Grid-connected converters with voltage support using only local measurements

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2 Citaten (Scopus)
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Samenvatting

This paper considers a single-phase grid-connected converter in the presence of non-linear loads. A local voltage support strategy is proposed to compensate the harmonics caused by the loads. This is an added feature implemented in parallel with a conventional current control method, and distinctively, it does not need measurements of the grid or load current. The converter output current consists of two components: a part at the fundamental frequency for power injection, and a part to compensate the harmonics introduced by the non-linear loads. As a result, the grid current harmonic distortion is minimized and the local voltage quality is enhanced. Simulation and experiments validate the effectiveness of the proposed voltage support strategy.
Originele taal-2Engels
Titel8th IEEE International Symposium on Power Electronics for Distributed Generation, 17-20 April 2017, Florianopolis, Brazil
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's1-8
ISBN van elektronische versie978-1-5090-5339-1
ISBN van geprinte versie978-1-5090-5340-7
DOI's
StatusGepubliceerd - 11 jul 2017

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  • Citeer dit

    Zhang, Y., Hendrix, M. A. M., Roes, M. G. L., & Duarte, J. L. (2017). Grid-connected converters with voltage support using only local measurements. In 8th IEEE International Symposium on Power Electronics for Distributed Generation, 17-20 April 2017, Florianopolis, Brazil (blz. 1-8). [7972445] Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/PEDG.2017.7972445