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Book Single Inductor Multiple Output Converters

Download or read book Single Inductor Multiple Output Converters written by Albert Ting Leung Lee and published by CRC Press. This book was released on 2021-12-16 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a comprehensive overview of Single-Inductor Multiple-Output Converters from both theoretical and practical perspectives. Based on the authors’ in-depth research, the volume covers not only conventional SIMO DC-DC converters but also the new generations of SIMO such as SIMO AC-DC converters, SIMO DC-AC converters (or SIMO inverters), and the latest SIMO hybrid converters. This book offers a holistic and systematic presentation of all types of SIMO converters, encompassing the derivation of the circuit topologies, the definition of key concepts, detailed discussion of theoretical underpinnings, design methodology and control schemes, as well as design considerations and techniques that enable practical implementation. Specific examples of real-world applications of SIMO converters are also provided. The volume offers a comprehensive overview and systematic classification of the traditional and modern topologies of SIMO converters in terms of system architecture, circuit analysis, operating principles, control methods, design considerations and practical implementation. Specifically, the book presents the mathematical models and design principles necessary for analyzing the behavior of each kind of SIMO converter, and building upon that, introduces and imparts new approaches and techniques when designing such converters, guiding engineering students and power engineers towards achieving low-cost, compact and energy efficient SIMO converters. offers the design considerations and optimization as well as describing the key applications of SIMO converters. The book fills a significant niche in the power electronics literature and provides a complete perspective on SIMO converters that hopefully can inspire appreciation and better understanding of the subject matter. It can be directly adopted in undergraduate or graduate coursework as well as postgraduate research programs.

Book Single Inductor Multiple Output Converters

Download or read book Single Inductor Multiple Output Converters written by Albert Ting Leung Lee and published by CRC Press. This book was released on 2021-11 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The book provides a comprehensive overview of Single-Inductor Multiple-Output Converters from both theoretical and practical perspectives. Based on the authors' in-depth research, the volume covers not only conventional SIMO DC-DC converters but also the new generations of SIMO such as SIMO AC-DC converters, SIMO DC-AC converters, and the latest SIMO hybrid converters"--

Book Intelligent Computing Information and Control Systems

Download or read book Intelligent Computing Information and Control Systems written by A. Pasumpon Pandian and published by Springer Nature. This book was released on 2019-10-18 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: From past decades, Computational intelligence embraces a number of nature-inspired computational techniques which mainly encompasses fuzzy sets, genetic algorithms, artificial neural networks and hybrid neuro-fuzzy systems to address the computational complexities such as uncertainties, vagueness and stochastic nature of various computational problems practically. At the same time, Intelligent Control systems are emerging as an innovative methodology which is inspired by various computational intelligence process to promote a control over the systems without the use of any mathematical models. To address the effective use of intelligent control in Computational intelligence systems, International Conference on Intelligent Computing, Information and Control Systems (ICICCS 2019) is initiated to encompass the various research works that helps to develop and advance the next-generation intelligent computing and control systems. This book integrates the computational intelligence and intelligent control systems to provide a powerful methodology for a wide range of data analytics issues in industries and societal applications. The recent research advances in computational intelligence and control systems are addressed, which provide very promising results in various industry, business and societal studies. This book also presents the new algorithms and methodologies for promoting advances in common intelligent computing and control methodologies including evolutionary computation, artificial life, virtual infrastructures, fuzzy logic, artificial immune systems, neural networks and various neuro-hybrid methodologies. This book will be pragmatic for researchers, academicians and students dealing with mathematically intransigent problems. It is intended for both academicians and researchers in the field of Intelligent Computing, Information and Control Systems, along with the distinctive readers in the fields of computational and artificial intelligence to gain more knowledge on Intelligent computing and control systems and their real-world applications.

