Download or read book The Switching Function written by C.C. Marouchos and published by IET. This book was released on 2006 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This new book demonstrates the usefulness of the switching function in analyzing power electronic circuits in the steady state. A procedure is suggested for the effective application of this method for the analysis of all types of power electronic circuits."--BOOK JACKET.
Download or read book Switched Inductor Power Supplies written by Gabriel Alfonso Rincon-Mora and published by . This book was released on 2019-05-25 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 45-page handbook uses insight to explain how inductors and transformers work and how switching power-supply microchips use them to transfer power. It discusses the applications that demand these switched inductors and the steps and precautions taken when implementing them with CMOS integrated circuits (ICs). It also details how ideal, asynchronous, and synchronous buck-boost, buck, boost, and flyback dc-dc converters operate, and how their voltages, currents, duty cycles, and conduction modes relate. Illustrative figures, equations, and examples complement discussions throughout.
Download or read book Computational Methodologies for Electrical and Electronics Engineers written by Singh, Rajiv and published by IGI Global. This book was released on 2021-03-18 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Artificial intelligence has been applied to many areas of science and technology, including the power and energy sector. Renewable energy in particular has experienced the tremendous positive impact of these developments. With the recent evolution of smart energy technologies, engineers and scientists working in this sector need an exhaustive source of current knowledge to effectively cater to the energy needs of citizens of developing countries. Computational Methodologies for Electrical and Electronics Engineers is a collection of innovative research that provides a complete insight and overview of the application of intelligent computational techniques in power and energy. Featuring research on a wide range of topics such as artificial neural networks, smart grids, and soft computing, this book is ideally designed for programmers, engineers, technicians, ecologists, entrepreneurs, researchers, academicians, and students.
Download or read book Switched Inductors Control Loops written by Gabriel Rincón-Mora and published by . This book was released on 2021-06-19 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 48-page handbook uses insight to show how feedback loops switch and control switched-inductor dc-dc power supplies. It explains how pulse-width-modulator (PWM), hysteretic, and constant-time peak/valley loops switch the inductor, offset the current or voltage they control, and respond to fast input or output variations. It also illustrates how summing comparators can absorb the functionality of error amplifiers and remove the loading effect normally present in current-mode voltage loops. The handbook ends with compact, fast, and low-cost resistive, filtered, and voltage-mode voltage-looped (voltage-squared) bucks. Along the way, the material introduces and reviews comparators, hysteretic comparators, summing comparators, pulse-width modulators, SR flip flops, pulse generators, sub-harmonic oscillations, and slope compensation. Design notes and illustrative figures, equations, and examples complement discussions throughout.
Download or read book Demystifying Switched Capacitor Circuits written by Mingliang (Michael) Liu and published by Elsevier. This book was released on 2006-06-12 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book helps engineers to grasp fundamental theories and design principles by presenting physical and intuitive explanations of switched-capacitor circuits. Numerous circuit examples are discussed and the author emphasizes the most important and fundamental principles involved in implementing state-of-the-art switched-capacitor circuits for analog signal processing and power management applications. Throughout the book, the author presents numerous step-by-step tutorials and gives practical design examples.While some quantitative analysis is necessary to understand underlying concepts, tedious mathematical equations and formal proofs are avoided. An intuitive appreciation for switched-capacitor circuits is achieved.Much of the existing information on contemporary switched-capacitor circuit applications is in the form of applications notes and data sheets for various switched-capacitor ICs. This book compiles such information in a single volume and coherently organizes and structures it.The author has his own website at www.mingliangliu.com * Step-by-step tutorials which emphasize the most fundamental principals of switched-capacitor circuits * Few tedious mathematical equations * The first easy-to-understand compilation on this subject--most information available is not very cohesive
Download or read book Switched Inductors written by Gabriel Alfonso Rincón-Mora and published by . This book was released on 2020-12-08 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 56-page handbook uses insight to explain how to control and stabilize switched-inductor power supplies. It shows how inverting feedback loops mix, sample, and translate signals across the loop, how they respond across frequency, and how pre-amplifiers, parallel paths, and embedded loops alter their response. The material also discusses how power-supply systems use operational amplifiers (op amps) and operational transconductance amplifiers (OTAs) to stabilize feedback systems. With this understanding and insight in hand, the handbook explains how analog and digital, voltage- and current-mode, voltage and current controllers manage and stabilize switched inductors in continuous and discontinuous conduction. Along the way, it introduces and reviews phase and gain margins, gain-bandwidth product, unity-gain projections, Types I-III dominant-pole and pole-zero and pole-zero-zero stabilization strategies, non-inverting and inverting feedback and forward op-amp translations, inherent stability, digital gain and bandwidth, limit cycling, and other relevant concepts that help describe, quantify, and assess feedback controllers. Illustrative figures, equations, and examples complement discussions throughout.
