The iterative harmonic analysis for waveform distortion assessment of low voltage distribution systems with plug-in electric vehicles

Carpita, Mauro (School of Management and Engineering Vaud, HES-SO // University of Applied Sciences Western Switzerland) ; Caramia, Pierluigi (University of Naples Parthenope, Italy) ; Ascione, Emanuele (University of Naples Federico II Italy) ; Proto, Daniela (University of Naples Federico II Italy) ; Varilone, Pietro (University of Cassino and South Lazio Italy)

Plug in electric vehicles (PEVs) are expected to play a significant role not only for the economic and environmental benefits they involve but also for the ancillary services they can provide to the supplying grid. However, the inclusion of the electrical vehicles in distribution systems leads to a series of challenges in grid operation. The PEVs battery chargers include static converters that can cause high waveform distortion levels in the line currents and bus voltages of the grid. Then, a harmonic analysis of the whole system is mandatory to avoid the well know detrimental effects of waveform distortions. This paper proposes to apply the Iterative Harmonic Analysis (IHA) to assess the waveform distortion levels of a low voltage distribution system including a high number of PEVs battery chargers. This method guarantees high results accuracy since it considers the interactions between the supply voltage distortion and the battery charger current harmonics

Type de conférence:
full paper
Ingénierie et Architecture
IESE - Institut d'Energie et Systèmes Electriques
Adresse bibliogr.:
Amalfi, Italy, 20-22 June 2018
Amalfi, Italy
20-22 June 2018
8 p.
Publié dans:
Proceedings of the 2018 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), Amalfi, Italy, 20-22 June 2018
Numérotation (vol. no.):
2018, pp. 974-981
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