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The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by researchers from the Department of Computer & Information Sciences involved in mathematically structured programming, similarity and metric search, computer security, software systems, combinatronics and digital health.

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Power quality from multiple grid-connected single-phase inverters

Infield, D.G. and Onions, P. and Simmons, A.D. and Smith, G.A. (2004) Power quality from multiple grid-connected single-phase inverters. IEEE Transactions on Power Delivery, 19 (4). pp. 1983-1989. ISSN 0885-8977

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Abstract

This paper reports on a study into the aggregate power quality from multiple grid connected inverters. Measurements are presented for individual single-phase inverters generating into the low voltage network under a range of operational conditions, and for groups of similar converters connected at the same point on the network. Some results from the modeling of multiple inverter interaction are also presented. Particular attention is given to power factor, the harmonic content of the generated currents, and dc injection.