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Multi-point time-synchronized waveform recording for the analysis of wide-area harmonic propagation

  • Stanislav Babaev (Corresponding author)
  • , Ravi Shankar Singh (Corresponding author)
  • , Sjef Cobben
  • , Vladimir Ćuk
  • , Allan Downie

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

Samenvatting

This paper focuses on studying the phenomenon of harmonic distortion propagation through distribution networks. This phenomenon is governed by a combination of factors involving the nature of harmonic loads and their dynamic interaction, the influence of background voltage distortion, and harmonic impedance values. The objective of the proposed research includes evaluation of the network response at different nodes to harmonic current injections via utilizing a time-synchronized distributed measurement system. The study is performed in a fully controlled and flexible test network with three medium voltage/low voltage (MV/LV) distribution substations and several managed LV harmonic sources, namely PV inverter, single-phase EV charger and emulated harmonic load with reference current injections. A selection of the results is analyzed and interpretation of the observed phenomena is given with implications that synchronized harmonic measurements can be considered as potential powerful instruments for analyzing power quality disturbances.

Originele taal-2Engels
Artikelnummer3869
TijdschriftApplied Sciences
Volume10
Nummer van het tijdschrift11
DOI's
StatusGepubliceerd - 1 jun. 2020

Financiering

This research has been performed using the ERIGrid Research Infrastructure and is part of a project that has received funding from the European Union's Horizon 2020 Research and Innovation Programme under Grant Agreement No. 654113. The support of the European Research Infrastructure ERIGrid and its partner PNDC (University of Stratchlyde), Cumbernauld, UK is very much appreciated. The authors would like to thank the staff of Power Networks Demonstration Center, Cumbernauld, UK for the technical and administrative support provided during the execution of reported experiment.

FinanciersFinanciernummer
European Union’s Horizon Europe research and innovation programme
European Union’s Horizon Europe research and innovation programme654113

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