TY - GEN
T1 - Energy Strategy of Fuel Cell Powered Railcars for a Reduction of Fuel Cell Power capacity and Lithium-Ion Battery Capacity
AU - Ogawa, K.
AU - Kondo, K.
N1 - Publisher Copyright:
© 2019 The Korean Institute of Power Electronics (KIPE).
PY - 2019/5
Y1 - 2019/5
N2 - This paper proposes an energy strategy of Fuel Cell (FC) powered railcars for the purpose of a reduction of a FC power capacity and a Lithium-ion battery (LiB) capacity. In the proposed method, the FC power is controlled in reference to both states of a load condition and the LiB energy during the acceleration. This method gains the FC output time in a whole running time and reduces the FC power capacity. Also, the method reduces the LiB capacity by suppressing the LiB discharging power during acceleration. In addition to the above, the method reduces a depth of discharge (DOD) which affects the LiB lifetime.
AB - This paper proposes an energy strategy of Fuel Cell (FC) powered railcars for the purpose of a reduction of a FC power capacity and a Lithium-ion battery (LiB) capacity. In the proposed method, the FC power is controlled in reference to both states of a load condition and the LiB energy during the acceleration. This method gains the FC output time in a whole running time and reduces the FC power capacity. Also, the method reduces the LiB capacity by suppressing the LiB discharging power during acceleration. In addition to the above, the method reduces a depth of discharge (DOD) which affects the LiB lifetime.
KW - Energy strategy
KW - Fuel cell
KW - Hybrid powered railcars
KW - Low cost
UR - http://www.scopus.com/inward/record.url?scp=85071630544&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85071630544&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85071630544
T3 - ICPE 2019 - ECCE Asia - 10th International Conference on Power Electronics - ECCE Asia
SP - 1605
EP - 1610
BT - ICPE 2019 - ECCE Asia - 10th International Conference on Power Electronics - ECCE Asia
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th International Conference on Power Electronics - ECCE Asia, ICPE 2019 - ECCE Asia
Y2 - 27 May 2019 through 30 May 2019
ER -