TY - GEN
T1 - Techno-economic assessment of lithium-ion battery lifetime estimation methods for sizing and operation conditions definition in railway applications
AU - Herrera, Victor I.
AU - Martinez-Laserna, Egoitz
AU - Camblong, Haritza
AU - Milo, Aitor
AU - Gaztanaga, Haizea
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2018/4/3
Y1 - 2018/4/3
N2 - The aim of this paper is to compare and quantify the techno-economic implications, derived from the lifetime estimation accuracy, when a commonly used lifetime estimation method (Whöler curve based) or a more accurate one (Semiempirical method) are considered for energy storage system (ESS) sizing and management strategy definition in a transport application (hybrid electric tramway). An optimization process was carried out with each lifetime estimation method and a re evaluation process was proposed to calculate the economic error regarding the lifetime estimation accuracy. Based on the simulation results, the total operation cost (in the long term-view) of the vehicle may increase up to 13.7% when a less accurate method is applied for ESS sizing and battery lifetime estimation.
AB - The aim of this paper is to compare and quantify the techno-economic implications, derived from the lifetime estimation accuracy, when a commonly used lifetime estimation method (Whöler curve based) or a more accurate one (Semiempirical method) are considered for energy storage system (ESS) sizing and management strategy definition in a transport application (hybrid electric tramway). An optimization process was carried out with each lifetime estimation method and a re evaluation process was proposed to calculate the economic error regarding the lifetime estimation accuracy. Based on the simulation results, the total operation cost (in the long term-view) of the vehicle may increase up to 13.7% when a less accurate method is applied for ESS sizing and battery lifetime estimation.
KW - battery
KW - energy storage system
KW - hybrid vehicle
KW - lifetime estimation model
KW - techno-economic assessment
UR - http://www.scopus.com/inward/record.url?scp=85048832391&partnerID=8YFLogxK
U2 - 10.1109/VPPC.2017.8331004
DO - 10.1109/VPPC.2017.8331004
M3 - Contribución a la conferencia
AN - SCOPUS:85048832391
T3 - 2017 IEEE Vehicle Power and Propulsion Conference, VPPC 2017 - Proceedings
SP - 1
EP - 6
BT - 2017 IEEE Vehicle Power and Propulsion Conference, VPPC 2017 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 14th IEEE Vehicle Power and Propulsion Conference, VPPC 2017
Y2 - 14 December 2017 through 17 December 2017
ER -