batteries for portable devices

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Batteries For Portable Devices

Author : Gianfranco Pistoia
ISBN : 0080455565
Genre : Science
File Size : 50. 3 MB
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Batteries for Portable Devices provides a comprehensive overview of all batteries used in portable electric and electronic, as well as medical devices. These range from the cellular phone to portable CD and cardiac pacemakers to remote micro-sensors. The author looks at the behaviour of batteries in the conditions encountered in the above applications. Information on the performance of the most recent commercial batteries are graphically illustrated and comparisons are made. This easy-to-read book also contains useful information on topics rarely discussed in the field, such as battery collection, recycling and market trends. * Contains an extensive bibliography * Includes rarely discussed topics, such as battery collection and recycling * Well illustrated and easy to read

Battery Power Management For Portable Devices

Author : Yevgen Barsukov
ISBN : 9781608074914
Genre : Technology & Engineering
File Size : 39. 10 MB
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The introduction of Li-ion batteries in 1991 created a tremendous change in the handheld devices landscape. Since then, the energy stored and put to use in palm-sized electronic devices has quadrupled. Devices are continuously getting more power hungry, outpacing battery development. Written by leading engineers in the field, This cutting-edge resource helps you overcome this challenge, offering you an insightful overview and in-depth guide to the many varied areas of battery power management for portable devices. You find the latest details on optimizing charging circuits, developing battery gauges that provide the longest possible run-time while ensuring data protection, and utilizing safety circuits that provide multiple independent levels of protection for highly energetic batteries. This unique book features detailed design examples of whole systems, providing you with the real-world perspective needed to put this knowledge into practice. You get the state-of-the-art know-how you need to perfect your device designs, helping you make them strong competitors in the fast-growing portable device marketplace.

Battery Operated Devices And Systems

Author : Gianfranco Pistoia
ISBN : 0080932541
Genre : Technology & Engineering
File Size : 84. 34 MB
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Battery Operated Devices and Systems provides a comprehensive review of the essentials of batteries and battery applications as well as state-of-the-art technological developments. The book covers the most recent trends, especially for the ubiquitous lithium ion batteries. It lays particular emphasis on the power consumption of battery operated devices and systems and the implications for battery life and runtime. Battery management is also dealt with in detail, particularly as far as the charging methods are concerned, along with the criteria of battery choice. This book describes a variety of portable and industrial applications and the basic characteristics of all primary and secondary batteries used in these applications. Portable applications include mobile phones, notebook computers, cameras, camcorders, personal digital assistants, medical instruments, power tools, and portable GPS. Industrial applications range from aerospace and telecommunications to emergency systems, load levelling, energy storage, toll collection, different meters, data loggers, oil drilling, oceanography, and meteorology. The book also discusses wireless connectivity, i.e. Wi-Fi, Bluetooth and Zigbee, and concludes with some market considerations. Links to further reading are provided through the 275 references. This book will be a valuable information source for researchers interested in devices and systems drawing power from batteries. It will also appeal to graduates working in research institutions; universities and industries dealing with power sources and energy conversion; civil, electrical and transport engineers; and chemists. A comprehensive review of battery applications Includes 209 figures and 62 tables Describes state-of-the-art technological developments

