System for transmitting electrical energy having at least one underground, high-voltage electrical conductor, and a method for producing such a system
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United States of America Patent
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Jan 19, 1999
Grant Date -
N/A
app pub date -
Sep 18, 1996
filing date -
Nov 15, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The system serves to transmit electrical energy in conurbations. It has a gas-insulated cable (1) having at least one high-voltage electrical conductor (8) arranged in a pipe (101) filled with insulating gas. The gas-insulated cable (1) contains at least two underground cable sections (11, 12), which can be operationally interconnected at an installation point (5) accessible from the outside. Such a system is distinguished by high availability, is easy to maintain and can be produced in a method in which impairment of the infrastructure of the conurbation accommodating the system is largely prevented.
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