An Integrated Charge and Drive System for Electric Vehicles PDF Download

Author: Ruoyun Shi
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
Market penetration of electric vehicles (EVs) is largely hindered by the lack of a nationwide fast charging network and limited drive range. The fast charging electric vehicle supply equipment (EVSE) is costly to implement on a large-scale due to the need for high power charging hardware comprising of multiple power electronic stages dedicated to delivering controlled power to the EV battery. This thesis proposes an integrated charge and drive system for EVs. The concept is to utilize the on-vehicle powertrain as the EVSE, thus offering a cost-effective solution by eliminating the DC/DC power conversion stage from the EVSE. The integrated system consists of two energy sources paired with drive inverters that are connected in series through an electric motor with a simple open-stator winding, where the charging input is accessed from the differential connection of the inverters. In comparison to previous fast charging integrated solutions that require the use of two power stages in the traction system to enable integrated charging, the proposed integrated solution only requires a single power stage in the traction drive. While the dual energy sources integrating hybrid energy storage media may consist of two identical battery packs, the powertrain can be further leveraged to potentially extend drive range. Charging and driving features of the integrated system are verified in simulation and experiment, through development of a 110kW motor drive test bench integrating dual energy sources of both similar and differing characteristics. The experimental results demonstrate feasibility of utilizing traction hardware to regulate the charging current under established constant-current and constant-voltage battery charging modes. A balancing control strategy is also developed to equalize the energy between the dual energy sources. For vehicle propulsion, the results demonstrate flexible power sharing between two energy sources under static dynamic driving conditions, where in the case of a battery and supercapacitor, power energy management of the supercapacitor is achieved without reliance on a two-stage power electronic solution. Numerical efficiency comparison between existing traction drives and the proposed traction drive shows up to 14% additional range from an electric vehicle using the proposed system in an urban setting.

Author: Rodrigo Garcia-Valle
Publisher: Springer Science & Business Media
ISBN: 1461401348
Category : Technology & Engineering
Languages : en
Pages : 331

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Book Description
Electric Vehicle Integration into Modern Power Networks provides coverage of the challenges and opportunities posed by the progressive integration of electric drive vehicles. Starting with a thorough overview of the current electric vehicle and battery state-of-the-art, this work describes dynamic software tools to assess the impacts resulting from the electric vehicles deployment on the steady state and dynamic operation of electricity grids, identifies strategies to mitigate them and the possibility to support simultaneously large-scale integration of renewable energy sources. New business models and control management architectures, as well as the communication infrastructure required to integrate electric vehicles as active demand are presented. Finally, regulatory issues of integrating electric vehicles into modern power systems are addressed. Inspired by two courses held under the EES-UETP umbrella in 2010 and 2011, this contributed volume consists of nine chapters written by leading researchers and professionals from the industry as well as academia.

Author: Alam, Mohammad Saad
Publisher: IGI Global
ISBN: 1799868605
Category : Technology & Engineering
Languages : en
Pages : 343

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Book Description
The increase in air pollution and vehicular emissions has led to the development of the renewable energy-based generation and electrification of transportation. Further, the electrification shift faces an enormous challenge due to limited driving range, long charging time, and high initial cost of deployment. Firstly, there has been a discussion on renewable energy such as how wind power and solar power can be generated by wind turbines and photovoltaics, respectively, while these are intermittent in nature. The combination of these renewable energy resources with available power generation system will make electric vehicle (EV) charging sustainable and viable after the payback period. Recently, there has also been a significant discussion focused on various EV charging types and the level of power for charging to minimize the charging time. By focusing on both sustainable and renewable energy, as well as charging infrastructures and technologies, the future for EV can be explored. Developing Charging Infrastructure and Technologies for Electric Vehicles reviews and discusses the state of the art in electric vehicle charging technologies, their applications, economic, environmental, and social impact, and integration with renewable energy. This book captures the state of the art in electric vehicle charging infrastructure deployment, their applications, architectures, and relevant technologies. In addition, this book identifies potential research directions and technologies that facilitate insights on EV charging in various charging places such as smart home charging, parking EV charging, and charging stations. This book will be essential for power system architects, mechanics, electrical engineers, practitioners, developers, practitioners, researchers, academicians, and students interested in the problems and solutions to the state-of-the-art status of electric vehicles.

