Journal
IEEE TRANSACTIONS ON POWER ELECTRONICS
Volume 37, Issue 3, Pages 2508-2512Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TPEL.2021.3115182
Keywords
Switches; Voltage; Resonant frequency; Topology; Mathematical models; Frequency conversion; Predictive models; DC-DC converter; mathematical model; operating frequency; piezoelectric resonator (PR)
Categories
Ask authors/readers for more resources
This letter presents an experimentally validated model to accurately predict the operating frequency, the switching angles, and the piezoelectric current for any six-phase piezoelectric dc-dc converter. This model reduces the transient simulation's calculation time to reach the steady state and can be used to initially setup the switching angles in the experiment or predict the high-frequency spectrum generated by the converter cycle.
Piezoelectric dc-dc converters operate between the series and parallel frequencies of the piezoelectric resonator to achieve soft switching and energy-balance conditions. This letter presents an experimentally validated model to accurately predict the operating frequency, the switching angles, and the piezoelectric current for any six-phase piezoelectric dc-dc converter. This model reduces the transient simulation's calculation time to reach the steady state. It can be used to initially setup the switching angles in the experiment or to predict the high-frequency spectrum generated by the converter cycle.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
