Average Current Mode Control Of Dc Dc Power Converters
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Average Current Mode Control Of Dc Dc Power Converters
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Author : Marian K. Kazimierczuk
language : en
Publisher: John Wiley & Sons
Release Date : 2022-03-14
Average Current Mode Control Of Dc Dc Power Converters written by Marian K. Kazimierczuk and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-14 with Technology & Engineering categories.
AVERAGE CURRENT-MODE CONTROL OF DC-DC POWER CONVERTERS An authoritative one-stop guide to the analysis, design, development, and control of a variety of power converter systems Average Current-Mode Control of DC-DC Power Converters provides comprehensive and up-to-date information about average current-mode control (ACMC) of pulse-width modulated (PWM) dc-dc converters. This invaluable one-stop resource covers both fundamental and state-of-the-art techniques in average current-mode control of power electronic converters???featuring novel small-signal models of non-isolated and isolated converter topologies with joint and disjoint switching elements and coverage of frequency and time domain analysis of controlled circuits. The authors employ a systematic theoretical framework supported by step-by-step derivations, design procedures for measuring transfer functions, challenging end-of-chapter problems, easy-to-follow diagrams and illustrations, numerous examples for different power supply specifications, and practical tips for developing power-stage small-signal models using circuit-averaging techniques. The text addresses all essential aspects of modeling, design, analysis, and simulation of average current-mode control of power converter topologies, such as buck, boost, buck-boost, and flyback converters in operating continuous-conduction mode (CCM). Bridging the gap between fundamental modeling methods and their application in a variety of switched-mode power supplies, this book: Discusses the development of small-signal models and transfer functions related to the inner current and outer voltage loops Analyzes inner current loops with average current-mode control and describes their dynamic characteristics Presents dynamic properties of the poles and zeros, time-domain responses of the control circuits, and comparison of relevant modeling techniques Contains a detailed chapter on the analysis and design of control circuits in time-domain and frequency-domain Provides techniques required to produce professional MATLAB plots and schematics for circuit simulations, including example MATLAB codes for the complete design of PWM buck, boost, buck-boost, and flyback DC-DC converters Includes appendices with design equations for steady-state operation in CCM for power converters, parameters of commonly used power MOSFETs and diodes, SPICE models of selected MOSFETs and diodes, simulation tools including introductions to SPICE, MATLAB, and SABER, and MATLAB codes for transfer functions and transient responses Average Current-Mode Control of DC-DC Power Converters is a must-have reference and guide for researchers, advanced graduate students, and instructors in the area of power electronics, and for practicing engineers and scientists specializing in advanced circuit modeling methods for various converters at different operating conditions.
Pulse Width Modulated Dc Dc Power Converters
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Author : Marian K. Kazimierczuk
language : en
Publisher: John Wiley & Sons
Release Date : 2015-08-24
Pulse Width Modulated Dc Dc Power Converters written by Marian K. Kazimierczuk and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-24 with Technology & Engineering categories.
PWM DC-DC power converter technology underpins many energy conversion systems including renewable energy circuits, active power factor correctors, battery chargers, portable devices and LED drivers. Following the success of Pulse-Width Modulated DC-DC Power Converters this second edition has been thoroughly revised and expanded to cover the latest challenges and advances in the field. Key features of 2nd edition: Four new chapters, detailing the latest advances in power conversion, focus on: small-signal model and dynamic characteristics of the buck converter in continuous conduction mode; voltage-mode control of buck converter; small-signal model and characteristics of the boost converter in the discontinuous conduction mode and electromagnetic compatibility EMC. Provides readers with a solid understanding of the principles of operation, synthesis, analysis and design of PWM power converters and semiconductor power devices, including wide band-gap power devices (SiC and GaN). Fully revised Solutions for all end-of-chapter problems available to instructors via the book companion website. Step-by-step derivation of closed-form design equations with illustrations. Fully revised figures based on real data. With improved end-of-chapter summaries of key concepts, review questions, problems and answers, biographies and case studies, this is an essential textbook for graduate and senior undergraduate students in electrical engineering. Its superior readability and clarity of explanations also makes it a key reference for practicing engineers and research scientists.
Advanced Modeling And Control Of Dc Dc Converters
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Author : Majid Pakdel
language : en
Publisher: John Wiley & Sons
Release Date : 2025-06-30
Advanced Modeling And Control Of Dc Dc Converters written by Majid Pakdel and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-30 with Technology & Engineering categories.
