©SHUTTERSTOCK.COM/ANDRII STEPANIUK Full-Bridge FaultTolerant Isolated DC-DC Converters: Overview of Technologies and Application Challenges by Abualkasim Bakeer, Andrii Chub, and Dmitri Vinnikov N owadays, energy generation is on the path from centralized to distributed generation paradigm to improve the efficiency and resilience of power systems. One of the major developments in the energy sector was the introduction of dc Digital Object Identifier 10.1109/MPEL.2022.3196565 Date of publication: 28 September 2022 2329-9207/22©2022IEEE microgrids that facilitate direct integration of energy sources, storage, and dc loads. Also, most consumer and industrial devices are naturally dc devices or contain a dc link, which makes them compatible with dc microgrids. Hence, dc distribution is an efficient tool for combining dc energy sources and battery energy storage with typical loads that are predominantly compatible with dc microgrids. In the foreseeable future, widespread adoption September 2022 z IEEE POWER ELECTRONICS MAGAZINE 45http://www.SHUTTERSTOCK.COM/ANDRII