A novel topology, current-fed multiresonant dc-dc converter (CF-MRC) was studied theoretically and experimentally. The new topology differs from previously described current-fed push-pull parallel-resonant topologies in the fact that the output is coupled to the current of the resonant inductor and in the addition of a second capacitor across the transformer. The main features of the proposed converter are an inherent protection against a short and open circuit at the output, a high voltage gain and zero voltage switching (ZVS) over a large range of output voltage. These characteristics make it a viable choice for applications, such as a high voltage capacitor charger, that require controllable current sourcing over a wide output voltage swing.
Current-fed multiresonant isolated DC-DC converter
IEEE Transactions on Aerospace and Electronic Systems ; 33 , 1 ; 53-63
01.01.1997
1839551 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Current-Fed Multiresonant Isolated DC-DC Converter
Online Contents | 1997
|Development of Multiresonant ZVS High‐Frequency Inverter
Online Contents | 2016
|