Computer Techniques for Dynamic Modeling of DC-DC Power Converters

Computers play an important role in the analyzing and designing of modern DC-DC power converters. This book shows how the widely used analysis techniques of averaging and linearization can be applied to DC-DC converters with the aid of computers. Obtained dynamical equations may then be used for control design.

The book is composed of two chapters. Chapter 1 focuses on the extraction of control-to-output transfer function. A second-order converter (a buck converter) and a fourth-order converter (a Zeta converter) are studied as illustrative examples in this chapter. Both ready-to-use software packages, such as PLECS® and MATLAB® programming, are used throught this chapter.

The input/output characteristics of DC-DC converters are the object of considerations in Chapter 2. Calculation of input/output impedance is done with the aid of MATLAB® programming in this chapter. The buck, buck-boost, and boost converter are the most popular types of DC-DC converters and used as illustrative examples in this chapter.

This book can be a good reference for researchers involved in DC-DC converters dynamics and control.

Acknowledgments.- Extraction of Small-Signal Transfer Functions Using PLECS®.- Extraction of Small-Signal Transfer Functions Using PLECS®.- On the Extraction of Input and Output Impedance of PWM DC-DC Converters.- On the Extraction of Input and Output Impedance of PWM DC-DC Converters.- Author's Biography .

Farzin Asadi received his B.Sc. degree in Electronics Engineering and his M.Sc. degree in Control Engineering and Ph.D. degree in Mechatronics Engineering. Currently, he is with the department of Mechatronics Engineering at the Kocaeli University, Kocaeli, Turkey. Farzin has published 22 international papers and 2 books and is on the editorial board of 6 scientific journals. His research interests include switching converters, control theory, robust control of power electronics converters, and robotics.