Advanced Modeling and Control of DC-DC Converters is essential for anyone looking to master the intricacies of power electronics, as it offers comprehensive insights into advanced modeling techniques, control strategies, and practical applications across various high-impact industries. Advanced Modeling and Control of DC-DC Converters delves into the intricate field of power electronics and its applications for DC-DC converters. This subject plays a crucial role in a wide range of industries, including renewable energy systems, electric vehicle technology, aerospace, telecommunications, and more. This volume focuses on the advanced modeling and control strategies of DC-DC converters, covering various converter topologies, such as buck, boost, buck-boost, and isolated converters, exploring their unique characteristics and challenges. Furthermore, it delves into the integration of advanced semiconductor devices, which offer higher efficiency and power density. One of the key features of this book is the exploration of advanced control algorithms that enhance the performance, stability, and efficiency of DC-DC converters. These algorithms encompass traditional control techniques such as proportional-integral-derivative (PID) control and contemporary approaches like sliding-mode control, adaptive control, and advanced model predictive control. Advanced Modeling and Control of DC-DC Converters provides detailed explanations, design guidelines, and simulation examples to aid readers in implementing these control strategies effectively, making it an invaluable resource for students and industry veterans alike.
Pulsewidth Modulated Dc To Dc Power Conversion
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Author : Byungcho Choi
language : en
Publisher: John Wiley & Sons
Release Date : 2021-10-19
Pulsewidth Modulated Dc To Dc Power Conversion written by Byungcho Choi and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-19 with Technology & Engineering categories.
ORGANIC REACTIONS CYCLIZATION REACTIONS OF NITROGEN-CENTERED RADICALS Stuart W. McCombie, Béatrice Quiclet-Sire, and Samir Z. Zard TRANSITION-METAL-CATALYZED AMINOOXYGENATION OF ALKENES Sherry R. Chemler, Dake Chen, Shuklendu D. Karyakarte, Jonathan M. Shikora, and Tomasz Wdowik
True Average Current Mode Control Of Dc Dc Power Converters
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Author : Dalvir K. Saini
language : en
Publisher:
Release Date : 2018
True Average Current Mode Control Of Dc Dc Power Converters written by Dalvir K. Saini and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with DC-to-DC converters categories.
Energy efficient, wide-bandwidth, and well-regulated dc-dc power converters are in great demand in today's emerging technologies in areas such as medical, communication, aerospace, and automotive industries. In addition to design and selection of the converter components, a robust closed-loop modeling is very essential for reliable power-electronic systems.Two closed-loop control techniques for power converters exist: voltage-mode control and current-mode control. The principles of voltage-mode control have been explored in great depths by researchers over the last two decades. However, the dynamic modeling of current-mode controlled dc-dc power converters has many uncharted areas that needs careful attention. Two main methods exist under the category of current-mode control: peak current-mode control and average current-mode control. Both of these control strategies are very attractive in applications that require fast control speeds, improved voltage regulation, and improved power supply noise rejection ratio. In recent technological advancements, where high noise immunity and tight regulation are desired, the average current-mode control has proven to be a superior choice, when compared to other control techniques for power converters. In this dissertation, a complete systematic theoretical framework for analysis, design, characterization, and measurements of the dc-dc converters with average current-mode control is introduced. To overcome the drawbacks of the traditional average current-mode control method, a new, true-averaged current-mode control technique is proposed. The new technique is implemented on the basic converter topologies namely, buck, boost, and buck-boost. The dynamic small-signal models of the converter power-stages are developed using the circuit-averaging technique. Theinner-current loop of the power converters is designed and their frequency-domain, time-domain, and pole-zero domain characteristics are exploited. Subsequently, the outer-voltage loop is designed in the presence of current-controlled power stage and the overall converter performance is evaluated against dynamically-varying operating conditions.A laboratory prototype of a buck-boost converter for 12 V to 5 V at 25 W operating at 200 kHz was designed, built, and measured. The theoretically predicted results were validated both through simulations and experiments. The techniques to measure the small-signal open-loop and closed-loop transfer functions are also provided. Excellent agreement between the theoretical and experimental results were observed.
Sliding Mode Control Of Switching Power Converters
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Author : Siew-Chong Tan
language : en
Publisher: CRC Press
Release Date : 2018-09-03
Sliding Mode Control Of Switching Power Converters written by Siew-Chong Tan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-03 with Technology & Engineering categories.
