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This paper describes a novel way to implement soft switching in DC/DC converters for high current low voltage applications in the automotive field. Adding resonant elements to a bidirectional buck boost converter enables resonant behaviour. In simulation and laboratory it will be shown that this behaviour reduces the switch-off losses strongly.
This paper presents the simulation of Half Bridge Series Resonant Power Factor Correction (PFC) DC - DC converter with high frequency transformer isolation using Matlab Simulink. Resonant converters have no switching loss and are more suitable for high frequency operations. The switches in resonant converters turn on and off under zero current and/or zero voltage and there is no switching loss.This...
This paper presents a quasi-resonant technique for multilevel modular switched-capacitor circuit (MMSCC) to achieve zero-current-switching (ZCS) without increasing cost and sacrificing reliability. This zero-current-switching multilevel modular switched-capacitor circuit (ZCS-MMSCC) employs the stray inductance existing in the circuit as the resonant inductor to resonate with the capacitor and provide...
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