Korea's Highway: Embracing Renewables and Smart
Grid
Feb 26,2011 - Salvatore Salamone -
EnergyBiz.com
In particular, Korea Electric Power Corp. has included
superconductor power cables in its Smart Green Utopia
plan to convert Korea's entire power grid. The plan
includes incorporating renewable energy sources,
using smart grid technology, deploying electric vehicle
charging stations, developing carbon sequestration
systems and modernizing the electrical network.
To accomplish these objectives, KEPCO will use superconducting
cables in parts of its transmission and distribution
systems. Additionally, the company and its technology
partners are exploring the use of direct current
superconducting cable for transmitting renewable
energy around the peninsula. "This is a very
aggressive plan for deploying superconducting cable," said
Jack McCall, director of business development T&D
systems, at American Superconductor.
To provide the superconducting cable for this and
other projects, the South Korean company LS Cable
has ordered roughly 1,800 miles of Amperium superconducting
wire from American Superconductor. Amperium is a
proprietary, high-temperature, superconducting, thin,
ribbon-shaped wire capable of conducting more than
100 times the electrical current of a copper wire
of the same size. LS Cable will use the wire to make
the superconducting cables that will be deployed
in the electrical system.
The 3 million meter order is believed to be the
largest superconducting wire purchase ever for an
electric grid project. "This contract helps
ensure we will have the wire we need to complete
the superconductor cable projects we have under way
with KEPCO in Korea and also take on commercial project
opportunities globally such as Tres Amigas in the
United States," said LS Cable President Jong-ho
Son.
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