Textbook in PDF format Comprehensive reference detailing key aspects of SHE, enabling readers to formulate different kinds of SHE equations, effectively solve the nonlinear SHE equations, and grasp key aspects of SHE applications. Unified Selective Harmonic Elimination for Power Converters focuses on the three main challenges of selective harmonic elimination (SHE)?the mathematical modeling of fundamental and harmonic components using the pre-defined waveform, accurately solving SHE equations and obtaining the complete switching angle solution trajectory, and implementing SHE on multilevel converters and industrial drives?with information on how to fully leverage the strength of SHE techniques in power converters. The book covers the basics of the SHE method and reviews state-of-the-art research towards SHE, such as unified SHE formulations for multilevel converters, algebraic switching angle solving algorithms for SHE equations, and optimal implementations of SHE in multilevel converters and electric drives. The field of power electronics has witnessed remarkable advancements over the past few decades, with power converters playing a pivotal role in energy conversion, motor drives, renewable energy systems, and industrial applications. Among the existing power electronic applications, high-power converters occupy a crucial position in the global economy and industrial development, accounting for a significant proportion in key sectors. From high-power electric drives in tractions, marine propulsion, and mining vehicles to high-power rectifiers and grid-connected converters for renewable energy integration such as high-power photovoltaic and wind farms, the demand for robust and efficient power conversion continues to grow. In these high-power applications, minimizing losses while maintaining high-quality output waveforms is a critical challenge. The book delves into model predictive SHE control for PMSM with simulation and experimental results and explains how to achieve common mode voltage reduction and capacitor voltage balance in multilevel converters. Concepts are supported by original MatLAB/Mathematica/ Maple codes. Preface Power Converters and Selective Harmonic Elimination PartI Formulation Principle of SHE Unified SHE Formula SHEF ormulationsin Specific Applications PartII Algorithm Result ant Elimination Method Groebner Basis-Based Method Degree Reduction of SHE Equations Online Implementation of SHE PartIII Application Selective Harmonic Elimination PWM in Multilevel SHE-Based Closed-Loop Controller Design Model Predictive Contro lwith SHE-PWM