
Pulse Width Modulation In Power Electronics
World Scientific Publishing Co Pte Ltd
Published on 28. May 2021
Book
Hardback
420 pages
978-981-12-3457-6 (ISBN)
Description
This book provides a theoretical discussion of pulse width modulation (PWM) in power electronic inverters. Pulse width modulation is widely used for the frequency control of speed of ac motors, the design of uninterruptible power supplies (UPS) as well as the integration of renewable energy sources into existing power grid systems. PWM technique is based on approximation of sinusoidal waveforms by sequences (trains) of rectangular pulses whose widths are properly modulated. This width-modulation results in the suppression of low order harmonics at the expense of amplification of high order harmonics which are suppressed by energy-storage elements in load circuits. The discussion covers various PWM techniques with a focus on the optimal time-domain PWM techniques proposed by the authors.
More details
Language
English
Place of publication
Singapore
Singapore
Target group
Professional and scholarly
Dimensions
Height: 235 mm
Width: 157 mm
Thickness: 27 mm
Weight
756 gr
ISBN-13
978-981-12-3457-6 (9789811234576)
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Schweitzer Classification