Review on Power Quality Issues in EV Charging

Review on Power Quality Issues in EV Charging

Qin, Z. (TU Delft DC systems, Energy conversion & Storage)
Wang, L. (TU Delft DC systems, Energy conversion & Storage)
Bauer, P. (TU Delft DC systems, Energy conversion & Storage)

2022

Electric vehicles (EVs) are playing a crucial role in achieving the carbon neutral goal. To make the charging experience comparable with the refueling of the gasoline cars, more and more chargers are installed and connected to the grid. Meanwhile, the charging power is going up. As a result, more and more power quality issues associated with EV charging events have already been reported. In this paper, the power quality issues that are relevant to EV charging, including flicker, harmonics, and supraharmonics, are summarized. Their generation mechanisms, harm to the grid, and the promising mitigation measures are discussed. Case studies are also done to mimic the power quality issues in EV charging, and verify the analysis.

Power Quality
EV Cahrging
Harmonics
voltage fluctuations
Power electronic converter

http://resolver.tudelft.nl/uuid:4e64e552-8af5-415a-b990-129d823c9e53

https://doi.org/10.1109/PEMC51159.2022.9962952

Institute of Electrical and Electronics Engineers (IEEE), Brasov, Romania

2023-06-05

2469-8741

2022 IEEE 20th International Power Electronics and Motion Control Conference (PEMC)

Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Institutional Repository

conference paper

© 2022 Z. Qin, L. Wang, P. Bauer