPN: US 6-363755
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (United States) HQPR; EDB-94-123161
DOE Contract Number:  
AC01-78ET29046
Resource Type:
Patent
Resource Relation:
Patent File Date: 30 Mar 1982
Country of Publication:
United States
Language:
English
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; GAS-INSULATED CABLES; DESIGN; FLEXIBILITY; BENDING; ELECTRIC FIELDS; CABLES; CONDUCTOR DEVICES; DEFORMATION; ELECTRIC CABLES; ELECTRICAL EQUIPMENT; EQUIPMENT; MECHANICAL PROPERTIES; TENSILE PROPERTIES; 240301* - Power Transmission Lines & Cables- Power Cables- (1990-)

Citation Formats

Kommineni, P.R. Semi-flexible gas-insulated transmission line using protection tube in conductor plug-in joint. United States: N. p., 1983. Web.
Kommineni, P.R. Semi-flexible gas-insulated transmission line using protection tube in conductor plug-in joint. United States.
Kommineni, P.R. Tue . "Semi-flexible gas-insulated transmission line using protection tube in conductor plug-in joint". United States.
@article{osti_7259545,
title = {Semi-flexible gas-insulated transmission line using protection tube in conductor plug-in joint},
author = {Kommineni, P.R.},
abstractNote = {A gas-insulated transmission line includes an outer sheath, an inner conductor, an insulating gas electrically insulating the inner conductor from the outer sheath, and insulating supports insulatably supporting the inner conductor within the outer sheath. The inner conductor is provided with flexibility by main conductor sections which are joined together through a conductor hub section and flexible flexing elements. Stress shields are provided to control the electric field at the locations of the conductor hub sections where the insulating supports are contacting the inner conductor. A plug and socket arrangement is utilized for joining adjacent sections of the inner conductor, and a protection tube is utilized inside the hollow plug to maintain proper alignment of the joint when the transmission line is bent. 3 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1983},
month = {1}
}