Areeyata Sripetch

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SUMMARY In a power grid used to distribute electricity, optical fibers can be inserted inside overhead ground wires to form an optical network infrastructure for data communications. Dense wavelength division multi-plexing (DWDM)-based optical networks present a promising approach to achieve a scalable backbone network for power grids. This paper proposes a(More)
Thailand SUMMARY In recent years, several power utilities have been installing composite ground wires with optical fibers (OPGWs) in their high voltage lines to satisfy their own internal communication needs as well as to gain additional revenues by providing excess capacities to telecommunication service providers. An OPGW is an optical fiber incorporated(More)
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