Author: Kundan Kumar
Publisher: CRC Press
ISBN: 1040032427
Category : Technology & Engineering
Languages : en
Pages : 337

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Book Description
This book covers the introduction, theory, development, and applications of hybrid and electric vehicles and their charging infrastructures. It also discusses the real applications of power converters and electric drives to give the readers a flavour of how to design propulsion drives and fast charging systems for electric vehicles. It further covers important topics such as static and dynamic wireless charging systems, battery management, and battery swapping systems for electric vehicles. This book: Presents comprehensively different types of electric vehicles and their powertrain architecture. Highlights modern optimization techniques such as genetic algorithms, simulated annealing, particle swarm optimization, and ant colony optimization. Discusses different charging methods such as wired and wireless for a variety of batteries including lead acid, lithium-ion, and vanadium redox. Covers grid-to-vehicle, vehicle-to-grid, and vehicle-to-vehicle bidirectional power flow analysis. Showcases power 2X technologies such as power-to-ammonia, power-to-chemicals, power-to-fuel, power-to-gas, and power-to-hydrogen. The text is primarily written for senior undergraduate and graduate students as well as academic researchers in the fields of electrical engineering, electronics, and communications engineering.

Author: Islam Safak Bayram
Publisher: Artech House
ISBN: 1630814733
Category : Technology & Engineering
Languages : en
Pages : 289

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Book Description
This authoritative new resource provides a comprehensive introduction to plug-in electric vehicles (PEVs), including critical discussions on energy storage and converter technology. The architecture and models for sustainable charging infrastructures and capacity planning of small scale fast charging stations are presented. This book considers PEVs as mobile storage units and explains how PEVS can provide services to the grid. Enabling technologies are explored, including energy storage, converter, and charger technologies for home and park charging. The adoption of EV is discussed and examples are given from the individual battery level to the city level. This book provides guidance on how to build and design sustainable transportation systems. Optimal arrival rates, optimal service rates, facility location problems, load balancing, and demand forecasts are covered in this book. Time-saving MATLAB code and background tables are included in this resource to help engineers with their projects in the field.

Author: Nil Patel
Publisher: Springer Nature
ISBN: 9811592519
Category : Technology & Engineering
Languages : en
Pages : 292

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Book Description
This book focuses on the latest emerging technologies in electric vehicles (EV), and their economic and environmental impact. The topics covered include different types of EV such as hybrid electrical vehicle (HEV), battery electrical vehicle (BEV), fuel cell electrical vehicle (FCEV), plug-in hybrid electrical vehicle (PHEV). Theoretical background and practical examples of conventional electrical machines, advanced electrical machines, battery energy sources, on-board charging and off-board charging techniques, and optimization methods are presented here. This book can be useful for students, researchers and practitioners interested in different problems and challenges associated with electric vehicles.

Author: Ali Ahmadian
Publisher: Springer Nature
ISBN: 3030344487
Category : Technology & Engineering
Languages : en
Pages : 393

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Book Description
This book discusses the technical, economic, and environmental aspects of electric vehicles and their impact on electrical grids and energy systems. The book is divided into three parts that include load modeling, integration and optimization, and environmental evaluation. Theoretical background and practical examples accompany each section and the authors include helpful tips and hints in the load modeling and optimization sections. This book is intended to be a useful tool for undergraduate and graduate students, researchers and engineers who are trying to solve power and engineering problems related electric vehicles. Provides optimization techniques and their applications for energy systems; Discusses the economic and environmental perspectives of electric vehicles; Contains the most comprehensive information about electric vehicles in a single source.