Battery Management Systems

Author : H.J. Bergveld
ISBN : 9789401708432
Genre : Science
File Size : 48. 64 MB
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Battery Management Systems - Design by Modelling describes the design of Battery Management Systems (BMS) with the aid of simulation methods. The basic tasks of BMS are to ensure optimum use of the energy stored in the battery (pack) that powers a portable device and to prevent damage inflicted on the battery (pack). This becomes increasingly important due to the larger power consumption associated with added features to portable devices on the one hand and the demand for longer run times on the other hand. In addition to explaining the general principles of BMS tasks such as charging algorithms and State-of-Charge (SoC) indication methods, the book also covers real-life examples of BMS functionality of practical portable devices such as shavers and cellular phones. Simulations offer the advantage over measurements that less time is needed to gain knowledge of a battery's behaviour in interaction with other parts in a portable device under a wide variety of conditions. This knowledge can be used to improve the design of a BMS, even before a prototype of the portable device has been built. The battery is the central part of a BMS and good simulation models that can be used to improve the BMS design were previously unavailable. Therefore, a large part of the book is devoted to the construction of simulation models for rechargeable batteries. With the aid of several illustrations it is shown that design improvements can indeed be realized with the presented battery models. Examples include an improved charging algorithm that was elaborated in simulations and verified in practice and a new SoC indication system that was developed showing promising results. The contents of Battery Management Systems - Design by Modelling is based on years of research performed at the Philips Research Laboratories. The combination of basic and detailed descriptions of battery behaviour both in chemical and electrical terms makes this book truly multidisciplinary. It can therefore be read both by people with an (electro)chemical and an electrical engineering background.

Prospects For Li Ion Batteries And Emerging Energy Electrochemical Systems

Author : Croguennec Laurence
ISBN : 9789813228153
Genre : Science
File Size : 50. 43 MB
Format : PDF
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The Li-ion battery market is growing fast due to its ever increasing number of applications, from electric vehicles to portable devices. These devices are in demand due to safety reasons, energy efficiency, high power density and long life duration, which drive the need for more efficient electrochemical energy storage systems. The aim of this book is to provide the challenges and perspectives for Li-ion batteries (chapters 1 and 2), at the negative electrode as well as at the positive electrode, and for technologies beyond the Li-ion with the emerging Na-ion batteries and multivalent (Mg, Al, Ca, etc) systems (chapters 4 and 5). The aim is also to alert on the necessity to develop the recycling methods of the millions of produced batteries which are going to further flood our societies (chapter 3), and also to continuously increase the safety of the energy storage systems. For the latter challenge, it is interesting to seriously consider polymer electrolytes and batteries as an alternative (chapter 6). This book will take readers inside recent breakthroughs made in the electrochemical energy systems. It is a collaborative work of experts from the most known teams in the batteries field in Europe and beyond, from academics as well as from manufacturers. Contents: Negative Electrodes for Li-Ion Batteries: Beyond Carbon (Phoebe K Allan, Nicolas Louvain and Laure Monconduit) Li-Rich Layered Oxides: Still a Challenge, but a Very Promising Positive Electrode Material for Li-Ion Batteries (Ségolène Pajot, Loïc Simonin and Laurence Croguennec) Recycling of Li-Ion Batteries and New Generation Batteries (Jean Scoyer) Na-Ion Batteries — State of the Art and Prospects (Patrik Johansson, Patrick Rozier and M Rosa Palacín) Battery Systems Based on Multivalent Metals and Metal Ions (Doron Aurbach, Romain Berthelot, Alexandre Ponrouch, Michael Salama and Ivgeni Shterenberg) Lithium Polymer Electrolytes and Batteries (Gebrekidan Gebresilassie Eshetu, Michel Armand and Stefano Passerini) Readership: Researchers and professionals in electrochemistry, materials chemistry/nanochemistry, inorganic chemistry, solid state chemistry and physical chemistry. Keywords: Battery;Li-ion;Na-ion;Mg-ion;Li Polymer;Energy;Recycling;ElectrochemistryReview: Key Features: Prominent authors or contributors who for some of them belong to the European Research Institute, Alistore ERI (headed by Dr M R Palacin (ICMAB, CSIC, Barcelona, Spain) and by Dr P Simon (CIRIMAT, University Paul Sabatier, Toulouse, France)), and more generally to prestigious European Institutes and Universities developing high level research in the field of the electrochemical energy storage Selected topics which highlight the main trends in the battery field, focusing especially on the emerging research axes Original approach with fundamental aspects (understanding of the mechanisms and failure mechanisms in batteries through the use of advanced characterization tools, often operandi during the cycling of the battery), as well as industrial concerns such as the recycling

