Duty cycle and frequency modulations in class-e dc–dc converters for a wide range of input and output voltages
S Park, J Rivas-Davila - IEEE Transactions on Power …, 2018 - ieeexplore.ieee.org
We present an operation scheme for a dc–dc converter consisting of a class-E inverter and a
class-E rectifier to always achieve zero-voltage zero-switching at a wide range of input and …
class-E rectifier to always achieve zero-voltage zero-switching at a wide range of input and …
Analysis and Performance of LCLC Resonant Converters for High-Voltage High-Frequency Applications
B Zhao, G Wang, WG Hurley - IEEE Journal of Emerging and …, 2017 - ieeexplore.ieee.org
In this paper, the LCLC resonant converter with zero current switching (ZCS) and zero
voltage switching (ZVS) is investigated for two-stage high-voltage (several kilovolts) high …
voltage switching (ZVS) is investigated for two-stage high-voltage (several kilovolts) high …
Diode evaluation and series diode balancing for high-voltage high-frequency power converters
Y He, DJ Perreault - IEEE Transactions on Power Electronics, 2019 - ieeexplore.ieee.org
Miniaturization of high-voltage power converters is severely limited by the availability of fast
switching, low-loss high-voltage diodes. This article explores techniques for using discrete …
switching, low-loss high-voltage diodes. This article explores techniques for using discrete …
Power loss of GaN transistor reverse diodes in a high frequency high voltage resonant rectifier
S Park, J Rivas-Davila - 2017 IEEE Applied Power Electronics …, 2017 - ieeexplore.ieee.org
This paper presents power loss measurements of GaN transistor reverse diodes in high
frequency high voltage conditions. To evaluate their performance, we use GaN transistor …
frequency high voltage conditions. To evaluate their performance, we use GaN transistor …
A wide input range isolated stacked resonant switched-capacitor dc-dc converter for high conversion ratios
This paper presents an isolated dc-dc converter architecture for high conversion ratios using
the stacked resonant switched-capacitor topology. Capacitive isolation is adopted in place of …
the stacked resonant switched-capacitor topology. Capacitive isolation is adopted in place of …
Lightweight high-voltage power converters for electroaerodynamic propulsion
Y He, DJ Perreault - IEEE Journal of Emerging and Selected …, 2021 - ieeexplore.ieee.org
Recent studies in electroaerodynamic (EAD) propulsion have stimulated the need for
lightweight power converters providing outputs at tens of kilovolts and hundreds of watts …
lightweight power converters providing outputs at tens of kilovolts and hundreds of watts …
High-frequency bidirectional resonant converter for high conversion ratio and variable load operation
Applying RF circuit design techniques to dc–dc resonant converters has enabled switching
frequencies well beyond 10 MHz, leading to higher power densities and faster transient …
frequencies well beyond 10 MHz, leading to higher power densities and faster transient …
27.12 mhz isolated high voltage gain multi-level resonant dc-dc converter
L Raymond, W Liang, K Surakitbovorn… - 2015 IEEE Energy …, 2015 - ieeexplore.ieee.org
This paper demonstrates a high efficiency, high power density, and fast transient response
dc-dc converter design capable of providing a high-voltage isolated output from a low …
dc-dc converter design capable of providing a high-voltage isolated output from a low …
27.12 MHz GaN Bi-directional resonant power converter
L Gu, W Liang, LC Raymond… - 2015 IEEE 16th …, 2015 - ieeexplore.ieee.org
Resonant dc-dc converter regularly use Schottky diodes for high frequency rectification. Si
Schottky diodes have relatively low voltage ratings and present reverse-recovery type losses …
Schottky diodes have relatively low voltage ratings and present reverse-recovery type losses …
A switched elastance electrostatic machine constructed from sustainable elements for rotational actuators
G Reitz, B Butrymowicz, J Reed, B Ge… - 2017 IEEE Energy …, 2017 - ieeexplore.ieee.org
A rotating electric machine built entirely of sustainable lightweight materials is presented for
rotary actuator applications. The machine uses electrostatic forces instead of magnetic …
rotary actuator applications. The machine uses electrostatic forces instead of magnetic …