Design of Hybrid Battery Power Supplies for Microelectronics

Design of Hybrid Battery Power Supplies for Microelectronics PDF Author: Kimberly A. Cook
Publisher:
ISBN:
Category :
Languages : en
Pages : 298

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Design of Hybrid Battery Power Supplies for Microelectronics

Design of Hybrid Battery Power Supplies for Microelectronics PDF Author: Kimberly A. Cook
Publisher:
ISBN:
Category :
Languages : en
Pages : 298

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Electric and Hybrid Vehicles

Electric and Hybrid Vehicles PDF Author: Gianfranco Pistoia
Publisher: Elsevier
ISBN: 0444535667
Category : Technology & Engineering
Languages : en
Pages : 671

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Book Description
Electric and Hybrid Vehicles: Power Sources, Models, Sustainability, Infrastructure and the Market reviews the performance, cost, safety, and sustainability of battery systems for hybrid electric vehicles (HEVs) and electric vehicles (EVs), including nickel-metal hydride batteries and Li-ion batteries. Throughout this book, especially in the first chapters, alternative vehicles with different power trains are compared in terms of lifetime cost, fuel consumption, and environmental impact. The emissions of greenhouse gases are particularly dealt with. The improvement of the battery, or fuel cell, performance and governmental incentives will play a fundamental role in determining how far and how substantial alternative vehicles will penetrate into the market. An adequate recharging infrastructure is of paramount importance for the diffusion of vehicles powered by batteries and fuel cells, as it may contribute to overcome the so-called range anxiety."" Thus, proposed battery charging techniques are summarized and hydrogen refueling stations are described. The final chapter reviews the state of the art of the current models of hybrid and electric vehicles along with the powertrain solutions adopted by the major automakers. - Contributions from the worlds leading industry and research experts - Executive summaries of specific case studies - Information on basic research and application approaches

Smart Electric and Hybrid Vehicles

Smart Electric and Hybrid Vehicles PDF Author: Ajay Kumar
Publisher: CRC Press
ISBN: 1040095658
Category : Technology & Engineering
Languages : en
Pages : 239

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Book Description
This book presents an analysis of the existing surveys in the literature of batteries, chargers, control systems, battery management systems, plugs, sockets, drives, and fuel-cell-based and plug-in smart electric and hybrid vehicles. It provides detailed comparative analysis of parameters of intelligent electric and hybrid vehicles with conventional vehicles and in-depth knowledge of power electronics tools in smart electric and hybrid vehicles. This book compiles the research work and findings in advancements of smart electric and hybrid vehicles from automobile, mechanical, electronic, electrical, computer science, and allied engineering domains and explains how smart electric and hybrid vehicles can be utilized without harmful emissions over the entire lifecycle of a vehicle and how reliance on fossil fuels can be reduced. Features: Discusses different types of lightweight and robust materials for the fabrication of smart electric and hybrid vehicles Presents computational models, emerging technologies, numerical techniques, and environmental and economic benefits applicable to electric vehicles Highlights the applications of smart and hybrid vehicles in diverse sectors including aerospace, agriculture, defense, and medical Covers electromechanical drives, storage systems, wireless charging, and component design for smart electric and hybrid vehicles Showcases a detailed comparative analysis of parameters of intelligent electric and hybrid vehicles with conventional vehicles It is primarily written for senior undergraduates, graduate students, and academic researchers in the fields of electrical engineering, electrical and electronics engineering, computer engineering, and automotive engineering.

Proceedings of the Third International Conference on Microelectronics, Computing and Communication Systems

Proceedings of the Third International Conference on Microelectronics, Computing and Communication Systems PDF Author: Vijay Nath
Publisher: Springer
ISBN: 9811370915
Category : Technology & Engineering
Languages : en
Pages : 669

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Book Description
The book presents high-quality papers from the Third International Conference on Microelectronics, Computing & Communication Systems (MCCS 2018). It discusses the latest technological trends and advances in MEMS and nanoelectronics, wireless communications, optical communication, instrumentation, signal processing, image processing, bioengineering, green energy, hybrid vehicles, environmental science, weather forecasting, cloud computing, renewable energy, RFID, CMOS sensors, actuators, transducers, telemetry systems, embedded systems, and sensor network applications. It includes papers based on original theoretical, practical and experimental simulations, development, applications, measurements, and testing. The applications and solutions discussed in the book provide excellent reference material for future product development.

