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Erschienen in:
2011 | OriginalPaper | Buchkapitel
Decomposition and Coordination of Static Power Grids
verfasst von : Shengwei Mei, Xuemin Zhang, Ming Cao
Erschienen in: Power Grid Complexity
Verlag: Springer Berlin Heidelberg
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This chapter proposes a new algorithm to realize the control-oriented reactive power partitioning and key-bus selection. The first step is to decompose a network into several communities in order to decouple partitioning from control. By using the centrality degree index, the second step is to compare nodes’ capabilities to affect the whole system’s operation. Such a comparison provides information about how effective it will be to control the system at each node and hence helps us to simplify the control strategy to be running the key buses at their target operation modes. The effectiveness of the proposed algorithm is validated through simulations at the end of this chapter.