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New transformer‐less DC–DC converter topologies with reduced voltage stress on capacitors and increased voltage conversion ratio
2021
IET Power Electronics
This article proposes new transformer-less step-up/down and step-up DC-DC topologies providing numerous merits such as less voltage stress on capacitors, lower duty-cycle, and higher voltage conversion ratio compared to other DC-DC converters. The proposed converters are extendible by benefiting from several switched-capacitors, making it possible to transfer more power from the converter. The proposed structures are more suitable for modern applications in which it is desirable to achieve high
doi:10.1049/pel2.12105
fatcat:6tytzib5mzb2relcsew5zy7yty