Download or read book Magnetic Core Selection for Transformers and Inductors written by Colonel Wm. T. McLyman and published by CRC Press. This book was released on 1997-05-05 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written as a companion to Transformer and Inductor Design Handbook (second ed), this work compiles the specifications of over 12,000 industrially available cores and brings them in line with standard units of measurement, simplifying the selection of core configurations for the design of magnetic components.
Download or read book Switched Inductor Power IC Design written by Gabriel Alfonso Rincón-Mora and published by Springer Nature. This book was released on 2022-07-09 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook uses design insight, real-life examples, illustrative figures, easy-to-follow equations, and simple SPICE code to show how semiconductor devices (diodes, bipolar-junction transistors (BJTs), and metal–oxide–semiconductor (MOS) field-effect transistors (FETs) ) work independently and collectively in switched-inductor power supplies; how these power supplies transfer power, consume power, and react and respond across frequency; how feedback loops switch, control, and stabilize them; and how the building blocks that comprise them are implemented and designed. This book is focused and complete, with a holistic approach and perspective on power IC design that extends from semiconductor devices to fully-closed feedback systems. Readers will develop the insight needed to interpret, assess, and design switched inductor power ICs, which almost all electronic systems need, yet no other book addresses this way.
Download or read book Dynamic Profile of Switched Mode Converter written by Teuvo Suntio and published by John Wiley & Sons. This book was released on 2009-04-13 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collates the information available on this topic, hitherto only to be found in journals and at conferences. It presents the fundamentals and advances in average and small-signal modeling of switched-mode converters, before applying this information to generate a real canonical converter model. Practical examples are scattered throughout the text, and experimental evidence is cited to support theoretical findings. The result is a solid basis for understanding and utilizing the dynamics of switched-mode converters -- for the first time in their 40-year history.
Download or read book Power Losses in Switched Inductors written by Gabriel Alfonso Rincón-Mora and published by . This book was released on 2020-07-07 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 69-page handbook uses insight to explain how switched-inductor power supplies lose input power intended for the output. It discusses the significance of these losses in voltage regulators, battery chargers, and energy harvesters and the mechanics that govern them. The material explains and quantifies how resistances, diodes, transistors, and gate drivers consume ohmic, dead-time, i-v overlap, and gate-charge losses in continuous and discontinuous conduction. Concepts discussed include power-conversion efficiency, fractional losses, maximum-power point, the power theorem, reverse recovery, soft switching, and others. The handbook also shows how to use these concepts to design power switches and gate drivers and how losses ultimately alter, dominate, and peak conversion efficiency. Illustrative figures, equations, and examples complement discussions throughout.
Download or read book Analog Circuit Design written by Bob Dobkin and published by Elsevier. This book was released on 2011-09-26 with total page 949 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analog circuit and system design today is more essential than ever before. With the growth of digital systems, wireless communications, complex industrial and automotive systems, designers are challenged to develop sophisticated analog solutions. This comprehensive source book of circuit design solutions will aid systems designers with elegant and practical design techniques that focus on common circuit design challenges. The book’s in-depth application examples provide insight into circuit design and application solutions that you can apply in today’s demanding designs. Covers the fundamentals of linear/analog circuit and system design to guide engineers with their design challenges Based on the Application Notes of Linear Technology, the foremost designer of high performance analog products, readers will gain practical insights into design techniques and practice Broad range of topics, including power management tutorials, switching regulator design, linear regulator design, data conversion, signal conditioning, and high frequency/RF design Contributors include the leading lights in analog design, Robert Dobkin, Jim Williams and Carl Nelson, among others
Download or read book Switched Inductors written by Gabriel Alfonso Rincón-Mora and published by Independently Published. This book was released on 2021-07-21 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Switched-inductor power supplies are microelectronic systems with analog, analog-digital, and digital functions that set, manage, and control their outputs. This 49-page handbook shows how to implement and design the building blocks needed for this functionality. Some of the blocks covered are current and voltage sensors, hysteretic and summing comparators, sawtooth generators and one-shot oscillators, gate drivers and dead-time logic, zero-current detectors, ring suppressors, switched diodes, and shutdown and starter functions. The material also reviews the circuits used to realize some of these blocks, like low- and high-side supply-sensing comparators, push-pull logic, class-A inverters, set-reset flip flops, and others. Illustrative figures, equations, and examples complement discussions throughout.
