High-Frequency Soft-Switching Transformerless Grid-Connected Inverters

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High-Frequency Soft-Switching Transformerless Grid-Connected Inverters is written by Huafeng Xiao and published by Springer Nature. It's available with International Standard Book Number or ISBN identification 9811930384 (ISBN 10) and 9789811930386 (ISBN 13).

This book is essential and valuable reference for graduate students and academics majored in power electronics, engineers engaged in developing distributed grid-connected inverters, and senior undergraduate students majored in electrical engineering and automation engineering. Soft-switching (SS) technique is an important way to achieve high conversion efficiency and high switching frequency for power converters, which is beneficial to improve power density and reduce volume and cost of power electronics equipment. This book mainly discusses SS technique for transformerless grid-connected inverters (TLIs), and a SS configuration named as “Freewheeling-Resonance-Tank Inverters” is proposed for TLIs fulfilling requirements of switching loss-free, full power factor range, and constant common-mode voltage performance. The detailed theoretical analysis and experimental validations are presented from ZCT and ZVT type topologies, respectively.