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Wireless Power Transfer Technologies for Electric Vehicles

Wireless Power Transfer Technologies for Electric Vehicles PDF Author: Xi Zhang
Publisher: Springer Nature
ISBN: 9811683484
Category : Technology & Engineering
Languages : en
Pages : 257
Book Description
This book introduces the most state-of-the-art wireless power transfer technologies for electric vehicles from the fundamental theories to practical designs and applications, especially on the circuit analysis methods, resonant compensation networks, magnetic couplers, and related power electronics converters. Moreover, some other necessary design considerations, such as communication systems, detection of foreign and living objects, EMI issues, and battery charging strategies, are also introduced to provide sufficient insights into the industrial applications. Finally, some future points are mentioned in brief. Different from other works, all the WPT technologies in this book are applied in real EV applications, whose effectiveness and reliability have been already tested and verified. From this book, readers who are interested in the area of wireless power transfer can have a broad view of modern WPT technologies. Readers who have no experience in the WPT area can learn the basic concept, analysis methods, and design principles of the WPT system for EV charging. Even for the readers who are occupied in this area, this book also provides rich knowledge on engineering applications and future trends of EV wireless charging.

Wireless Power Transfer Technologies for Electric Vehicles

Wireless Power Transfer Technologies for Electric Vehicles PDF Author: Xi Zhang
Publisher: Springer Nature
ISBN: 9811683484
Category : Technology & Engineering
Languages : en
Pages : 257
Book Description
This book introduces the most state-of-the-art wireless power transfer technologies for electric vehicles from the fundamental theories to practical designs and applications, especially on the circuit analysis methods, resonant compensation networks, magnetic couplers, and related power electronics converters. Moreover, some other necessary design considerations, such as communication systems, detection of foreign and living objects, EMI issues, and battery charging strategies, are also introduced to provide sufficient insights into the industrial applications. Finally, some future points are mentioned in brief. Different from other works, all the WPT technologies in this book are applied in real EV applications, whose effectiveness and reliability have been already tested and verified. From this book, readers who are interested in the area of wireless power transfer can have a broad view of modern WPT technologies. Readers who have no experience in the WPT area can learn the basic concept, analysis methods, and design principles of the WPT system for EV charging. Even for the readers who are occupied in this area, this book also provides rich knowledge on engineering applications and future trends of EV wireless charging.

Wireless Power Transfer for Electric Vehicles and Mobile Devices

Wireless Power Transfer for Electric Vehicles and Mobile Devices PDF Author: Chun T. Rim
Publisher: John Wiley & Sons
ISBN: 1119329051
Category : Technology & Engineering
Languages : en
Pages : 626
Book Description
From mobile, cable-free re-charging of electric vehicles, smart phones and laptops to collecting solar electricity from orbiting solar farms, wireless power transfer (WPT) technologies offer consumers and society enormous benefits. Written by innovators in the field, this comprehensive resource explains the fundamental principles and latest advances in WPT and illustrates key applications of this emergent technology. Key features and coverage include: The fundamental principles of WPT to practical applications on dynamic charging and static charging of EVs and smartphones. Theories for inductive power transfer (IPT) such as the coupled inductor model, gyrator circuit model, and magnetic mirror model. IPTs for road powered EVs, including controller, compensation circuit, electro-magnetic field cancel, large tolerance, power rail segmentation, and foreign object detection. IPTs for static charging for EVs and large tolerance and capacitive charging issues, as well as IPT mobile applications such as free space omnidirectional IPT by dipole coils and 2D IPT for robots. Principle and applications of capacitive power transfer. Synthesized magnetic field focusing, wireless nuclear instrumentation, and future WPT. A technical asset for engineers in the power electronics, internet of things and automotive sectors, Wireless Power Transfer for Electric Vehicles and Mobile Devices is an essential design and analysis guide and an important reference for graduate and higher undergraduate students preparing for careers in these industries.

Wireless Power Transfer for Electric Vehicles: Foundations and Design Approach

Wireless Power Transfer for Electric Vehicles: Foundations and Design Approach PDF Author: Alicia Triviño-Cabrera
Publisher: Springer Nature
ISBN: 3030267067
Category : Technology & Engineering
Languages : en
Pages : 162
Book Description
This book describes the fundamentals and applications of wireless power transfer (WPT) in electric vehicles (EVs). Wireless power transfer (WPT) is a technology that allows devices to be powered without having to be connected to the electrical grid by a cable. Electric vehicles can greatly benefit from WPT, as it does away with the need for users to manually recharge the vehicles’ batteries, leading to safer charging operations. Some wireless chargers are available already, and research is underway to develop even more efficient and practical chargers for EVs. This book brings readers up to date on the state-of-the-art worldwide. In particular, it provides: • The fundamental principles of WPT for the wireless charging of electric vehicles (car, bicycles and drones), including compensation topologies, bi-directionality and coil topologies. • Information on international standards for EV wireless charging. • Design procedures for EV wireless chargers, including software files to help readers test their own designs. • Guidelines on the components and materials for EV wireless chargers. • Review and analysis of the main control algorithms applied to EV wireless chargers. • Review and analysis of commercial EV wireless charger products coming to the market and the main research projects on this topic being carried out worldwide. The book provides essential practical guidance on how to design wireless chargers for electric vehicles, and supplies MATLAB files that demonstrate the complexities of WPT technology, and which can help readers design their own chargers.

