Energy management strategies for vehicular electric power systems
Mwt Michiel Koot,J.T.B.A. Kessels,B. de Jager,Wpmh Maurice Heemels,P.P.J. van den Bosch,M Maarten Steinbuch +5 more
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TLDR
An extensive study on controlling the vehicular electric power system to reduce the fuel use and emissions, by generating and storing electrical energy only at the most suitable moments is presented.Abstract:
In the near future, a significant increase in electric power consumption in vehicles is expected. To limit the associated increase in fuel consumption and exhaust emissions, smart strategies for the generation, storage/retrieval, distribution, and consumption of electric power will be used. Inspired by the research on energy management for hybrid electric vehicles (HEVs), this paper presents an extensive study on controlling the vehicular electric power system to reduce the fuel use and emissions, by generating and storing electrical energy only at the most suitable moments. For this purpose, both off-line optimization methods using knowledge of the driving pattern and on-line implementable ones are developed and tested in a simulation environment. Results show a reduction in fuel use of 2%, even without a prediction of the driving cycle being used. Simultaneously, even larger reductions of the emissions are obtained. The strategies can also be applied to a mild HEV with an integrated starter alternator (ISA), without modifications, or to other types of HEVs with slight changes in the formulation.read more
Citations
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Proceedings ArticleDOI
Estimating energy consumption of a PHEV using vehicle and on-board navigation data
TL;DR: This paper presents a novel approach for predicting the energy consumption of a plug-in hybrid electric vehicle (PHEV) by using a polynomial model fit to the data so as to estimate the optimal energy consumption strategy from the expected driving condition, rather than using dynamic programming.
Proceedings ArticleDOI
Hybrid Systems Energy Management Using Optimization Method Based on Dynamic Sources Models
TL;DR: In this paper, the authors focus on offline energy management strategy based on dynamic losses computation made on accurate sources models, which is applied to a Fuel Cell based Vehicle (FCV) powertrain and it has been adapted to the mathematical model depending on the sources characteristics (fuel cell and battery).
Journal ArticleDOI
Effect of gear shift and engine start losses on control strategies for hybrid electric vehicles
TL;DR: In this paper, an optimal control algorithm for the start-stop, power split and gear shift problem based on Dynamic Programming-Pontryagin's Minimum Principle control approach is used to evaluate the effect of gear shift and engine start losses on the optimal solution.
Proceedings ArticleDOI
Analysis of rule-based parameterized control strategy for a HEV Hybrid Electric Vehicle
TL;DR: Two control strategies are developed and compared for different criteria as energy consumption, design and expected battery life and different energy management strategies based on rules and using batteries are proposed.
References
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