Abstract
With the strong support of national policies, wholesale grid connection of this new type of load electric vehicles, will inject harmonics into the distribution network. Based on this, this article examines the grid-connected harmonic characteristics of electric vehicle charging stations(EVCSs) and analyzes its corresponding suppression measures under various charging scenarios in urban EVCSs.
Firstly, based on the construction status of EVCSs in China and the different scale and capacity of EVCSs and geographical locations, more typical charging station categories are selected for analysis and research. To realize the simulation of these different charging scenarios, an EVCS model is built, and then the harmonic characteristics are simulated and analyzed after its connection to the city distribution network. By studying the harmonic characteristics under different charging scenarios, the impact of charging stations access on the power quality of the power grid after connection is analyzed, and effective measures for harmonic suppression are proposed, and suggestions for the configuration of compensation and treatment devices are given to provide a basis for the further building of charging facilities and the planning and operation of distribution grid.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Liu, Z., Chen, J., Lin, K., Zhao, Y., Xu, H.: Current status and trends of electric vehicle development at home and abroad. Electric Power Constr. 36(7), 25–32 (2015). (in Chinese)
Zhang, Q., Han, W., Yu, J., Li, C., Shi, Y.: Simulation model of electric vehicle charging station and its impact on grid harmonics. J. Electr. Eng. 27(2), 159–164 (2012). https://doi.org/10.19595/j.cnki.1000-6753.tces.2012.02.024. (in Chinese)
Moses, P.S., Deilami, S., Masoum, A.S., Masoum, M.A.: Power quality of smart grids with plug-in electric vehicles considering battery charging profile. In: Innovative Smart Grid Technologies Conference, pp 1–7. IEEE, Europe (2010)
Bonner, A., Grebe, T., Gunther, E., Hopkins, L.: Xu, W: Modeling and simulation of the propagation of harmonics in electric power networks Part I: concepts, models, and simulation techniques. IEEE Trans Power Deliv. 11(1), 452–460 (1996). https://doi.org/10.1109/61.484130
Hu, Z., Song, Y., Xu, Z., Luo, Z., Zhan, K., Jia, L.: Impact and utilization of electric vehicle access to power grid. Chin. J. Electr. Eng. 32(04), 1–10 (2012). https://doi.org/10.13334/j.0258-8013.pcsee.2012.04.006. (in Chinese)
Yang, L., Pazilai, M.: Improved wavelet neural network based harmonic detection for charging stations. Modern Electr. Technol. 44(05), 156–160 (2021). https://doi.org/10.16652/j.issn.1004-373x.2021.05.032. (in Chinese)
Zhou, Z.W., Yan, X.H.: Simulation analysis of harmonic suppression for AC charging pile of electric vehicle. In: Journal of Physics: Conference Series, vol. 1848, no. 1 (2021). https://doi.org/10.1088/1742-6596/1848/1/012159.
Zhang, F.: Research on electric vehicle charging and switching station technology and harmonic control. Mechatron. Inf. (27), 22–23 (2020). https://doi.org/10.19514/j.cnki.cn32-1628/tm.2020.27.011. (in Chinese)
RodrÃguez-Pajarón, P., Hernández, A., Milanović, J.V.: Probabilistic assessment of the impact of electric vehicles and nonlinear loads on power quality in residential networks. Int. J. Electr. Power Energy Syst. 129 (2021). https://doi.org/10.1016/J.IJEPES.2021.106807.
Alame, D., Azzouz, M., Kar, N.: Assessing and mitigating impacts of electric vehicle harmonic currents on distribution systems. Energies 13(12) (2020). https://doi.org/10.3390/en13123257.
Khan, M.M.H., et al.: Integration of large-scale electric vehicles into utility grid: an efficient approach for impact analysis and power quality assessment. Sustainability 13(19), 10943 (2021). https://doi.org/10.3390/SU131910943
Balasundar C., Sundarabalan C.K., Sharma J., Srinath N.S., Guerrero J.M.: Design of power quality enhanced sustainable bidirectional electric vehicle charging station in distribution grid. Sustain. Cities Soc. 74 (2021). https://doi.org/10.1016/J.SCS.2021.103242.
Electric vehicle charging infrastructure development guide (2015–2020). In: National Development and Reform Commission of the People’s Republic of China (2015). (in Chinese)
Ma, L., Yang, J., Fu, C., Liu, P., Sun, Y.: A review of the impact of electric vehicle charging and discharging on the power grid. Power Syst. Prot. Control 41(3), 140–148 (2013). (in Chinese)
Guo, J.-L., Wen, F.-S.: Impact of electric vehicle charging on power system and its countermeasures. Power Autom. Equipment 35(6), 1–9 (2016). https://doi.org/10.16081/j.issn.1006-6047.2015.06.001. (in Chinese)
Gao, C.W., Zhang, L: A review of the impact of electric vehicle charging on power grid. A review of the impact of electric vehicle charging on power grid. Power Grid Technol. 35(2), 127–131 (2011). (in Chinese). https://doi.org/10.13335/j.1000-3673.pst.2011.02.020
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2023 Beijing Paike Culture Commu. Co., Ltd.
About this paper
Cite this paper
Yang, Z. (2023). Harmonic Analysis of Grid-Connected Electric Vehicle Charging Stations. In: Dong, X., Yang, Q., Ma, W. (eds) The proceedings of the 10th Frontier Academic Forum of Electrical Engineering (FAFEE2022). FAFEE 2022. Lecture Notes in Electrical Engineering, vol 1054. Springer, Singapore. https://doi.org/10.1007/978-981-99-3408-9_33
Download citation
DOI: https://doi.org/10.1007/978-981-99-3408-9_33
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-99-3407-2
Online ISBN: 978-981-99-3408-9
eBook Packages: EnergyEnergy (R0)