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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Journal ArticleDOI
Battery peak power shaving strategy to prolong battery life for electric buses
TL;DR: In this paper, a battery peak power shaving strategy for battery electric buses is presented, which restricts the battery charge/discharge power when the propulsion power demand is high to avoid high deterioration of the battery capacity during operation.
Book ChapterDOI
Model-Based Optimal Energy Management Strategies for Hybrid Electric Vehicles
TL;DR: An analytical supervisory controller is designed that ensures stability, optimality with respect to fuel consumption, ease of implementation in real-time application, fast execution and low control parameter sensitivity in the optimal energy management problem over an infinite time horizon.
PowerManagement Strategies for aFuelCell! Supercapacitor Electric Vehicle
TL;DR: In this article, the authors proposed three methods to manage supercapacitor and voltage variation in a fuel cell powered electric vehicle by using the vehicle speed, state of charge of SC and clink voltage control.
Study of challenges in technology development and market penetration of hybrid electric vehicles in Canada
TL;DR: In this paper, the authors discuss the immediate need for Canada to adopt more efficient and eco-friendly transportation systems and analyzes the cost effectiveness and tailpipe emissions of HEVs that offer a suitable alternative.
References
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