Book Investigations on Multi Output DC DC Converters

Download or read book Investigations on Multi Output DC DC Converters written by Sundraramank and published by . This book was released on 2023-02-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A converter with a single input and multiple outputs is known as a multi-output converter. The converter could be isolated or non-isolated. A non-isolated converter which uses a single common inductor for all the outputs is termed single-inductor multi-output converter. In a multi-output converter, a part of the converter circuit is common for all the outputs and a part of the circuit is exclusive to each output. This brings in cost advantages and improved power density. Fewer components also result in reduced losses. Multi-output converters have become very popular recently and many low power and portable applications widely use such converters. Since a part of the converter is common for all the outputs, achange in the load of one output affects the other outputs also. This is known as cross-regulation and the converters have to handle this apart from line and load regulation. This is what makes the topic complex and interesting and provides scope for further investigation, despite the large volume of research work already existing in this area. This thesis attempts to identify new topologies and control approaches for configuring such multi-output converters in all spheres, isolated or non-isolated, converters operating in discontinuous conduction mode or in continuous conduction mode and with uni-polar or bi-polar outputs.

Book Single inductor 4 Output DC DC Buck Converter with Comparator based Fixed frequency Single discharge Control

Download or read book Single inductor 4 Output DC DC Buck Converter with Comparator based Fixed frequency Single discharge Control written by Tae Young Goh and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With ever increasing demand of portable electronics, Single-Inductor Multiple-Output (SIMO) converters are becoming a popular option to design DC/DC converters to reduce cost and maintain long battery life. Single-discharge (SDC) control scheme is proposed to simplify the SIMO design, achieve low cross-regulation, and to support wide range of loads. The proposed converter with 4 outputs is prototyped using TSMC 0.18 Âľm BCD Gen II process. The chip is tested for its functionality, capable of converting 2.7 to 3.7 V input to 1, 1.2, 1.5, and 1.8 V outputs. The load regulation and efficiency performance of the converter is less than expected due to the unforeseen layout and bond wire parasitics. The peak efficiency of the converter is 73.2%, with the cross regulation of 0.143 mV/mA. The converter prototype is able to support wide range of loads, from disconnected loads to total output power of 1W.

Book Single inductor Multiple output Buck Converter with Parallel Source Transient Recovery

Download or read book Single inductor Multiple output Buck Converter with Parallel Source Transient Recovery written by Charles Jackson King (III.) and published by . This book was released on 2009 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: To address the need for multiple regulated voltage supplies in electronic devices, this thesis presents a modeling and design study of a single-inductor, multiple-output (SIMO) DC-DC buck converter with parallel source transient recovery. This converter would provide substantial cost and space savings over traditional options for producing multiple supply voltages. Operating in pseudo-continuous conduction mode (PCCM), it can supply heavy loads while not suffering from cross-regulation problems. The parallel current source circuitry at each output will greatly dampen any voltage spikes that may occur due to sudden load changes, thus improving transient performance. While the entire converter could not be nicely simulated as envisioned, the initial steps and accomplishments outlined in this thesis show definite promise. The proposed converter certainly merits further research, as the problems encountered here most likely stem from implementation and control issues rather than fundamental flaws in the idea.

