Estimation of harmonic emission of electric vehicles and their impact on low voltage residential network
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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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en
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17
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Sustainability, Volume 13, issue 15
Abstract
The EV penetration in the low voltage residential grids is expected to increase rapidly in the coming years. It is expected that EV consumers will prefer overnight home charging because of its convenience and lack of charging infrastructure. The EV battery chargers are nonlinear loads and likely to increase the current harmonic emission in the distribution network. The imminent increase of EV load requires upgrading or managing the existing power system to support the additional charging load. This paper provides the estimation of the current harmonic emission of the EV charging load at different voltage distortions using the stochastic EV load model. The impact of EV charging on the distribution transformer is also presented.Description
Funding Information: Funding: This work was supported by the Estonian Council grant (PSG142). Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
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Iqbal, M N, Kütt, L, Daniel, K, Asad, B & Shams Ghahfarokhi, P 2021, 'Estimation of harmonic emission of electric vehicles and their impact on low voltage residential network', Sustainability, vol. 13, no. 15, 8551. https://doi.org/10.3390/su13158551