TY - GEN
T1 - Peak power measurement and substation capacity calculation for DC On-Line Electric Vehicle system
AU - Jung, Seungmin
AU - Lee, Jae Hyung
AU - Jang, Gilsoo
AU - Lee, Hansang
PY - 2013
Y1 - 2013
N2 - Studies for improving charging efficiency and charging mechanisms have been receiving attention for electric transportation systems. An On-Line Electric Vehicle (OLEV) system which utilizes a DC power system is addressed for reducing the loss and peak power consumption. It is necessary to calculate the power flow analysis considering the unique characteristics of OLEV for the commercialization of this new transport system. The DC OLEV power system is implemented for reducing line losses and peak power, thereby reducing the electric cost levied on the substation. In this paper, the analysis process has been carried out regarding the shortcomings of the present AC OLEV system, and focused on providing solutions by configuring a DC OLEV system. Furthermore, verification processes are performed through simulation for various scenarios to examine the effectiveness of the proposed system in terms of power consumption, peak power, and facilities capacity.
AB - Studies for improving charging efficiency and charging mechanisms have been receiving attention for electric transportation systems. An On-Line Electric Vehicle (OLEV) system which utilizes a DC power system is addressed for reducing the loss and peak power consumption. It is necessary to calculate the power flow analysis considering the unique characteristics of OLEV for the commercialization of this new transport system. The DC OLEV power system is implemented for reducing line losses and peak power, thereby reducing the electric cost levied on the substation. In this paper, the analysis process has been carried out regarding the shortcomings of the present AC OLEV system, and focused on providing solutions by configuring a DC OLEV system. Furthermore, verification processes are performed through simulation for various scenarios to examine the effectiveness of the proposed system in terms of power consumption, peak power, and facilities capacity.
KW - Contactless power transfer system
KW - DC distribution system
KW - Electric vehicles
KW - OLEV
KW - Wireless charging vehicle
UR - http://www.scopus.com/inward/record.url?scp=84893184592&partnerID=8YFLogxK
U2 - 10.1109/PESMG.2013.6672606
DO - 10.1109/PESMG.2013.6672606
M3 - Conference contribution
AN - SCOPUS:84893184592
SN - 9781479913039
T3 - IEEE Power and Energy Society General Meeting
BT - 2013 IEEE Power and Energy Society General Meeting, PES 2013
T2 - 2013 IEEE Power and Energy Society General Meeting, PES 2013
Y2 - 21 July 2013 through 25 July 2013
ER -