Wireless Charging Technology and the Future of Electric Transportation

Wireless Charging Technology and the Future of Electric Transportation PDF Author: In-Soo Suh
Publisher: SAE International
ISBN: 0768081777
Category : Technology & Engineering
Languages : en
Pages : 224
Book Description
Around the world, the major automakers are developing their strategies for conductive and wireless charging technologies, with concerted efforts to establish technical standards on wireless electric vehicle charging, mainly focused on the safety considerations and inter-operability. Wireless Charging Technology and the Future of Electric Transportation covers the current status of wireless power transfer (WPT) technology and its potential applications to the future road and rail transportation systems. Focusing on the applications of WPT technology to electric vehicle charging and the future green transportation field, Wireless Charging Technology and the Future of Electric Transportation was written collaboratively by nine experts in the field, led by Dr. In-Soo Suh, a professor and researcher from the Korean Advanced Institute of Technology (KAIST). This book brings an in-depth analysis of the most important areas of interest in this new area, such as: Working principles of wireless power transfer technology Current technology and its projected future impact on electric vehicles Comparison between conductive and wireless charging of electric vehicles Introduction to dynamic wireless charging systems Technological challenges and international technical standards activities Applications in consumer electronics, rail, aviation, marine, and off-road transportation Long-distance electrical energy transfer

Wireless Power Transfer

Wireless Power Transfer PDF Author: Johnson I. Agbinya
Publisher: River Publishers
ISBN: 8792329233
Category : Electric power transmission
Languages : en
Pages : 416
Book Description
Nikola Tesla's dream in the early 20th century of a "World Wireless System" led him to build the Wardenclyffe Tower, a prototype base station serving as an emitter for his "World Wireless System." The base station was to supply wireless electrical energy to a distant receiver. This book builds upon that dream and is a result of intensive research in powerline, machine to machine communications, and wireless power transfer globally. Wireless energy transfer or Witricity (WIreless elecTRICITY) transfers electricity instead of data. The technology is useful in cases where instantaneous or continuous energy is needed but interconnecting wires are inconvenient, hazardous, or impossible. The transfer is made through inductive coupling and electromagnetic radiation. Inductive coupling provides optimum power delivery to a receiver load if both the emitter and the receiver achieve magnetic resonance concurrently. Energy transfer systems mostly use antennas operating in their near field regions. As fossil energy sources are being depleted rapidly worldwide and oil prices soar, solar energy enhanced with wireless power transfer (WPT) has become a reasonable alternative for renewable energy and power harvesting. They are finding use in transportation, electric and hybrid vehicles, very fast trains, and the emerging field of Internet of Things. Leading experts on the subject wrote this book on wireless energy transfer technology and its applications. The publication introduces and explains the technology in great detail and provides the theory and practice of WPT through the two approaches of coupled mode theory and circuit theory. Both approaches are dependent on resonance techniques. The level of presentation is suitable for design and training. In-depth coverage is provided on near field concepts; coupled-mode theory and models; circuit models of inductive antennas; radiative and inductive wireless power transfer, wireless power relay concepts, optimization techniques for wireless power transfer systems, control of wireless power transfer systems, and wireless charging concepts; and wireless energy transfer applications in electric vehicles, embedded medical systems, and the propagation in human tissues. Each chapter covers a selected aspect of wireless energy transfer. The authors have gone to great lengths to provide worked examples in order to assist the reader in working through some of the difficult concepts and allow more understanding. The book is an excellent foundation for applying wireless energy transfer technologies in most fields, including transportation, communication, home automation, biomedical systems, and home appliances. It is a recommended read for practitioners and engineers in the power industry, students in universities, and research institutes. Honors and post graduate students in Physics, electrical/electronic engineering, and computer science will find the text easy to read and apply because of the mode of presentation.

