An Integrated Design and Control Optimization Framework for Hybrid Military Vehicle Using Lithium-Ion Battery and Supercapacitor as Energy Storage Devices

One of the existing challenges toward the electrification of military vehicles is the selection of the most suitable energy storage device. Moreover, a single energy storage technology might not provide the most benefit out of powertrain electrification. In this paper, a generalized framework for th...

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Bibliographic Details
Published in:IEEE transactions on transportation electrification 2019-03, Vol.5 (1), p.239-251
Main Authors: Mamun, Abdullah-Al, Zifan Liu, Rizzo, Denise M., Onori, Simona
Format: Article
Language:English
Subjects:
Design optimization
Design parameters
Electrification
Energy management
Energy storage
Hybrid electric vehicles
Hybrid systems
Hybrid vehicles
Li-ion battery
Lithium
Lithium-ion batteries
Mathematical model
Military vehicles
Particle swarm optimization
portraying’s minimum principle (PMP)
Powertrain
Rechargeable batteries
supercapacitor (SC)
Supercapacitors
Trucks
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Summary:One of the existing challenges toward the electrification of military vehicles is the selection of the most suitable energy storage device. Moreover, a single energy storage technology might not provide the most benefit out of powertrain electrification. In this paper, a generalized framework for the simultaneous selection of the optimal energy storage device, in the form of a standalone or hybrid solution, and online energy management is presented. This paper investigates the cooperation of energy-dense Li-ion batteries and power-dense supercapacitors to assist engine operation in a series hybrid electric military truck. Pontryagin's minimum principle is adopted as the energy management strategy in a forward-looking vehicle simulator, in which the optimal design and control parameters are found using particle swarm optimization. Simulation results show that adopting a hybrid energy storage system reduces fuel consumption by 13% compared to the case of battery-only hybridized powertrain.
ISSN:2332-7782
2577-4212
2332-7782
DOI:10.1109/TTE.2018.2869038