Alternative ways for voltage control in smart grids with distributed electricity generation
作者： R. Niemi , P. D. Lund
DOI: 10.1002/ER.1865
关键词:
摘要: SUMMARY In this paper, we have studied different strategies for managing voltage fluctuations in distribution networks originating from decentralized electricity generation systems (DEGS) or increased loads, which are highly important issues the smart grid context. A starting point system design when increasing load local power production could be to limit ±5% nominal voltage. Strategies regulate include cable improvement, transformer management, Demand side storage, and line interconnection. We present a mathematical model applicable both static dynamic analysis quantify effects these measures, though best solution will depend on conditions needs determined case by case. Combining several control options simultaneously may lead further positive effects. doubling DEGS twice demand were analyzed here detail. It also pointed out that other factors related quality besides need consideration large amounts of integrated networks. Copyright © 2011 John Wiley & Sons, Ltd.
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