Digital Power Electronics and Applications

. The purpose of this book is to describe the theory of Digital Power Electronics and its applications. The authors apply digital control theory to the traditional analog control system. In order to apply digital control, the energy factor, pumping energy, stored energy, time constant, and damping time constant. These parameters differ from the traditional parameters of the power factor, power transfer efficiency, ripple factor, and total harmonic distortion. These new parameters result in the definition of new mathematical modeling:

. A zero-order-hold (ZOH) is used to simulate all AC / DC rectifiers.
. A first-order-hold (FOH) is used to simulate all DC / AC inverters.
. A second-order-hold (SOH) is used to simulate all DC / DC converters.
. A first-order-hold (FOH) is used to simulate all AC / AC (AC / DC / AC) converters.

* Presents most up-to-date methods of analysis and control algorithms for developing
power electronic converters and power switching circuits
* Provides an invaluable reference for engineers designing power converters, commercial
power supplies, control systems for motor drives, active filters, etc.
* Presents methods of analysis not available in other books.

Introduction; Energy Factor (EF) and Sub-Sequential Parameters; Basic Mathematics of Digital Control Systems; Mathematical Modeling of Digital Power Electronisc; Digitally Controlled AC / DC Rectifiers; Digitally Controlled DC / AC Inverters; Digitally Controlled DC / DC Converters; Digitally Controlled AC / AC Converters; Open-Loop Control for Digital Power Electronics; Closed-Loop Control for Digital Power Electronisc; Energy Factor Application in AC and DC Motor Drives; Applications in Other Branches of Power Electronics