Wireless Power Transfer

Wireless Power Transfer PDF Author: Zhen Zhang
Publisher: Wiley-IEEE Press
ISBN: 9781119654063
Category : Technology & Engineering
Languages : en
Pages :
Book Description
This book covers wide areas of multiple-objective wireless power transfer (WPT) technologies, such as theoretical analysis, optimal design, intelligent control and emerging applications. Specifically, the book introduces fundamental theory including the multiple-objective transmission analysis configuration, dynamic mutual impact/cross-coupling effects, power distribution and the implementation principles with emphasis on the multiple-objective inductive power transfer. The authors discuss several applications for wireless charging techniques, including high-power and near-field charging, mid-power and mid-range charging, and complex-condition charging. In these presented applications, the WPT shows significant, profound and irreplaceable roles. Thus, this book explores and provides current methodologies, approaches, and foresights of emerging technologies of multiple-objective WPT.

Wireless Power Transfer Technology for Electric Vehicle Charging

Wireless Power Transfer Technology for Electric Vehicle Charging PDF Author: Xiaolin Mou
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description


Wireless Power Transfer

Wireless Power Transfer PDF Author: Takehiro Imura
Publisher: Springer Nature
ISBN: 9811545804
Category : Technology & Engineering
Languages : en
Pages : 427
Book Description
This book describes systematically wireless power transfer technology using magnetic resonant coupling and electric resonant coupling and presents the latest theoretical and phenomenological approaches to its practical implementation, operation and its applications. It also discusses the difference between electromagnetic induction and magnetic resonant coupling, the characteristics of various types of resonant circuit topologies and the unique features of magnetic resonant coupling methods. Designed to be self-contained, this richly illustrated book is a valuable resource for a broad readership, from researchers to engineers and anyone interested in cutting-edge technologies in wireless power transfer.

Wireless Power Transfer System with Power Factor Correction for Electric Vehicles

Wireless Power Transfer System with Power Factor Correction for Electric Vehicles PDF Author: Michael Christopher Pickelsimer
Publisher:
ISBN:
Category :
Languages : en
Pages : 74
Book Description
Wireless power transfer is currently a popular topic of research. Because there are no mechanical connections between the transmitter and receiver, power can be transferred whenever a system is within range of a transmitter. Coil-to-coil efficiencies of over 95% at multiple kW have been recorded by researchers proving that this type of charger has the potential to be a viable charging solution. Electric vehicles are a primary target for this technology because wireless power transfer systems may be able to provide power both while the vehicle is stationary or while in motion. Despite the promises of high efficiency and high power capabilities, wireless power transfer has significant hurdles to overcome before widespread adoption can occur. Research is currently directed into two distinct paths. One of the areas of interest is aimed at reducing the amount of reactive power demand from these systems to improve system efficiency, while the area of exploration is centered on finding ways to increase the range at which transfer is capable and finding ways to improve a system's resistance to misalignment. This thesis outlines the physics behind the operation of wireless power transfer and describes some possible solutions to correct for the potential of poor power factor at the utility connection. For this to be completed, an experimental wireless power transfer system in use by Oak Ridge National Laboratories will be used to validate a transfer system model for simulation purposes. After the transfer model is analyzed, two examples of complete wireless power transfer systems for an electric vehicle will be modeled and simulated for discussion. The first model was created to prove that the selected power factor correction technique can correct for power factor at a range of operating conditions. A second model will be constructed and simulated to improve operating efficiencies of the system. Results from both models will then be compared.

Recent Wireless Power Transfer Technologies via Radio Waves

Recent Wireless Power Transfer Technologies via Radio Waves PDF Author: Naoki Shinohara
Publisher: River Publishers
ISBN: 8793609248
Category : Technology & Engineering
Languages : en
Pages : 346
Book Description
Wireless Power Transfer (WPT) is considered to be an innovative game changing technology. The same radio wave and electromagnetic field theory and technology for wireless communication and remote sensing is applied for WPT. In conventional wireless communication systems, information is "carried" on a radio wave and is then transmitted over a distance. In WPT however, the energy of the radio wave itself is transmitted over a distance. Wireless communication technology has proven to be extremely useful, however in future it should be even more useful to apply both wireless communication and wireless power technologies together. There are various WPT technologies, e.g. inductive near field WPT, resonance coupling WPT, WPT via radio waves, and laser power transfer. Recent Wireless Power Transfer Technologies via Radio Waves focusses on recent technologies and applications of the WPT via radio waves in far field. The book also covers the history, and future, of WPT via radio waves, as well as safety, EMC and coexistence of radio waves for WPT. Technical topics discussed in the book include: Radio Wave GenerationRadio Wave Amplification with Solid States Circuit and Microwave TubesAntenna and Beam Forming TechnologiesRadio Wave Conversion/Rectification to ElectricityBattery-less Sensor Applications toward Internet of Things (IoT)Solar Power Satellite ApplicationSafety, EMC, Coexistence of Radio Waves for the WPT WPT is an old technology based on the basic theory of radio waves, however WPT is also a state-of-the-art technology for the latest applications in IoT, sensor networks, wireless chargers for mobile phones, and solar power satellite. The theory behind these technologies, as well as applications, are explained in this book.