Dynamic Analysis of Switching-Mode DC/DC Converters

Dynamic Analysis of Switching-Mode DC/DC Converters PDF Author: Andre Kislovski
Publisher: Springer Science & Business Media
ISBN: 9401178496
Category : Science
Languages : en
Pages : 409

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Book Description
The most critical part of the modern switching-mode power supply is the regulated dc/dc converter. Its dynamic behavior directly determines or influences four of the important characteristics of the power supply: • Stability of the feedback loop • Rejection of input-voltage ripple and the closely-related transient re sponse to input-voltage perturbation • Output impedance and the closely-related transient response to load perturbation • Compatibility with the input EMI filter Due to the complexity of the operation of the converter, predicting its dynamic behavior has not been easy. Without accurate prediction, and depending only on building the circuit and tinkering with it until the operation is satisfactory, the engineering cost can easily escalate and schedules can be missed. The situation is not much better when the circuit is built in the computer, using a general-purpose circuit-simulation program such as SPICE. (At the end of this book is a form for obtaining information on a computer program especially well suited for dynamic analysis of switching-mode power converters: DYANA, an acronym for "DYnamic ANAlysis. " DYANA is based on the method given in this book. ) The main goal of this book is to help the power-supply designer in the prediction of the dynamic behavior by providing user-friendly analytical tools, concrete results of already-made analyses, tabulated for easy application by the reader, and examples of how to apply the tools provided in the book.

Dynamic Analysis of Switching-Mode DC/DC Converters

Dynamic Analysis of Switching-Mode DC/DC Converters PDF Author: Andre Kislovski
Publisher: Springer Science & Business Media
ISBN: 9401178496
Category : Science
Languages : en
Pages : 409

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Book Description
The most critical part of the modern switching-mode power supply is the regulated dc/dc converter. Its dynamic behavior directly determines or influences four of the important characteristics of the power supply: • Stability of the feedback loop • Rejection of input-voltage ripple and the closely-related transient re sponse to input-voltage perturbation • Output impedance and the closely-related transient response to load perturbation • Compatibility with the input EMI filter Due to the complexity of the operation of the converter, predicting its dynamic behavior has not been easy. Without accurate prediction, and depending only on building the circuit and tinkering with it until the operation is satisfactory, the engineering cost can easily escalate and schedules can be missed. The situation is not much better when the circuit is built in the computer, using a general-purpose circuit-simulation program such as SPICE. (At the end of this book is a form for obtaining information on a computer program especially well suited for dynamic analysis of switching-mode power converters: DYANA, an acronym for "DYnamic ANAlysis. " DYANA is based on the method given in this book. ) The main goal of this book is to help the power-supply designer in the prediction of the dynamic behavior by providing user-friendly analytical tools, concrete results of already-made analyses, tabulated for easy application by the reader, and examples of how to apply the tools provided in the book.

PESC '92 Record

PESC '92 Record PDF Author:
Publisher:
ISBN:
Category : Power electronics
Languages : en
Pages : 782

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Book Description


Permanent Magnet Synchronous and Brushless DC Motor Drives

Permanent Magnet Synchronous and Brushless DC Motor Drives PDF Author: Ramu Krishnan
Publisher: CRC Press
ISBN: 1351837370
Category : Technology & Engineering
Languages : en
Pages : 685

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Book Description
Despite two decades of massive strides in research and development on control strategies and their subsequent implementation, most books on permanent magnet motor drives still focus primarily on motor design, providing only elementary coverage of control and converters. Addressing that gap with information that has largely been disseminated only in journals and at conferences, Permanent Magnet Synchronous and Brushless DC Motor Drives is a long-awaited comprehensive overview of power electronic converters for permanent magnet synchronous machines and control strategies for variable-speed operation. It introduces machines, power devices, inverters, and control, and addresses modeling, implementation, control strategies, and flux weakening operations, as well as parameter sensitivity, and rotor position sensorless control. Suitable for both industrial and academic audiences, this book also covers the simulation, low cost inverter topologies, and commutation torque ripple of PM brushless DC motor drives. Simulation of the motor drives system is illustrated with MATLAB® codes in the text. This book is divided into three parts—fundamentals of PM synchronous and brushless dc machines, power devices, inverters; PM synchronous motor drives, and brushless dc motor drives. With regard to the power electronics associated with these drive systems, the author: Explores use of the standard three-phase bridge inverter for driving the machine, power factor correction, and inverter control Introduces space vector modulation step by step and contrasts with PWM Details dead time effects in the inverter, and its compensation Discusses new power converter topologies being considered for low-cost drive systems in PM brushless DC motor drives This reference is dedicated exclusively to PM ac machines, with a timely emphasis on control and standard, and low-cost converter topologies. Widely used for teaching at the doctoral level and for industrial audiences both in the U.S. and abroad, it will be a welcome addition to any engineer’s library.

Modern Power Electronics

Modern Power Electronics PDF Author: Bimal K. Bose
Publisher: Institute of Electrical & Electronics Engineers(IEEE)
ISBN:
Category : Education
Languages : en
Pages : 616

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Book Description
Provides the latest techniques and energy-saving applications for working with power semiconductor devices, ac-dc converters, ac-ac converters, dc-dc converters, dc-ac converters. PWM methods, and converter applications. This book starts with a very comprehensive tutorial section which reviews state-of-the-art power electronics technology, integrating power semiconductor devices, different classes of converter topologies, PWM techniques, and key power electronics applications.

Power Distribution Network Design Methodologies

Power Distribution Network Design Methodologies PDF Author: Istvan Novak
Publisher: Intl. Engineering Consortiu
ISBN: 9781931695657
Category : Computers
Languages : en
Pages : 578

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Book Description
A series of cogently written articles by 49 industry experts, this collection fills the void on Power Distribution Network (PDN) design procedures, and addresses such related topics as DC–DC converters, selection of bypass capacitors, DDR2 memory systems, powering of FPGAs, and synthesis of impedance profiles. Through these contributions from such leading companies as Sun Microsystems, Sanyo, IBM, Hewlett-Packard, Intel, and Rambus, readers will come to understand why books on power integrity are only now becoming available to the public and can relate these topics to current industry trends.

Conference Proceedings 1989

Conference Proceedings 1989 PDF Author:
Publisher:
ISBN:
Category : Power electronics
Languages : en
Pages : 484

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Book Description


Proceedings of the ... Annual Conference of the IEEE Industrial Electronics Society

Proceedings of the ... Annual Conference of the IEEE Industrial Electronics Society PDF Author: IEEE Industrial Electronics Society. Conference
Publisher:
ISBN:
Category : Computer vision
Languages : en
Pages : 1072

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Book Description


Conference Record of the 1987 IEEE Industry Applications Society Annual Meeting

Conference Record of the 1987 IEEE Industry Applications Society Annual Meeting PDF Author: IEEE Industry Applications Society. Annual Meeting
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 1042

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Proceedings of the IEEE International Symposium on Industrial Electronics

Proceedings of the IEEE International Symposium on Industrial Electronics PDF Author:
Publisher:
ISBN:
Category : Industrial electronics
Languages : en
Pages : 632

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International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1068

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Book Description