Design, Control and Application of Battery-Ultracapacitor Hybrid Systems

Design, Control and Application of Battery-Ultracapacitor Hybrid Systems PDF Author: Siu-Wo Chan
Publisher:
ISBN: 9781361471395
Category :
Languages : en
Pages :

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Book Description
This dissertation, "Design, Control and Application of Battery-ultracapacitor Hybrid Systems" by Siu-wo, Chan, 陳兆和, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Abstract Rechargeable batteries have been widely adopted for many types of equipment, including mobile phones, notebook computers and electric vehicles (EVs). The off-line operation times of those devices depend on the energy storage capacities of batteries. Strictly speaking, the power densities as well as the energy densities of batteries determine the operation times. For most portable electronics devices, power management schemes have been implemented to save energy. Usually, auxiliary parts like screens will be deactivated first and then the microprocessors of those devices will also enter sleep-mode. Energy consumption of the systems in idle stage drops below one-tenth of the nominal ratings. However, such power management schemes could not effectively enhance the operation times of certain high power rating devices like EVs. High energy density batteries like lithium-ion battery and nickel cadmium battery have been commercialized, and the storage capacities are triple that of lead-acid cells invented long time ago. Certainly, they are beneficial to the operation times of portable equipment. However, the power densities of those batteries are inadequate under certain circumstance. Bursts of current are required for the normal operations of various kinds of loads, especially with systems consisting motors. Acceleration of an EV or starting of the motor will lead to sudden increase of current consumption. It should be noted that the usable capacities of batteries depend on the magnitudes of loading current as well as the storage capacities. Even worse, the life spans of batteries will be shortened under high rates of discharging. Hybridization of batteries and ultracapacitors mitigates the problem. The main aim of this project is to study and design new circuits for the application of battery-ultracapacitor hybrid system. Ultracapacitors have just entered the commercialization stage. These new kinds of electric power storage devices possess the great advantage of high power density. Other advantages include wide temperature range, long life, and high charging and discharging efficiency. When ultracapacitors are used in combination with other energy storages and sources like batteries and fuel cells, the hybrid systems can meet the goals of performance and cost better than a single VII energy storage device. The major applications of battery-ultracapacitor hybrid systems are for transportation and automotive domain. The repetitive acceleration and braking of vehicles, buses, mass transit trains, and metro systems are ideal for this technology. Since ultracapacitors are able to absorb and deliver a burst of current, they can capture regenerative breaking energy and re-applying the energy for acceleration later on. This not only saves energy, but also extends life spans and usable capacities of batteries. The characteristics of different kinds of batteries and ultracapacitors are brought out in the first part of the thesis. Since lithium-batteries possess higher energy capacities than other batteries, their performance was studied and a low cost hardware circuit for available capacity detection was built. The characteristic of a battery-ultracapacitor hybrid system was then appraised. A dedicated charger for ultracapacitors used for battery-ultracapacitor systems was developed, which exhibits distinct advantages over common chargers. Finally, an innovative switched-capacitor multilevel

Fuel Cell Electronics Packaging

Fuel Cell Electronics Packaging PDF Author: Ken Kuang
Publisher: Springer Science & Business Media
ISBN: 0387473246
Category : Science
Languages : en
Pages : 253

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Book Description
Today's commercial, medical and military electronics are becoming smaller and smaller. At the same time these devices demand more power and currently this power requirement is met almost exclusively by battery power. This book includes coverage of ceramic hybrid separators for micro fuel cells and miniature fuel cells built with LTCC technology. It also covers novel fuel cells and discusses the application of fuel cell in microelectronics.