Book Single inductor Multiple output Power Converters

Download or read book Single inductor Multiple output Power Converters written by Yi Zhang and published by . This book was released on 2013 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: DC-DC power converters are widely used in modern very large-scale integration (VLSI) systems to achieve on-chip voltage conversions, thereby appropriately powering different functional blocks with different supply voltages according to the operation requirements. The single-inductor multiple-output (SIMO) power converters are thus proposed as a cost-effective solution for implementing multiple DC-DC voltage conversions with a single inductor, leading to significantly reduced system form factor and cost of mass productions. Due to the new system architectures and operation schemes, the corresponding design challenges for SIMO power converters start to arise. This dissertation first reviews different types of DC-DC power converters on the respective advantages and disadvantages. The fundamentals of SIMO power converters are also discussed in terms of power stage topologies, operation modes and performance barriers. The adaptive pseudo-CCM (PCCM) operation is then proposed for SIMO power converters to achieve low inductor current ripples and low cross-regulation effect simultaneously, while maintaining low conduction and switching power loss of the freewheel switch. Two prototypes using digital and analog based controllers are developed to verify the adaptive PCCM operation with distributed and unified freewheel switching schemes. In order to overcome the inherently slow load transient response and potential cross-regulation effect, the paralleled hybrid SIMO power converter with adaptive current compensation (ACC) technique is proposed to achieve nano-second level load transient response with 500kHz switching frequency, while keeping high power efficiency. No measurable cross-regulation effect is observed throughout the entire load range. The SIMO power converters are further tailored to drive light-emitting diodes (LEDs) in backlighting applications. A SIMO parallel-string LED driver with local bus voltage optimization and single time-shared regulation loop is proposed to significantly reduce the headroom power loss and current balance error between different LED strings. A single-adaptive-output LED driver is also developed as an alternative solution for providing multiple supply voltage alternately in time domain with fast output voltage hopping. The SIMO power converter is further extended to a dual-input dual-output unified power management unit (PMU) for simultaneous solar harvesting and LED driving. The maximum power point tracking (MPPT) and LED current regulation are constantly guaranteed regardless of the environmental or load variation.

Book Pulse width Modulated DC DC Power Converters

Download or read book Pulse width Modulated DC DC Power Converters written by Marian K. Kazimierczuk and published by John Wiley & Sons. This book was released on 2014-03-31 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully worked solutions with clear explanations The Pulse-width Modulated DC-DC Power Converters: Solutions Manual provides solutions to the practice problems in the text. Fully worked, each solution includes formulas and diagrams as necessary to help you understand the approach, and explanations clarify the reasoning behind the correct answer. The solutions are aligned chapter-by-chapter with the text, and provide useful guidance that can help you identify your level of comprehension. Designed to make your study time more productive, this solutions manual is an invaluable tool for anyone studying electricity and electrical engineering.

Book 2021 IEEE International Conference on Power Electronics Computer Applications ICPECA

Download or read book 2021 IEEE International Conference on Power Electronics Computer Applications ICPECA written by IEEE Staff and published by . This book was released on 2021-01-22 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: 2021 IEEE International Conference on Power, Electronics and Computer Applications (ICPECA 2021) will take place in Shenyang, China, on January 22 24, 2021 ICPECA 2021 seeks to provide a high level forum for experts, researchers, professionals, innovators and practitioners in the field of Power, Electronics and Computer Applications from industry and academia to present and discuss the wide spectrum of original and novel researches and contributions together

Book Design of Hysteresis Controlled Single Inductor Multi Output DC DC Converter

Download or read book Design of Hysteresis Controlled Single Inductor Multi Output DC DC Converter written by and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book DC DC Converters for Future Renewable Energy Systems

Download or read book DC DC Converters for Future Renewable Energy Systems written by Neeraj Priyadarshi and published by Springer Nature. This book was released on 2021-09-27 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents the analysis and control of numerous DC-DC converters widely used in several applications such as standalone, grid integration, and motor drives-based renewable energy systems. The book provides extensive simulation and practical analysis of recent and advanced DC-DC power converter topologies. This self-contained book contributes to DC-DC converters design, control techniques, and industrial as well as domestic applications of renewable energy systems. This volume will be useful for undergraduate/postgraduate students, energy planners, designers, system analysis, and system governors.

Book Analog Circuit Design

Download or read book Analog Circuit Design written by Michiel Steyaert and published by Springer Science & Business Media. This book was released on 2008-09-19 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analog Circuit Design contains the contribution of 18 tutorials of the 17th workshop on Advances in Analog Circuit Design. Each part discusses a specific to-date topic on new and valuable design ideas in the area of analog circuit design. Each part is presented by six experts in that field and state of the art information is shared and overviewed. This book is number 17 in this successful series of Analog Circuit Design.