TY - GEN
T1 - Grid impact analysis of electric vehicles charging with different load profiles
AU - Jin, Yuwei
AU - Agyeman, Kofi Afrifa
AU - Han, Sekyung
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/5
Y1 - 2019/5
N2 - With the seriousness of environmental problems, people begin to use electric vehicles(EVs) instead of traditional vehicles, which can reduce carbon dioxide emissions. But a large number of electric vehicles plug-in grid will arise overload, voltage deviation issue, harmonic distortion, etc. which affect the regular operation of the power grid. Seriously, it may cause blackouts in the entire power grid. Therefore, it is essential for real-time detection of grid operation safety. In this paper, we propose a sensitivity analysis of active power and voltage at the same time to identify the impact of electric vehicle charging on the different load profile. The simulation results strongly suggest that when the EV penetration rate at a specific value, it will increase the deviation of active power and voltage and influence the electricity utilisation by users. Based on these results, we can specifically recommend them about the management of charging strategic of EVs.
AB - With the seriousness of environmental problems, people begin to use electric vehicles(EVs) instead of traditional vehicles, which can reduce carbon dioxide emissions. But a large number of electric vehicles plug-in grid will arise overload, voltage deviation issue, harmonic distortion, etc. which affect the regular operation of the power grid. Seriously, it may cause blackouts in the entire power grid. Therefore, it is essential for real-time detection of grid operation safety. In this paper, we propose a sensitivity analysis of active power and voltage at the same time to identify the impact of electric vehicle charging on the different load profile. The simulation results strongly suggest that when the EV penetration rate at a specific value, it will increase the deviation of active power and voltage and influence the electricity utilisation by users. Based on these results, we can specifically recommend them about the management of charging strategic of EVs.
KW - Electric vehicle
KW - Environmental problems
KW - Penetration rate
KW - Sensitivity analysis
UR - http://www.scopus.com/inward/record.url?scp=85076264908&partnerID=8YFLogxK
U2 - 10.1109/ITEC-AP.2019.8903819
DO - 10.1109/ITEC-AP.2019.8903819
M3 - Conference contribution
AN - SCOPUS:85076264908
T3 - ITEC Asia-Pacific 2019 - 2019 IEEE Transportation Electrification Conference and Expo, Asia-Pacific: New Paradigm Shift, Sustainable E-Mobility
BT - ITEC Asia-Pacific 2019 - 2019 IEEE Transportation Electrification Conference and Expo, Asia-Pacific
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2019
Y2 - 8 May 2019 through 10 May 2019
ER -