Efficient talkative power conversion with quasi-square-wave zero-voltage switching hysteretic current control
Simultaneous power and data transmission is possible by data injection into control signals
of power converters without additional hardware. In this letter, a modified analog hysteretic …
of power converters without additional hardware. In this letter, a modified analog hysteretic …
Design of a 15kw high-efficiency and high power density bidirectional tcm buck/boost converter
A non-isolated buck/boost converter features bidirectional power flow capability and a wide
output voltage range. The zero-voltage switching (ZVS) can be achieved under triangular …
output voltage range. The zero-voltage switching (ZVS) can be achieved under triangular …
A GaN-based DC-DC converter with zero voltage switching and hysteretic current control for 99% efficient bidirectional charging of electrocaloric capacitive loads
A switched-mode power converter for highly efficient charging and discharging of
electrocaloric capacitors is presented. A GaN-based half-bridge is controlled by analog …
electrocaloric capacitors is presented. A GaN-based half-bridge is controlled by analog …
Autonomously Modulating Gate Drivers For Triangular-Current Mode (TCM) Zero-Voltage Switching (ZVS) Buck Converter
This paper introduces a novel approach to designing autonomous gate drivers for soft-
switched buck converters. The objective is to reduce switching losses, enhance converter …
switched buck converters. The objective is to reduce switching losses, enhance converter …
Practical Current Derivation Method for a Highly Accurate Variable Switching Frequency ZVS Regulation in TCM Operated Bidirectional Buck/Boost Converters
Triangular conduction mode (TCM) is a technique to operate non-isolated buck/boost
converters under zero voltage switching (ZVS) turn-on. In TCM, a negative current is …
converters under zero voltage switching (ZVS) turn-on. In TCM, a negative current is …
A ZVS Bidirectional 48V/12V Converter with Magnetic Integration for 48V Mild Hybrid Vehicles
This paper presents a ZVS-bidirectional converter for 48V MHVs. The proposed converter
boasts attractive features, including enhanced voltage gain, minimized voltage stresses, a …
boasts attractive features, including enhanced voltage gain, minimized voltage stresses, a …
A simple soft-switched buck converter without implementing auxiliary switch
In this paper, a simple auxiliary circuit is utilized to provide soft-switching condition for the
conventional buck converter. The utilized auxiliary circuit contains no switches and without …
conventional buck converter. The utilized auxiliary circuit contains no switches and without …
Triangular Conduction Mode (TCM) Operation in a High Voltage Gain DC–DC Converter
This paper introduces an analytical approach to specify the zero-voltage switching (ZVS)
condition in TCM operation without any extra circuits for a high voltage gain DC-DC …
condition in TCM operation without any extra circuits for a high voltage gain DC-DC …
Analysis and investigation of a soft-switched synchronous buck converter
PA Tabbat, A Khoshkbar-Sadigh… - 2021 12th Power …, 2021 - ieeexplore.ieee.org
In this article, a soft-switched structure for the synchronous buck converters is proposed and
analyzed. In this structure, by adding an LC circuit to the synchronous buck converter, soft …
analyzed. In this structure, by adding an LC circuit to the synchronous buck converter, soft …
A New Optimal Thermal-Based Adaptive Frequency Control for Bidirectional DC–DC Converter with Full-Range ZVS
L Zhang, S Cheng, J Xu, C Xiang, T Yu - Energies, 2022 - mdpi.com
A new, optimal thermal-based adaptive frequency control (OTC) for a bidirectional DC–DC
converter with full-range zero-voltage switching (ZVS) is presented in this paper. The …
converter with full-range zero-voltage switching (ZVS) is presented in this paper. The …