Modeling the Impact of Electric Vehicle Charging Systems on Electric Power Quality

Joanna Baraniak and Jacek Starzyński
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Joanna Baraniak: Measurement and Information Systems, Institute of Theory of Electrical Engineering, Warsaw University of Technology, 00-662 Warsaw, Poland
Jacek Starzyński: Measurement and Information Systems, Institute of Theory of Electrical Engineering, Warsaw University of Technology, 00-662 Warsaw, Poland

Energies, 2020, vol. 13, issue 15, 1-13

Abstract: Recently, there has been dynamic development of electromobility. This trend is predicted to grow exponentially, which will contribute to the creation of an extensive infrastructure of electric car charging points. For distribution network operators, this implies that in addition to the increase in demand for power and electricity, the number of converter systems connected to their networks will also increase. It is therefore necessary to determine the potential impact of electric vehicle charging systems on electricity quality. To this end, the authors of the present study developed simulation models based on measurements of the actual charger and the data provided by the manufacturers of the equipment and using simulation models widely described in the literature. On the basis of the study results, the impact of electric car chargers on electric power quality was assessed, and attention was given to the opportunities offered by the development of charging systems with vehicle-to-grid (V2G) functionality. Changes in technical standards aimed at selecting power supply cables by considering their heating under the influence of higher current harmonics generated by converter systems were proposed.

Keywords: e-mobility; electric power quality; charging stations (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2020
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (4)

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