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Green upgrading power grid communication network using deployment of DWDM

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6 Author(s)
Liming Zhou ; Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, 100876 China ; Mi Lin ; Jinnan Zhang ; Yangan Zhang
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More information should be gathered to make the power grid unified, robust and smart. Power grid transport network needs higher capacity and reliability. There are numerous SDH/PDH equipments employed in the present network. The requirement of upgrading from SDH network to WDM network is investigated. The specific features of power grid transport network are also studied in this paper. A green heuristic scheme of optical network upgrading is proposed, in which the tech of Optical add-drop multiplexer (OADM) and optical cross connector (OXC) would be used.

Published in:

Power System Technology (POWERCON), 2010 International Conference on

Date of Conference:

24-28 Oct. 2010