Download or read book Wireless Power Transfer for Electric Vehicles and Mobile Devices written by Chun T. Rim and published by John Wiley & Sons. This book was released on 2017-05-25 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book High Efficiency Non isolated DC DC Converters with Wide Voltage Gain Range for Renewable Energies written by Yun Zhang and published by Springer Nature. This book was released on with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Non Isolated DC DC Converters for Renewable Energy Applications written by Frede Blaabjerg and published by CRC Press. This book was released on 2021-04-22 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photovoltaic (PV) energy generation is an excellent example of large-scale electric power generation through various parallel arrangements of small voltage-generating solar cells or modules. However, PV generation systems require power electronic converters system to satisfy the need for real-time applications or to balance the demand for power from electric. Therefore, a DC-DC power converter is a vital constituent in the intermediate conversion stage of PV power. This book presents a comprehensive review of various non-isolated DC-DC power converters. Non-isolated DC-DC converters for renewable energy system (RES) application presented in this book 1st edition through a detailed original investigation, obtained numerical/experimental results, and guided the scope to design new families of converters: DC-DC multistage power converter topologies, Multistage "X-Y converter family", Nx IMBC (Nx Interleaved Multilevel Boost Converter), Cockcroft Walton (CW) Voltage Multiplier-Based Multistage/Multilevel Power Converter (CW-VM-MPC) converter topologies, and Z-source and quasi Z-source. Above solutions are discussed to show how they can achieve the maximum voltage conversion gain ratio by adapting the passive/active component within the circuits. For assessment, we have recommended novel power converters through their functionality and designs, tested and verified by numerical software. Further, the hardware prototype implementation is carried out through a flexible digital processor. Both numerical and experimental results always shown as expected close agreement with primary theoretical hypotheses. This book offers guidelines and recommendation for future development with the DC-DC converters for RES applications based on cost-effective, and reliable solutions.
Download or read book Electromagnetic Interference and Electromagnetic Compatibility written by L. Ashok Kumar and published by CRC Press. This book was released on 2023-10-02 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: • Discusses about the basic principles of EMI/EMC including causes and events. • Makes reader understand the problems in different applications because of EMI/EMC and the reducing methods. • Explores real-world case studies with code to provide hands-on experience. • Reviews design strategies for mitigation of noise. • Includes MATLAB, PSPICE, ADS simulations for designing EMI Filter circuits.
Download or read book Simplified Design of Switching Power Supplies written by John Lenk and published by Elsevier. This book was released on 2013-10-22 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: * Describes the operation of each circuit in detail * Examines a wide selection of external components that modify the IC package characteristics * Provides hands-on, essential information for designing a switching power supply Simplified Design of Switching Power Supplies is an all-inclusive, one-stop guide to switching power-supply design. Step-by-step instructions and diagrams render this book essential for the student and the experimenter, as well as the design professional. Simplified Design of Switching Power Supplies concentrates on the use of IC regulators. All popular forms of switching supplies, including DC-DC converters, inverters, buck, boost, buck-boost, pulse frequency modulation, pulse width modulation, current-mode control and pulse skipping, are described in detail. The design examples may be put to immediate use or may be modified to meet a specific design goal. As an instructional text for those unfamiliar with switching supplies, or as a reference for those in need of a refresher, this unique book is essential for those involved in switching power-supply design.
