Impedance sensitive STATCOM control for systems supported by renewable generationTools Rose, Christopher James, Sumner, Mark, Thomas, David W.P. and Christopher, Edward (2014) Impedance sensitive STATCOM control for systems supported by renewable generation. In: 3rd Renewable Power Generation Conference (RPG 2014), 24-25 Sept 2014, Naples, Italy. Full text not available from this repository.AbstractReactive power control is known to be an effective means of controlling voltage; however, for optimal performance, the system reactance must be known. Power systems with high re-newable energy penetration have been known to have voltage stability issues. To further complicate this issue, distributed renewable sources are likely to have an effect on the local sys-tem impedance. As a result, connection and disconnection of such sources is likely to result in significant changes in system impedance. In this paper, impedance estimation is used to dy-namically tune the controllers of a STATCOM so that consis-tent dynamic performance may be obtained. The method has been verified through simulation and through laboratory-based experimentation
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