Power Systems

Digital Signal Processing in Power Electronics Control Circuits

Authors: Sozanski, Krzysztof

  • Discusses problems concerning the design and realization of digital control algorithms for power electronics circuits using digital signal processing (DSP) methods
  • Covers the general problems of analog signal acquisition from power electronics digital control circuitry, such as: sampling rate, number of bits, galvanic isolation, signal-to-noise ratio $SNR$, anti-aliasing filter, AC and DC current sensors, bandwidth of signal, signal range
  • Includes Matlab examples for illustration of considered problems
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eBook $99.00
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  • ISBN 978-1-4471-5267-5
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Hardcover $129.00
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About this book

Many digital control circuits in current literature are described using analog transmittance. This may not always be acceptable, especially if the sampling frequency and power transistor switching frequencies are close to the band of interest. Therefore, a digital circuit is considered as a digital controller rather than an analog circuit. This helps to avoid errors and instability in high frequency components.

Digital Signal Processing in Power Electronics Control Circuits covers problems concerning the design and realization of digital control algorithms for power electronics circuits using digital signal processing (DSP) methods. This book bridges the gap between power electronics and DSP. The following realizations of digital control circuits are considered: digital signal processors, microprocessors, microcontrollers, programmable digital circuits.

Discussed in this book is signal processing, starting from analog signal acquisition, through its conversion to digital form, methods of its filtration and separation, and ending with pulse control of output power transistors. The book is focused on two applications for the considered methods of digital signal processing: an active power filter and a digital class D power amplifier.

The major benefit to readers is the acquisition of specific knowledge concerning discussions on the processing of signals from voltage or current sensors using a digital signal processor and to the signals controlling the output inverter transistors. Included are some Matlab examples for illustration of the considered problems.

About the authors

Krzysztof Sozański is an Associate Professor in the Electrical Engineering Institute at the University of Zielona Góra, Zielona Góra, Poland. His main research areas are: digital signal processing, digital signal processing in power electronics, realizations of advanced control algorithms using digital signal processors, programming of digital signal processors (DSP), software for microcontrollers and DSP, especially C language, Matlab, Pspice, Psim for simulation, and designing magnetic elements for power electronics.

Table of contents (6 chapters)

  • Introduction

    Sozański, Krzysztof

    Pages 1-21

  • Analog Signals Conditioning and Discretization

    Sozański, Krzysztof

    Pages 23-72

  • Selected Methods of Signal Filtration and Separation and Their Implementation

    Sozański, Krzysztof

    Pages 73-143

  • Selected Active Power Filter Control Algorithms

    Sozański, Krzysztof

    Pages 145-204

  • Digital Signal Processing Circuits for Digital Class D Power Amplifiers

    Sozański, Krzysztof

    Pages 205-257

Buy this book

eBook $99.00
price for USA (gross)
  • ISBN 978-1-4471-5267-5
  • Digitally watermarked, DRM-free
  • Included format: EPUB, PDF
  • ebooks can be used on all reading devices
  • Immediate eBook download after purchase
Hardcover $129.00
price for USA
  • ISBN 978-1-4471-5266-8
  • Free shipping for individuals worldwide
  • Usually dispatched within 3 to 5 business days.
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Bibliographic Information

Bibliographic Information
Book Title
Digital Signal Processing in Power Electronics Control Circuits
Authors
Series Title
Power Systems
Copyright
2013
Publisher
Springer-Verlag London
Copyright Holder
Springer-Verlag London
Distribution Rights
Distribution rights for India: Delhi Book Store, New Delhi, India
eBook ISBN
978-1-4471-5267-5
DOI
10.1007/978-1-4471-5267-5
Hardcover ISBN
978-1-4471-5266-8
Series ISSN
1612-1287
Edition Number
1
Number of Pages
XX, 265
Topics