Understanding Batteries

Author : R M Dell
ISBN : 9781847552228
Genre : Education
File Size : 58. 9 MB
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Batteries are becoming increasingly important in today's world of portable electronic devices, along with the need to store electricity derived from solar and other renewable forms of energy, and the desire to introduce electric and hybrid electric vehicles to reduce emissions. Understanding Batteries is a must for all those seeking a straightforward explanation of how batteries are constructed, their operation, and the factors determining their performance and life. Beginning with a brief history of the development of batteries and a discussion of their applications and markets, the book goes on to outline the basic terminology and science of batteries. The different types of primary (non-rechargeable) and secondary (rechargeable) batteries are then described and emphasis is given to the importance of matching the battery to the intended application. Examples are given to demonstrate how to define and prioritise the various criteria which comprise the battery specification. Throughout, the chemistry is kept as simple as possible. Understanding Batteries will appeal to a wide range of readers, including electrical equipment manufacturers and users, engineers and technicians, chemistry and materials science students, teachers and the interested battery user.

The Tab Battery Book An In Depth Guide To Construction Design And Use

Author : Michael Root
ISBN : 9780071739917
Genre : Computers
File Size : 51. 87 MB
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Supercharge your understanding of battery technology Ideal for hobbyists and engineers alike, The TAB Battery Book: An In-Depth Guide to Construction Design and Use offers comprehensive coverage of these portable energy powerhouses. This practical guide discusses battery chemistry and engineering, how batteries are used, and the history of batteries. You'll find out how different types of batteries work and how to select the right battery for any application. The book also examines the technological advances being used to develop batteries as robust energy sources for a wide variety of devices. Tap into the power of all kinds of batteries with help from this detailed resource. Coverage includes: Portable energy and long-term energy storage Batteries for portable consumer demands, medical devices, electric vehicles, large-scale electrical energy storage, and space and military applications Basic physics and chemistry The science of batteries--cells, electrochemistry, thermodynamics, kinetics, and capacity Battery engineering designs, including electrode, seal, and vent design Battery performance, reliability, and safety Primary battery technologies--aqueous and non-aqueous electrolytes, including alkaline and lithium Rechargeable batteries, including nickel-metal hydride and lithium ion Selecting the right battery for any application Future technologies, such as thin-film, large-energy storage, and high-energy density batteries Make Great Stuff! TAB, an imprint of McGraw-Hill Professional, is a leading publisher of DIY technology books for makers, hackers, and electronics hobbyists.

Proceedings Of The Symposium On Batteries For Portable Applications And Electric Vehicles

Author : Curtis F. Holmes
ISBN : 1566771463
Genre : Electric batteries
File Size : 66. 77 MB
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Modern Component Families And Circuit Block Design

Author : Nihal Kularatna
ISBN : 0080511961
Genre : Technology & Engineering
File Size : 54. 98 MB
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Kularatna's new book describes modern component families and how to design circuit blocks using them. While much of this information may be available elsewhere, in Modern Component Families and Circuit Block Design it is integrated with additional design hints that are unique. The discussion covers most components necessary in an embedded design or a DSP-based real time system design. The chapter on modern semi-conductor sensors allows system designers to use the latest sensor ICs for real-world physical parameter sensing. *Covers the most recent low-power components *Written by an authority on power electronics *Includes extensive illustrations and references

Electrochemistry Of Novel Electrode Materials For Energy Conversion And Storage

Author : John Weidner
ISBN : 9781566776301
Genre : Science
File Size : 67. 81 MB
Format : PDF
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The papers included in this issue of ECS Transactions were originally presented in the symposium ¿Electrochemistry of Novel Electrode Materials for Energy Conversion and Storage¿, held during the 211th meeting of The Electrochemical Society, in Chicago, IL, from May 6 to 11, 2007.

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