Power Electronics II: Converters, Inverters, and Applications

Ready to take your understanding of electrical engineering to the next level and master the systems that control electrical power? Power electronics is the backbone of modern energy systems, electric vehicles, and industrial automation. This text-based course guides you through the core principles of advanced power conversion. You will transition from basic circuit concepts to evaluating complex converter topologies, understanding control mechanisms, and exploring modern semiconductor innovations. What you'll learn: - Analyze the operation and performance of single-phase and three-phase controlled rectifiers. - Design and evaluate DC-DC converters, including buck, boost, and buck-boost topologies. - Understand the principles of DC-AC inverters and pulse-width modulation (PWM) control techniques. - Explore the characteristics of modern wide-bandgap semiconductors like Silicon Carbide (SiC) and Gallium Nitride (GaN). - Apply mathematical models to calculate efficiency, total harmonic distortion, and power factor. - Solve practical engineering problems through structured, step-by-step written exercises. The course begins with foundational definitions of power semiconductor switching, moving systematically through rectifiers, choppers, and inverters. You will study detailed circuit derivations and design equations through clear, written explanations and analytical walkthroughs. This course is designed for electrical engineering students, graduate engineers, and professionals preparing for technical examinations or seeking a solid theoretical foundation in power conversion. A basic understanding of introductory circuit theory is recommended. Start reading today to master the engineering principles behind modern power electronics.