Browsing Academic by Subject "Electric vehicles"
Now showing items 1-20 of 35
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A Neutral-Point Diode-Clamped Converter with Inherent Voltage-Boosting for a Four-Phase SRM Drive
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)This article proposes a new asymmetric neutral-point diode-clamped (NPC) multilevel converter for a four-phase switched reluctance motor drive. The inbuilt NPC clamping capacitors are used for both voltage level clamping ... -
A permanent-magnet machine with improved torque density based on a single layer winding layout for electric vehicle applications
( IEEE , 2014 , Conference Paper)This paper proposes a novel single layer winding layout for a permanent magnet machine with improved torque density for electric vehicle applications. In this paper, two permanent-magnet (PM) machines with outer rotors and ... -
An enhanced performance IPT based battery charger for electric vehicles application
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)World-wide scientists/engineers were motivated to research in the area of renewable energy resources and to reduce the consumption of fossil fuels. Hence, electric and hybrid vehicles have won the attention of many researchers ... -
Analysis and quality of service evaluation of a fast charging station for electric vehicles
( Elsevier Ltd , 2016 , Article)Electrification of transportation is considered as one of the most promising ways to mitigate climate change and reduce national security risks from oil and gasoline imports. Fast charging stations that provide high quality ... -
Barriers towards widespread adoption of V2G technology in smart grid environment: From laboratories to commercialization
( Springer International Publishing , 2018 , Book chapter)A new era of transportation has experienced electrification and undergoes notable changes in the last few decades. The concern about environmental friendly technology carries almost a huge expansion prospect to electric ... -
Design and Development of Rapid EV Charging System with V2G and V2H Operations
( Qatar University Press , 2021 , Poster)Plug in Electric vehicles (EVs) can act as source or load to the electric distribution network concept known as the vehicle-to-grid (V2G) system, or the lesser-known vehicle-to-home (V2H) system. Such systems can improve ... -
Design and Sensitivity Analysis of Dynamic Wireless Chargers for Efficient Energy Transfer
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Tunable Self-Oscillating Switching (TSOS) methods are a robust solution for tuning of Inductive Power Transfer (IPT) systems. However, they require deep analysis to be an appropriate choice for Dynamic Wireless Charging ... -
Design of a Single-Phase Isolated SEPIC-Based Charger for Electric Vehicles
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)The electrification of the transportation sector has been developing very fast in recent years as a green solution. This paper presents a unidirectional single-phase on-board charger for Electric Vehicles. The Power Factor ... -
Design, analysis, and assessment of an inductive power transfer system for transportation applications
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)© 2018 IEEE. In this paper, the parallel-series compensation approach, based on LCL circuit, for Inductive Power Transfer (IPT) is designed, analyzed, and assessed with respect to the seriesseries compensation approach for ... -
Development of a three-phase interleaved converter based on SEPIC DC-DC converter operating in discontinuous conduction mode for ultra-fast electric vehicle charging stations
( John Wiley and Sons Inc , 2021 , Article)One of the main challenges that impact transportation systems electrification is their batteries' charging process. This work presents the development of a three-phase ultra-fast Electric Vehicle (EV) charger based on the ... -
Eco-efficiency of electric vehicles in the United States: A life cycle assessment based principal component analysis
( Elsevier , 2019 , Article)This research presents an integrated sustainability assessment framework applied to electric vehicle technologies in the United States of America. Two methods; principal component analysis and life cycle assessment are ... -
Electric Vehicle Fast Chargers: Futuristic Vision, Market Trends and Requirements
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)This paper reviews electric vehicles and addresses substantial aspects of the technology, including battery charging and range, by highlighting the progress in this field in the present day. Finally, the paper emphasizes ... -
Electric vehicles charging management using machine learning considering fast charging and vehicle-to-grid operation
( MDPI , 2021 , Article)Electric vehicles (EVs) have gained in popularity over the years. The charging of a high number of EVs harms the distribution system. As a result, increased transformer overloads, power losses, and voltage fluctuations may ... -
Energy in smart grid: Strategies and technologies for efficiency enhancement
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)Incorporating advanced software and hardware technologies, to create a two way electricity and information flow, is forming the concept of the smart grid (SG). In an SG the energy delivery and control not only autonomous ... -
Environmental efficiency of electric vehicles in Europe under various electricity production mix scenarios
( Elsevier Ltd , 2022 , Article)Decarbonizing residential transportation sector depends on the energy mix. A need for environmental efficiency of electric vehicles considering the life cycle impacts of electricity generation under different mix scenarios ... -
Extreme fast charging characteristics of zirconia modified LiNi0.5Mn1.5O4 cathode for lithium ion batteries
( Elsevier B.V. , 2018 , Article)LiNi0.5Mn1.5O4 is a promising high-voltage cathode for lithium-ion battery fast charging applications. Aware of its electrochemical stability issues, the material's surface is modified with small amounts of zirconia (ZrO2) ... -
From sustainability assessment to sustainability management for policy development: The case for electric vehicles
( Elsevier Ltd , 2020 , Article)In this research, a hybrid life cycle sustainability assessment and multi-objective decision making are jointly applied to highlight how sustainability assessment results can be used for sustainable management and further ... -
Gearless Powertrain for Electric Vehicles
( Qatar University Press , 2021 , Poster)Electrical Machines are driving the modern world in one way or the other. The modern world is moving towards the sustainability of ecological systems and greener modes of transportation to stabilize the environmental ... -
How sustainable is electric mobility? A comprehensive sustainability assessment approach for the case of Qatar
( Elsevier , 2019 , Article)Electric mobility is a trending topic around the world, and many countries are supporting electric vehicle technologies to reduce environmental impacts from transportation such as greenhouse gas emissions and air pollution ... -
Inductive power transfer with wireless communication system for electric vehicles
( IEEE , 2013 , Conference Paper)This paper explores the employment of inductive power transfer and data transfer (IPDT) for charging of electric vehicles (EV). The main objective of this paper spans the analysis and development of the inductive power ...