A Comprehensive Review of Fault Diagnosis and Tolerant Control in DC-DC Converters for DC Microgrids

As the power interface between energy storage devices (ESD) and dc link of DC Micro-grids, dc-dc converters, which have been regarded as heart many critical applications such electrical vehicles, data center, aerospace systems, gained more attentions recently. The fault diagnosis tolerant control in converters become essential to ensure a reliable robust system especially for applicants, where sudden stoppage, loss functionality, or degradation performance might result catastrophe. This paper focuses on different types faults by analyzing main failure spots mechanism, covering catastrophic parametric from component system. A comprehensive review up-to-date mode analysis, signals algorithms, various topologies has presented. research will provide useful design guideline reliability improvement all forms converters.