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
Reads0
Chats0
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
More filters
Journal ArticleDOI
Progress in electrical energy storage system: A critical review
TL;DR: In this paper, a review of electrical energy storage technologies for stationary applications is presented, with particular attention paid to pumped hydroelectric storage, compressed air energy storage, battery, flow battery, fuel cell, solar fuel, superconducting magnetic energy storage and thermal energy storage.
Journal ArticleDOI
Control of hybrid electric vehicles
Antonio Sciarretta,Lino Guzzella +1 more
TL;DR: In this paper, the authors analyzed two approaches, namely, feedback controllers and ECMS, which can lead to system behavior that is close to optimal, with feedback controllers based on dynamic programming.
Journal ArticleDOI
Optimal Power Flow Management for Grid Connected PV Systems With Batteries
TL;DR: In this article, an optimal power management mechanism for grid connected photovoltaic (PV) systems with storage is presented, where the structure of a power supervisor based on an optimal predictive power scheduling algorithm is proposed.
Journal ArticleDOI
Energy Management in Plug-in Hybrid Electric Vehicles: Recent Progress and a Connected Vehicles Perspective
TL;DR: A comprehensive analysis of EMS evolution toward blended mode (BM) and optimal control is presented, providing a thorough survey of the latest progress in optimization-based algorithms and highlights certain contributions that intelligent transportation systems, traffic information, and cloud computing can provide to enhance PHEV energy management.
Journal ArticleDOI
A Stochastic Optimal Control Approach for Power Management in Plug-In Hybrid Electric Vehicles
TL;DR: This paper uses stochastic dynamic programming to optimize PHEV power management over a distribution of drive cycles, rather than a single cycle, thereby systematically exploring the potential benefits of controlled charge depletion over aggressive charge depletion followed by charge sustenance.
References
More filters
Journal ArticleDOI
Mechatronic design and control of hybrid electric vehicles
TL;DR: In this paper, a load-leveling vehicle operation strategy for hybrid electric vehicles (HEV) is presented, where a fuzzy logic controller is used to control a nonlinear, multidomain and time-varying plant with multiple uncertainties.
Proceedings ArticleDOI
HEV Control Strategy for Real-Time Optimization of Fuel Economy and Emissions
TL;DR: In this article, the authors proposed a real-time control strategy (RTCS) to optimize the efficiency and emissions of a parallel configuration HEV, which considers all possible engine-motor torque pairs and continuously selects the operating point that is the minimum of this cost function.
Journal ArticleDOI
General supervisory control policy for the energy optimization of charge-sustaining hybrid electric vehicles
TL;DR: In this article, a general formulation of the instantaneous power split strategy between an IC engine and an electric machine in a charge-sustaining hybrid-electric vehicle is given based on the instantaneous optimization of an equivalent fuel consumption.
BookDOI
Vehicular Electric Power Systems : Land, Sea, Air, and Space Vehicles
TL;DR: In this paper, the authors present a real-time state estimation of the stability of a DC vehicular distribution system with constant power and resistive loads. But, they do not discuss the effect of different types of power loads on the performance of the system.
Journal ArticleDOI
Automotive electrical systems circa 2005
TL;DR: In this paper, the authors discuss the future development of automobile electrical systems and discuss how to match voltages to individual loads for best efficiency and performance-lights perhaps at 6 V AC, electronics at 5 V DC, active suspension at 350 V DC and motors and actuators at 42 V DC.