Design of Power Management Integrated Circuits

Design of Power Management Integrated Circuits PDF Author: Bernhard Wicht
Publisher: John Wiley & Sons
ISBN: 1119123089
Category : Technology & Engineering
Languages : en
Pages : 484

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Book Description
Design of Power Management Integrated Circuits Comprehensive resource on power management ICs affording new levels of functionality and applications with cost reduction in various fields Design of Power Management Integrated Circuits is a comprehensive reference for power management IC design, covering the circuit design of main power management circuits like linear and switched-mode voltage regulators, along with sub-circuits such as power switches, gate drivers and their supply, level shifters, the error amplifier, current sensing, and control loop design. Circuits for protection and diagnostics, as well as aspects of the physical design like lateral and vertical power delivery, pin-out, floor planning, grounding/supply guidelines, and packaging, are also addressed. A full chapter is dedicated to the design of integrated passives. The text illustrates the application of power management integrated circuits (PMIC) to growth areas like computing, the Internet of Things, mobility, and renewable energy. Includes numerous real-world examples, case studies, and exercises illustrating key design concepts and techniques. Offering a unique insight into this rapidly evolving technology through the author’s experience developing PMICs in both the industrial and academic environment, Design of Power Management Integrated Circuits includes information on: Capacitive, inductive and hybrid DC-DC converters and their essential circuit blocks, covering error amplifiers, comparators, and ramp generators Sensing, protection, and diagnostics, covering thermal protection, inductive loads and clamping structures, under-voltage, reference and power-on reset generation Integrated MOS, MOM and MIM capacitors, integrated inductors Control loop design and PWM generation ensuring stability and fast transient response; subharmonic oscillations in current mode control (analysis and circuit design for slope compensation) DC behavior and DC-related circuit design, covering power efficiency, line and load regulation, error amplifier, dropout, and power transistor sizing Commonly used level shifters (including sizing rules) and cascaded (tapered) driver sizing and optimization guidelines Optimizing the physical design considering packaging, floor planning, EMI, pinout, PCB design and thermal design Design of Power Management Integrated Circuits is an essential resource on the subject for circuit designers/IC designers, system engineers, and application engineers, along with advanced undergraduate students and graduate students in related programs of study.

Micro Energy Harvesting

Micro Energy Harvesting PDF Author: Danick Briand
Publisher: John Wiley & Sons
ISBN: 3527319026
Category : Technology & Engineering
Languages : en
Pages : 492

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Book Description
With its inclusion of the fundamentals, systems and applications, this reference provides readers with the basics of micro energy conversion along with expert knowledge on system electronics and real-life microdevices. The authors address different aspects of energy harvesting at the micro scale with a focus on miniaturized and microfabricated devices. Along the way they provide an overview of the field by compiling knowledge on the design, materials development, device realization and aspects of system integration, covering emerging technologies, as well as applications in power management, energy storage, medicine and low-power system electronics. In addition, they survey the energy harvesting principles based on chemical, thermal, mechanical, as well as hybrid and nanotechnology approaches. In unparalleled detail this volume presents the complete picture -- and a peek into the future -- of micro-powered microsystems.

Materials for Energy

Materials for Energy PDF Author: Sam Zhang
Publisher: CRC Press
ISBN: 1000176711
Category : Science
Languages : en
Pages : 558

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Book Description
Materials for Energy offers a comprehensive overview of the latest developments in materials for efficient and sustainable energy applications, including energy conversion, storage, and smart applications. Discusses a wide range of material types, such as nanomaterials, carbonaceous electrocatalysts and electrolytes, thin films, phase change materials, 2D energy materials, triboelectric materials, and membrane materials Describes applications that include flexible energy storage devices, sensors, energy storage batteries, fuel and solar cells, photocatalytic wastewater treatment, and more Highlights current developments in energy conversion, storage, and applications from a materials angle Aimed at researchers, engineers, and technologists working to solve alternative energy issues, this work illustrates the state of the art and latest technologies in this important field.

Power Sources for the New Millennium

Power Sources for the New Millennium PDF Author: M. A. Ryan
Publisher: The Electrochemical Society
ISBN: 9781566772891
Category : Science
Languages : en
Pages : 302

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Book Description