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Title: System and method for sub-sea cable termination

Abstract

An electrical connector includes a first cable termination chamber configured to receive a first power cable having at least a first conductor sheathed at least in part by a first insulating layer and a first insulation screen layer. Also, the electrical connector includes a first non-linear resistive layer configured to be coupled to a portion of the first conductor unsheathed by at least the first insulation screen layer and configured to control a direct current electric field generated in the first cable termination chamber. In addition, the electrical connector includes a first deflector configured to be coupled to the first power cable and control an alternating current electric field generated in the first cable termination chamber.

Inventors:
; ;
Issue Date:
Research Org.:
National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1245408
Patent Number(s):
9306340
Application Number:
14/105,205
Assignee:
General Electric Company (Niskayuna, NY)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS
H - ELECTRICITY H02 - GENERATION H02G - INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
DOE Contract Number:  
AC26-07NT42677
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Dec 13
Country of Publication:
United States
Language:
English
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; 42 ENGINEERING

Citation Formats

Chen, Qin, Yin, Weijun, and Zhang, Lili. System and method for sub-sea cable termination. United States: N. p., 2016. Web.
Chen, Qin, Yin, Weijun, & Zhang, Lili. System and method for sub-sea cable termination. United States.
Chen, Qin, Yin, Weijun, and Zhang, Lili. Tue . "System and method for sub-sea cable termination". United States. https://www.osti.gov/servlets/purl/1245408.
@article{osti_1245408,
title = {System and method for sub-sea cable termination},
author = {Chen, Qin and Yin, Weijun and Zhang, Lili},
abstractNote = {An electrical connector includes a first cable termination chamber configured to receive a first power cable having at least a first conductor sheathed at least in part by a first insulating layer and a first insulation screen layer. Also, the electrical connector includes a first non-linear resistive layer configured to be coupled to a portion of the first conductor unsheathed by at least the first insulation screen layer and configured to control a direct current electric field generated in the first cable termination chamber. In addition, the electrical connector includes a first deflector configured to be coupled to the first power cable and control an alternating current electric field generated in the first cable termination chamber.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {4}
}

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Works referenced in this record:

An overview of electrical properties for stress grading optimization
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Nonlinear resistive electric field grading part 1: Theory and simulation
journal, November 2010