State estimation applied to active distribution networks with minimal measurements

Thornley, Vincent, Jenkins, Nick and White, Sara (2005) State estimation applied to active distribution networks with minimal measurements. In: The 15th Power Systems Computation Conference, 22-26 August 2005, Liege, Belgium.

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Abstract

Traditionally, state estimation is applied to transmission networks to improve security and redundancy of the measurement system. This paper describes the application of state estimation to distribution networks in order to extend the observability of the network. Key features of this application are that the network is active, minimal real measurements are available and that there is minimal communications infrastructure. this paper presents results ffrom a field trial whihc manages voltages in an 11kV distribution network with distributed generation. The paper highlights the problems associated with this application and presents some solutions.

Item Type: Conference or Workshop Item (Other)
Subjects: H800 Chemical, Process and Energy Engineering
Department: Faculties > Engineering and Environment > Geography
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Depositing User: EPrint Services
Date Deposited: 02 Mar 2011 10:36
Last Modified: 08 May 2017 20:09
URI: http://nrl.northumbria.ac.uk/id/eprint/3807

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