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The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including those from the School of Psychological Sciences & Health - but also papers by researchers based within the Faculties of Science, Engineering, Humanities & Social Sciences, and from the Strathclyde Business School.

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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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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.