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Impact of Electric Vehicle Penetration-Based Charging Demand on Load Profile
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 Title & Authors
Impact of Electric Vehicle Penetration-Based Charging Demand on Load Profile
Park, Woo-Jae; Song, Kyung-Bin; Park, Jung-Wook;
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 Abstract
This paper presents a study the change of the load profile on the power system by the charging impact of electric vehicles (EVs) in 2020. The impact of charging EVs on the load demand is determined not only by the number of EVs in usage pattern, but also by the number of EVs being charged at once. The charging load is determined on an hourly basis using the number of the EVs based on different scenarios considering battery size, model, the use of vehicles, charging at home or work, and the method of charging, which is either fast or slow. Focusing on the impact of future load profile in Korea with EVs reaching up 10 and 20 percentage, increased power demand by EVs charging is analyzed. Also, this paper analyzes the impact of a time-of-use (TOU) tariff system on the charging of EVs in Korea. The results demonstrate how the penetration of EVs increases the load profile and decreases charging demand by TOU tariff system on the future power system.
 Keywords
Electric vehicles;Power demand;Charging scenario;Power system;Tariff System;
 Language
English
 Cited by
1.
Bi-directional electric vehicle fast charging station with novel reactive power compensation for voltage regulation, International Journal of Electrical Power & Energy Systems, 2015, 64, 300  crossref(new windwow)
2.
Electric vehicle charging demand forecasting model based on big data technologies, Applied Energy, 2016, 183, 327  crossref(new windwow)
3.
A review on the state-of-the-art technologies of electric vehicle, its impacts and prospects, Renewable and Sustainable Energy Reviews, 2015, 49, 365  crossref(new windwow)
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