Transformers and Inductors for Power Electronics

Based on the fundamentals of electromagnetics, this clear and concise text explains basic and applied principles of transformer and inductor design for power electronic applications. It details both the theory and practice of inductors and transformers employed to filter currents, store electromagnetic energy, provide physical isolation between circuits, and perform stepping up and down of DC and AC voltages.

The authors present a broad range of applications from modern power conversion systems. They provide rigorous design guidelines based on a robust methodology for inductor and transformer design.  They offer real design examples, informed by proven and working field examples. Key features include: 

emphasis on high frequency design, including optimisation of the winding layout and treatment of non-sinusoidal waveforms
a chapter on planar magnetic with analytical models and descriptions of the processing technologies
analysis of the role of variable inductors, and their applications for power factor correction and solar power
unique coverage on the measurements of inductance and transformer capacitance, as well as tests for core losses at high frequency
worked examples in MATLAB, end-of-chapter problems, and an accompanying website containing solutions, a full set of instructors’ presentations, and copies of all the figures.

Covering the basics of the magnetic components of power electronic converters, this book is a comprehensive reference for students and professional engineers dealing with specialised inductor and transformer design. It is especially useful for senior undergraduate and graduate students in electrical engineering and electrical energy systems, and engineers working with power supplies and energy conversion systems who want to update their knowledge on a field that has progressed considerably in recent years.

Author Biography

William Gerard Hurley, Department of Electrical andElectronic Engineering, National University of Ireland,Galway Professor Hurley is the Founder/Director of the PowerElectronics Research Centre at NUI, Galway. He has over 35 years ofexperience in the field of Power Electronics, specifically dealingwith Magnetics, and is a Fellow of the Institution of Engineers ofIreland. He is currently an Associate Editor of the Journal ofAdvances in Power Electronics. He has published more than 100papers in peer reviewed journals and conference proceedings withover 700 citations. Werner H. Wolfle, Convertec Ltd., Ireland Dr. Wolfe is currently a Managing Director of ConvertecLtd., a company that develops high-reliability power converters forindustrial applications. He has been involved with designingmagnetic components for power electronics for over 30 years and isalso an Adjunct Professor of Electrical Engineering at the NationalUniversity of Ireland, Galway.