State-of-the-art review on soft-switching technologies for non-isolated DC-DC converters

XF Cheng, C Liu, D Wang, Y Zhang - IEEE Access, 2021 - ieeexplore.ieee.org
The soft-switching technology is widely used in DC-DC converters, DC-AC inverters, and AC-
DC rectifiers. Soft-switching non-isolated DC/DC converters (Buck, Boost, and Buck-Boost) …

Variable Switching Frequency Techniques for Power Converters: Review and Future Trends

L Zhou, M Preindl - IEEE Transactions on Power Electronics, 2023 - ieeexplore.ieee.org
Variable-frequency (VF) techniques have been widely applied in the fields of power
electronics and motor drives. Based on the categories of frequency variables, the VF …

Bidirectional nonisolated fast charger integrated in the electric vehicle traction drivetrain

M Eull, L Zhou, M Jahnes… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Integrated chargers, where the traction inverter is used as the primary charging interface,
have emerged as a solution for reducing the cost and footprint of electric vehicle (EV) …

High gain DC–AC high-frequency link inverter with improved quasi-resonant modulation

A Blinov, O Korkh, A Chub, D Vinnikov… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
This article presents a high gain pure sine-wave inverter based on the full-bridge dc–ac high-
frequency link cycloconverter topology for telecom or general-purpose applications. The …

Online efficiency optimization of a closed-loop controlled SiC-based bidirectional boost converter

V Sankaranarayanan, Y Gao… - … on Power Electronics, 2021 - ieeexplore.ieee.org
This article presents an online efficiency optimization strategy for a digitally controlled, wide
operating range silicon carbide based boost converter with bidirectional power flow. The …

Fractional-order model predictive control with adaptive parameters for power converter

Z Ke, J Wang, B Hu, Z Peng, C Zhang… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
In this article, we propose a fractional-order model predictive control (FOMPC) with adaptive
parameters to improve the control accuracy of power converters, which introduces fractional …

Leveraging GaN for DC-DC Power Modules for Efficient EVs: A Review

P Prajapati, S Balamurugan - IEEE Access, 2023 - ieeexplore.ieee.org
Limitations of Silicon (Si)-based devices have compelled us to use alternative devices for
modern power electronics applications. Material attributes of wide-band-gap devices (such …

Development of DC-DC converters–A review

MD Rahman, MN Rabbi… - 2021 International …, 2021 - ieeexplore.ieee.org
DC-DC converter is an essential aspect of power electronics. Its voltage altering capabilities
are used for power conversion applications. As the demand for different output voltage …

Optimized kilowatt-range boost converter based on impulse rectification with 52 kW/l and 98.6% efficiency

A Jafari, MS Nikoo, R Van Erp… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Maximizing the efficiency and power density of dc-dc converters demands parallel
optimizations in design and control, especially for variable-frequency converters operating …

A Soft Switching Inverter Minimizing Bearing Currents in 800V Electric Vehicle Drives

M Eull, M Preindl - 2021 IEEE 13th International Symposium on …, 2021 - ieeexplore.ieee.org
Bearing currents and shaft voltages, generated by the switching of the traction inverter, are a
major point of failure for electric drives. Mitigating these issues is an area of active research …