TY - JOUR
T1 - A study of improving regenerative eneregy utilization in urban dc railway systems through sharing substations
AU - Jung, Seungmin
AU - Lee, Hansang
AU - Byun, Gilsung
AU - Jang, Gilsoo
AU - Kwon, Sae-Hyuk
AU - Jung, Hosung
AU - Kim, Hyungchul
PY - 2011/12
Y1 - 2011/12
N2 - This paper deals with the power integration of large urban railway systems to improve regenerative energy utilization. Current regenerative energy utilization is low because there is no special plan for using this energy. If the railway system is integrated with other railway systems, the efficiency is expected to be improved. Through the case studies, to find the realistic effect of integrated operation, real system for the Seoul Metro lines, especially line 5 and 7, had been applied.
AB - This paper deals with the power integration of large urban railway systems to improve regenerative energy utilization. Current regenerative energy utilization is low because there is no special plan for using this energy. If the railway system is integrated with other railway systems, the efficiency is expected to be improved. Through the case studies, to find the realistic effect of integrated operation, real system for the Seoul Metro lines, especially line 5 and 7, had been applied.
KW - Integrated railway system
KW - KERS
KW - Regenerative braking
KW - Regenerative energy
UR - http://www.scopus.com/inward/record.url?scp=83755228886&partnerID=8YFLogxK
U2 - 10.5370/KIEE.2011.60.12.2392
DO - 10.5370/KIEE.2011.60.12.2392
M3 - Article
AN - SCOPUS:83755228886
SN - 1975-8359
VL - 60
SP - 2392
EP - 2396
JO - Transactions of the Korean Institute of Electrical Engineers
JF - Transactions of the Korean Institute of Electrical Engineers
IS - 12
ER -