On-line storage management to avoid voltage limit violations

Restructuring of power markets has helped in the increased penetration of distributed generation (DG) in the electricity networks not only in medium voltage (MV) but also in low voltage (LV). In such networks it is difficult to estimate voltage limits violations due to the lack of load measurements...

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Bibliographic Details
Published in2006 International Conference on Probabilistic Methods Applied to Power Systems pp. 1 - 7
Main Authors Tsikalakis, A.G., Soultanis, N.L., Hatziargyriou, N.D.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2006
Subjects
Distributed control
Distributed Generation
Energy storage
Load flow
Low voltage
Normal Distribution
Power generation
Power system management
Probabilistic Load flow
Production
Renewable energy resources
Renewable Energy Sources
Uncertainty
Voltage control
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Summary:Restructuring of power markets has helped in the increased penetration of distributed generation (DG) in the electricity networks not only in medium voltage (MV) but also in low voltage (LV). In such networks it is difficult to estimate voltage limits violations due to the lack of load measurements at each node and the intermittent nature of renewable energy sources (RES) that are expected to be one of the dominant type of DG sources. In this paper a method for estimating the probability of voltage violation at the nodes of an LV network is described. Based on this method the limits of power output of an energy storage device controlled by the distribution network operator (DNO) can be determined for improving voltage profile
ISBN:9789171785855
917178585X
DOI:10.1109/PMAPS.2006.360257