Journal ArticleDOI
Practical Control Structure and Energy Management of a Testbed Hybrid Electric Vehicle
TLDR
A dynamic strategy to manage the energy in the hybrid electric vehicle is introduced that uses a fuzzy logic controller and considers the slow dynamics in the FCS, the vehicle speed, and the state of charge in the supercapacitors.Abstract:
The aim of this paper is to present the practical control structure (PCS) and energy management strategy of a testbed hybrid electric vehicle (HEV). This vehicle is equipped with batteries, a supercapacitor system, and a fuel cell system (FCS). The PCS, based on the energetic macroscopic representation methodology, is used to evaluate and compare the different energy management strategies to be implemented in the vehicle. This paper introduces a dynamic strategy to manage the energy in the hybrid electric vehicle; this strategy uses a fuzzy logic controller and considers the slow dynamics in the FCS, the vehicle speed, and the state of charge in the supercapacitors.read more
Citations
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Journal ArticleDOI
Developments of electric cars and fuel cell hydrogen electric cars
Tabbi Wilberforce,Zaki El-Hassan,F.N. Khatib,Ahmed Al Makky,Ahmad Baroutaji,J.G. Carton,Abdul Ghani Olabi +6 more
TL;DR: In this paper, the authors explored the latest advances in electric cars technology and their design specifications and compared the characteristics and the technologies of the three types of electric cars now available in the market.
Journal ArticleDOI
A review on energy management system for fuel cell hybrid electric vehicle: Issues and challenges
TL;DR: In this article, the authors provide a comprehensive survey of fuel cell-based hybrid electric vehicles (HEVs) on their source combination, models, energy management system (EMS) etc.
Journal ArticleDOI
Fuel cell hybrid electric vehicles: A review on power conditioning units and topologies
TL;DR: In this paper, a state-of-the-art of vehicle classification is reviewed, in which the focus is placed on the deployment of fuel cell, battery, ultracapacitor and flywheel.
Journal ArticleDOI
Energy management of a power-split plug-in hybrid electric vehicle based on genetic algorithm and quadratic programming
TL;DR: In this article, an online and intelligent energy management controller was proposed to improve the fuel economy of a power-split plug-in hybrid electric vehicle (PHEV), based on analytic analysis between fuel- rate and battery current at different driveline power and vehicle speed, quadratic equations were applied to simulate the relationship between battery current and vehicle fuel-rate.
Journal ArticleDOI
Particle swarm optimization-based optimal power management of plug-in hybrid electric vehicles considering uncertain driving conditions
Zeyu Chen,Rui Xiong,Jiayi Cao +2 more
TL;DR: In this paper, a novel optimal power management approach for plug-in hybrid electric vehicles against uncertain driving conditions was proposed, where the particle swarm optimization algorithm was employed to optimize the threshold parameters of the rule-based power management strategy under a certain driving cycle, and the optimization results were used to determine the optimal control actions.
References
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Book
Uncertain Rule-Based Fuzzy Logic Systems: Introduction and New Directions
TL;DR: This chapter discusses Type-2 Fuzzy Sets, a New Direction for FLSs, and Relations and Compositions on different Product Spaces on Different Product Spaces, as well as operations on and Properties of Type-1 Non-Singleton Type- 2 FuzzY Sets.
Journal ArticleDOI
Type-2 fuzzy sets made simple
Jerry M. Mendel,Robert John +1 more
TL;DR: Establishing a small set of terms that let us easily communicate about type-2 fuzzy sets and also let us define such sets very precisely, and presenting a new representation for type- 2 fuzzy sets, and using this new representation to derive formulas for union, intersection and complement of type-1 fuzzy sets without having to use the Extension Principle.
Journal ArticleDOI
Control Strategies for Hybrid Electric Vehicles: Evolution, Classification, Comparison, and Future Trends
TL;DR: This paper classifies and extensively overviews the state-of-the-art control strategies for HEVs, establishing a basis for comparing available methods and helping devoted researchers choose the right track.
Journal ArticleDOI
Characterization of double-layer capacitors (DLCs) for power electronics applications
L. Zubieta,R. Bonert +1 more
TL;DR: In this article, the double-layer capacitor (DLC) for power applications is presented, and an equivalent circuit model consisting of three RC branches, one of them with a voltage-dependent capacitance is presented.
Journal ArticleDOI
New dynamical models of lead-acid batteries
TL;DR: In this paper, the main results of studies that have been carried out, during a period of more than a decade, at University of Pisa in co-operation with other technical Italian institutions, about models of electrochemical batteries suitable for the use of the electrical engineer, in particular for the analysis of electrical systems with batteries.
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