RT Conference Proceedings
T1 Experimental comparison of energy management strategies for a hybrid electric bus in a test-bench
A1 Sierra, Andres
A1 Herrera, Victor
A1 Gonzaez-Garrido, Amaia
A1 Milo, Aitor
A1 Gaztanaga, Haizea
A1 Camblong, Haritza
AB Energy management in hybrid and electric vehicles is a key factor to improve the operational performance and meet the efficiency objectives defined in the transport sector. Thus, optimized energy management strategies (EMS), before being integrated in a real system, need to be validated in a scaled test-bench platform in order to identify the possible deviations from the expected simulation-based profiles, thus, saving time during the implementation in the real application. An economical and flexible way of validating these strategies is the Hardware-in-The-loop (HIL) simulation. In this framework, this work aims to compare the experimental results of two optimized (simulation-based) EMSs applied on a hybrid electric urban bus (HEB) in terms of real-Time operational performance. Both EMSs handle the proper power split behavior of the vehicle demand between a genset (internal combustion engine connected to an electric generator) and a hybrid energy storage system (combining Li-ion batteries with supercapacitors). The hardware in the test-bench consist of a scaled electrical DC grid of an HEB. This hardware platform is combined with software models allowing to emulate the real behavior of the genset, battery, supercapacitor, traction and auxiliary loads.
PB Institute of Electrical and Electronics Engineers Inc.
SN 9781538659663
YR 2018
FD 2018-05-21
LK https://hdl.handle.net/11556/1729
UL https://hdl.handle.net/11556/1729
LA eng
NO Sierra , A , Herrera , V , Gonzaez-Garrido , A , Milo , A , Gaztanaga , H & Camblong , H 2018 , Experimental comparison of energy management strategies for a hybrid electric bus in a test-bench . in 2018 13th International Conference on Ecological Vehicles and Renewable Energies, EVER 2018 . 2018 13th International Conference on Ecological Vehicles and Renewable Energies, EVER 2018 , Institute of Electrical and Electronics Engineers Inc. , pp. 1-9 , 13th International Conference on Ecological Vehicles and Renewable Energies, EVER 2018 , Monte Carlo , Monaco , 10/04/18 . https://doi.org/10.1109/EVER.2018.8362389
NO conference
NO Publisher Copyright: © 2018 IEEE.
DS TECNALIA Publications
RD 28 jul 2024