Pulse Width Modulation in Power Electronics - Hardcover

Mayergoyz, Isaak D; Tyagi, Siddharth

Hardcover

ISBN 10: 9811234574 ISBN 13: 9789811234576

Publisher: World Scientific Pub Co Inc, 2021

Synopsis

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.

Edition details

• Publisher: World Scientific Pub Co Inc
• Publication date: 2021
• Language: English
• ISBN 10: 9811234574
• ISBN 13: 9789811234576
• Binding: Hardcover
• Number of pages: 420