Two-switch forward converter with an integrated buck converter for high bus voltage in satellites

JE Park, JK Han, SH Choi… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
As satellite missions become increasingly diverse, the power capacity of satellites continues
to increase. Accordingly, the weight and loss of the electrical power system of the satellite …

A New Dead Time Regulation Synchronous Rectification Control Method for High Efficiency LLC Resonant Converters

SC Moon, CS Chen, RJ Wang - IEEE Transactions on Power …, 2021 - ieeexplore.ieee.org
In low output voltage and high output current LLC resonant converter applications, a
synchronous rectification (SR) is essential component for high efficiency and high power …

A new coupled-inductor-based high-gain interleaved DC-DC converter with sustained soft switching

B Li, P Wang, Z Wang, X Ma, H Bi - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper presents a new soft switching high voltage gain interleaved dc-dc converter with
a three-windings coupled inductor for a fuel cell vehicle. Two interleaved and intercoupled …

Monopolar fault reconfiguration of bipolar half bridge converter for reliable load supply in DC distribution system

J Ma, M Zhu, Y Li, X Cai - IEEE Transactions on Power …, 2022 - ieeexplore.ieee.org
This article proposed the concept of monopolar fault reconfiguration for bipolar dc
distribution system realized with Bipolar Half Bridge (BiHB) converter. Monopolar fault …

A high efficiency and high power density integrated two-stage DC-DC converter based on bipolar symmetric phase shift modulation strategy

Z Wang, Z Wu, T Liu, C Chen… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The integrated two-stage buck-boost-LLC isolated dc–dc converter is suitable for wide-
voltage regulation range, high-frequency and high-efficiency application. However, the …

Offset Current Modulation Technique for Wide ZVS Range in Dual Active Bridge (DAB) DC-DC Converter

D Choi, M Lee, T Kim, JS Kim… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article proposes a novel offset current modulation technique, which can add a new
degree of freedom to the dual active bridge dc–dc converter. The concept of the proposed …

A new control for synchronous rectifier of phase-shifted full-bridge converter to improve efficiency in light-load condition

S Lee, JW Park - IEEE Transactions on Industry Applications, 2021 - ieeexplore.ieee.org
This article proposes a new control method for the synchronous rectifier (SR) of phase-
shifted full-bridge (PSFB) converter to improve its efficiency in light-load condition. In …

High-Efficiency Asymmetrical Half-Bridge Converter with Linear Voltage Gain

J Bae, JS Kim, M Lee, JK Han… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A conventional asymmetrical half-bridge (AHB) converter is one of the widely used
topologies in low to medium power applications. However, when it is designed in a wide …

Analysis and implementation of an isolated high step‐down converter with interleaved output for low voltage applications

SG Sani, MR Banaei… - International Journal of …, 2022 - Wiley Online Library
This paper proposes a new isolated high step‐down dc‐dc converter with a more extensive
output range and high efficiency. The interleaved output and ZVS‐ZCS switching for all …

Digital predictive current-mode control for asymmetrical half-bridge LED constant-current driver

Z Qiao, S Wang, L Zhao, C Li, N Zhang, Z Liu - IEEE Access, 2022 - ieeexplore.ieee.org
In this paper, we propose three advanced digital predictive current-mode control (DPCC)
algorithms based on a simplified estimation method of duty cycle lost time for asymmetric …