Author: Krishan Arora
Publisher: John Wiley & Sons
ISBN: 1394205074
Category : Technology & Engineering
Languages : en
Pages : 373

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Book Description
ELECTRIC VEHICLE DESIGN This book will serve as a definitive guide to conceptual and practical knowledge about the design of hybrid electrical vehicles (HEV), battery electrical vehicles (BEV), fuel cell electrical vehicles (FCEV), plug-in hybrid electrical vehicles (PHEV), and efficient EV charging techniques with advanced tools and methodologies for students, engineers, and academics alike. This book deals with novel concepts related to fundamentals, design, and applications of conventional automobiles with internal combustion engines (ICEs), electric vehicles (EVs), hybrid electric vehicles (HEVs), and fuel cell vehicles (FCVs). It broadly covers vehicle performance, configuration, control strategy, design methodology, modeling, and simulation for different conventional and hybrid vehicles based on mathematical equations. Fundamental and practical examples of conventional electrical machines, advanced electrical machines, battery energy sources, on-board charging and off-board charging techniques, and optimization methods are presented here. This book can be useful for students, researchers, and practitioners interested in different problems and challenges associated with electric vehicles. Furthermore, in explaining the design methodology of each drive train, design examples are presented with simulation results.

Author: Sumedha Rajakaruna
Publisher: Springer
ISBN: 9812873171
Category : Technology & Engineering
Languages : en
Pages : 329

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Book Description
This book covers the recent research advancements in the area of charging strategies that can be employed to accommodate the anticipated high deployment of Plug-in Electric Vehicles (PEVs) in smart grids. Recent literature has focused on various potential issues of uncoordinated charging of PEVs and methods of overcoming such challenges. After an introduction to charging coordination paradigms of PEVs, this book will present various ways the coordinated control can be accomplished. These innovative approaches include hierarchical coordinated control, model predictive control, optimal control strategies to minimize load variance, smart PEV load management based on load forecasting, integrating renewable energy sources such as photovoltaic arrays to supplement grid power, using wireless communication networks to coordinate the charging load of a smart grid and using market price of electricity and customers payment to coordinate the charging load. Hence, this book proposes many new strategies proposed recently by the researchers around the world to address the issues related to coordination of charging load of PEVs in a future smart grid.

Author: John G. Hayes
Publisher: John Wiley & Sons
ISBN: 1119063647
Category : Technology & Engineering
Languages : en
Pages : 564

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Book Description
The why, what and how of the electric vehicle powertrain Empowers engineering professionals and students with the knowledge and skills required to engineer electric vehicle powertrain architectures, energy storage systems, power electronics converters and electric drives. The modern electric powertrain is relatively new for the automotive industry, and engineers are challenged with designing affordable, efficient and high-performance electric powertrains as the industry undergoes a technological evolution. Co-authored by two electric vehicle (EV) engineers with decades of experience designing and putting into production all of the powertrain technologies presented, this book provides readers with the hands-on knowledge, skills and expertise they need to rise to that challenge. This four-part practical guide provides a comprehensive review of battery, hybrid and fuel cell EV systems and the associated energy sources, power electronics, machines, and drives. Introduces and holistically integrates the key EV powertrain technologies. Provides a comprehensive overview of existing and emerging automotive solutions. Provides experience-based expertise for vehicular and powertrain system and sub-system level study, design, and optimization. Presents many examples of powertrain technologies from leading manufacturers. Discusses the dc traction machines of the Mars rovers, the ultimate EVs from NASA. Investigates the environmental motivating factors and impacts of electromobility. Presents a structured university teaching stream from introductory undergraduate to postgraduate. Includes real-world problems and assignments of use to design engineers, researchers, and students alike. Features a companion website with numerous references, problems, solutions, and practical assignments. Includes introductory material throughout the book for the general scientific reader. Contains essential reading for government regulators and policy makers. Electric Powertrain: Energy Systems, Power Electronics and Drives for Hybrid, Electric and Fuel Cell Vehicles is an important professional resource for practitioners and researchers in the battery, hybrid, and fuel cell EV transportation industry. The resource is a structured, holistic textbook for the teaching of the fundamental theories and applications of energy sources, power electronics, and electric machines and drives to engineering undergraduate and postgraduate students.