TY - GEN
T1 - Basic study on cooperative management scheme of electric vehicle charging for reduction of impact on low-voltage distribution system
AU - Ogura, Taisei
AU - Yoshizawa, Shinya
AU - Fujimoto, Yu
AU - Mitsuoka, Masataka
AU - Hayashi, Yasuhiro
AU - Murai, Kensuke
AU - Suzuki, Kenta
AU - Ikezoe, Keigo
N1 - Funding Information:
This work was supported by the JST CREST JPMJCR15K5.
Publisher Copyright:
© 2020 IEEE
PY - 2020/11
Y1 - 2020/11
N2 - Electric vehicles (EVs) are being introduced all over the world. Under the large-scale EV penetration, the charging behavior of EVs may cause various problems in distribution systems. In particular, when most of the EV owners charge simultaneously during the night while at home, voltage deviation and overloading of pole transformers may be crucial problems. In this paper, a cooperative EV charging management scheme is proposed for alleviating these problems on low-voltage distribution systems by sharing information on the charging status in the neighborhood via home energy management systems (HEMSs). The effectiveness of the proposed scheme is evaluated based on the power flow simulation using a distribution system model reflecting the regional characteristics of a real-world residential area and EV charging profiles reflecting the usage characteristics of real-world EV owners.
AB - Electric vehicles (EVs) are being introduced all over the world. Under the large-scale EV penetration, the charging behavior of EVs may cause various problems in distribution systems. In particular, when most of the EV owners charge simultaneously during the night while at home, voltage deviation and overloading of pole transformers may be crucial problems. In this paper, a cooperative EV charging management scheme is proposed for alleviating these problems on low-voltage distribution systems by sharing information on the charging status in the neighborhood via home energy management systems (HEMSs). The effectiveness of the proposed scheme is evaluated based on the power flow simulation using a distribution system model reflecting the regional characteristics of a real-world residential area and EV charging profiles reflecting the usage characteristics of real-world EV owners.
KW - Distribution systems
KW - Electric vehicles
KW - Energy management system
KW - Power system analysis
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U2 - 10.1109/SGES51519.2020.00036
DO - 10.1109/SGES51519.2020.00036
M3 - Conference contribution
AN - SCOPUS:85102758558
T3 - Proceedings - 2020 International Conference on Smart Grids and Energy Systems, SGES 2020
SP - 163
EP - 168
BT - Proceedings - 2020 International Conference on Smart Grids and Energy Systems, SGES 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 International Conference on Smart Grids and Energy Systems, SGES 2020
Y2 - 23 November 2020 through 26 November 2020
ER -