This is a list of
high voltage
High voltage electricity refers to electrical potential large enough to cause injury or damage. In certain industries, ''high voltage'' refers to voltage above a certain threshold. Equipment and conductors that carry high voltage warrant sp ...
(above 150 kV)
AC electrical
transmission line
In electrical engineering, a transmission line is a specialized cable or other structure designed to conduct electromagnetic waves in a contained manner. The term applies when the conductors are long enough that the wave nature of the transmi ...
s. This list is incomplete.
For
high-voltage direct current
A high-voltage direct current (HVDC) electric power transmission system (also called a power superhighway or an electrical superhighway) uses direct current (DC) for electric power transmission, in contrast with the more common alternating curre ...
, both
underground
Underground most commonly refers to:
* Subterranea (geography), the regions beneath the surface of the Earth
Underground may also refer to:
Places
* The Underground (Boston), a music club in the Allston neighborhood of Boston
* The Underground ...
and
submarine, see
List of HVDC projects
This is a list of notable high-voltage direct-current power transmission projects.
HVDC projects for long-distance transmission have two (or rarely, more) converter stations and a transmission line interconnecting them. Generally overhead line ...
.
Austria
Czech Republic
Denmark
Denmark/ Sweden
Egypt/Jordan
Germany
Morocco/ Spain
Italy
Italy / Malta
Luxembourg
Netherlands
New Zealand
Norway
Spain
Switzerland/ Italy
Turkey
United Kingdom
UK – Europe
Canada
References
{{DEFAULTSORT:High Voltage Underground And Submarine Cables, List of
*High voltage