Power electronics are central to renewable energy integration, reliable power distribution, and efficient operation of electric vehicles and industrial systems. Circuit simulation is therefore a critical, cost-effective tool for identifying and solving potential problems in both new and established designs.
This book provides a structured introduction to the simulation and performance analysis of power electronic circuits, with particular focus on piecewise circuits and LTspice simulation. It integrates the use of LTspice for schematic capture and waveform analysis, alongside Mathcad for mathematical derivations and parameter evaluation.
Chapters begin with fundamentals—covering switched RLC circuits, diode rectifiers, DC-DC converters, and DC-AC converters—before progressing to advanced topics such as resonant pulse inverters, rectifiers, AC voltage controllers, and protection strategies for semiconductor devices. Each chapter presents a consistent methodology: circuit presentation, modelling approach, numerical examples, and data-driven performance analysis.
Designed for students, researchers, and practicing engineers, this book serves as both a learning resource and a practical reference for applying simulation techniques to power electronic circuitry, bridging theoretical foundations with real-world applications.