Sliding Mode Control of Switching Power Converters: Techniques and Implementation is perhaps the first in-depth account of how sliding mode controllers can be practically engineered to optimize control of power converters. A complete understanding of this process is timely and necessary, as the electronics industry moves toward the use of renewable energy sources and widely varying loads that can be adequately supported only by power converters using nonlinear controllers. Of the various advanced control methods used to handle the complex requirements of power conversion systems, sliding mode control (SMC) has been most widely investigated and proved to be a more feasible alternative than fuzzy and adaptive control for existing and future power converters. Bridging the gap between power electronics and control theory, this book employs a top-down instructional approach to discuss traditional and modern SMC techniques. Covering everything from equations to analog implantation, it: Provides a comprehensive general overview of SMC principles and methods Offers advanced readers a systematic exposition of the mathematical machineries and design principles relevant to construction of SMC, then introduces newer approaches Demonstrates the practical implementation and supporting design rules of SMC, based on analog circuits Promotes an appreciation of general nonlinear control by presenting it from a practical perspective and using familiar engineering terminology With specialized coverage of modeling and implementation that is useful to students and professionals in electrical and electronic engineering, this book clarifies SMC principles and their application to power converters. Making the material equally accessible to all readers, whether their background is in analog circuit design, power electronics, or control engineering, the authors—experienced researchers in their own right—elegantly and practically relate theory, application, and mathematical concepts and models to corresponding industrial targets.
Equivalent Small Parameter Analysis Of Dc Dc Switched Mode Converter
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Author : Yanfeng Chen
language : en
Publisher: Springer
Release Date : 2018-10-06
Equivalent Small Parameter Analysis Of Dc Dc Switched Mode Converter written by Yanfeng Chen and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-06 with Technology & Engineering categories.
This book focuses on the applications of Equivalent-Small-Parameter Method (ESPM) in solving the steady-state periodic solutions, as well as stability analysis, of kinds of open-loop or closed-loop operated DC/DC converters, such as PWM, quasi-resonant and resonant ones. The analytical expressions of DC components and harmonics of state variables (inductor current and capacitor voltage) with DC/DC converters can be obtained by ESPM, which can be helpful to understand the nonlinear operating mechanism of switched-mode converters. It can also be useful for stability analysis and design for practical converters. Modeling and analysis on all kinds of DC/DC converters are introduced in detail in this book, along with a large amount of simulation or experimental waveforms to verify the correctness of the theoretical analysis based on ESPM.
Digital Control Of High Frequency Switched Mode Power Converters
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Author : Luca Corradini
language : en
Publisher: John Wiley & Sons
Release Date : 2015-07-13
Digital Control Of High Frequency Switched Mode Power Converters written by Luca Corradini and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-13 with Technology & Engineering categories.
This book is focused on the fundamental aspects of analysis, modeling and design of digital control loops around high-frequency switched-mode power converters in a systematic and rigorous manner Comprehensive treatment of digital control theory for power converters Verilog and VHDL sample codes are provided Enables readers to successfully analyze, model, design, and implement voltage, current, or multi-loop digital feedback loops around switched-mode power converters Practical examples are used throughout the book to illustrate applications of the techniques developed Matlab examples are also provided
Control Techniques For Power Converters With Integrated Circuit
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Author : Wen-Wei Chen
language : en
Publisher: Springer
Release Date : 2017-12-28
Control Techniques For Power Converters With Integrated Circuit written by Wen-Wei Chen and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-28 with Technology & Engineering categories.
This book offers an overview of power electronic applications in the study of power integrated circuit (IC) design, collecting novel research ideas and insights into fast transient response to prevent the output voltage from dropping significantly at the undershoot. It also discusses techniques and training to save energy and increase load efficiency, as well as fast transient response and high efficiency, which are the most important factors for consumer products that implement power IC. Lastly, the book focuses on power electronics for system loop analysis and optimal compensation design to help users and engineers implement their applications. The book is a valuable resource for university researchers, power IC R&D engineers, application engineers and graduate students in power electronics who wish to learn about the power IC design principles, methods, system behavior, and applications in consumer products.
Power Management Integrated Circuits
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Author : Amit Patra
language : en
Publisher: CRC Press
Release Date : 2024-09-09
Power Management Integrated Circuits written by Amit Patra and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-09-09 with Technology & Engineering categories.
This book intends to be a comprehensive text on the topic of integrated circuits for power management, putting together both theoretical foundations and practical details, leading to successful design practices in research and industry. It covers all the three main categories of power management circuits, viz., linear regulators, inductor-based switchers and switched-capacitor circuits, and presents detailed discussion of their common topologies, operation and modeling. Features Includes underlying theory and design/implementation practical ingredients for power management integrated circuits (PMICs). Provides in-depth analysis of topologies and circuits related to linear regulators, switched-capacitor converters and inductor-based converters. Covers all the relevant topics at the intersection between power electronics and integrated circuit design areas. Provides guidelines for design of circuits and solutions for all the pertinent topologies. Indicates all important issues and the related trade-offs in the design of PMICs. The book will be a valuable resource for senior- and graduate-level students as well as industry professionals who have done university-level courses on analog circuit design, control systems and power electronics.