Results 81 to 90 of about 4,639 (220)

High-efficiency boost half-bridge converter with fast boost current transferring ZVS operation

, 2008
A new boost half bridge (BHB) converter is presented. It is composed of additional switch, diode and coupled winding to boost inductor of BHB converter.
Moon, GunWoo, Lee, SS
core   +1 more source

EMI-Silent Operation of Triple Active Bridge Converters With Online Model-Free ZVS Optimization and RMS Current Reduction

IEEE Open Journal of Industry Applications
Triple active bridge converter, an isolated multiport converter, connects three dc ports via a three-terminal high-frequency transformer, enabling zero voltage switching (ZVS) without the need for additional snubber circuits.
Ahmed A. Ibrahim, Michele Darisi, Tommaso Caldognetto, Davide Biadene, Paolo Magnone, Paolo Mattavelli   +5 more
doaj   +1 more source

Analysis and Design of Filament Power Supply with Voltage-Fed Single-Switch ZVS Inverter

E3S Web of Conferences, 2018
In this paper, an off-line voltage-fed single-switch zero-voltage-switching (ZVS) inverter is analyzed and designed for the filament power supply of cooker magnetrons.
Yueh-Ru Yang
doaj   +1 more source

Isolated ZVS two-transformer boost converter

, 2009
A new zero-voltage-switching (ZVS) two-transformer boost converter (TTBC) is proposed in this paper. The magnetizing inductors of two transformer act as boost inductor, while two transformers provide a galvanic isolation.
Moon, GunWoo, Park, Ki-Bum, Kim, Chong-Eun, Youn, Myung Joong, Kim, Duc-You   +4 more
core  

Accurate analysis of a single-phase dual active bridge converter for ZVS and deadband conditions

, 2017
Simplified equations are used for the analysis of a dual active bridge converter leading to a conservative estimation of the zero voltage switching (ZVS) region. The ZVS is directly affected by the inserted deadband in each leg of the converter.
Haghbin, Saeid,, Zolghadri, Mohammad Reza, Thiringer, Torbj\uf6rn, Yazdani, Farzad, Zolghadri, Mohammad Reza,, Torbjorn Thiringer, Haghbin, Saeid, Saeid Haghbin, Yazdani, Farzad,, Thiringer, Torbjörn, Thiringer, Torbjörn,, Farzad Yazdani, Mohammadreza Zolghadri   +12 more
core   +1 more source

Analysis and Design of a Higher Current ZVS-PWM Converter for Industrial Applications

, 2013
A new auxiliary circuit that can be implemented in DC-DC and AC-DC ZVS-PWM converters is proposed in the paper. The circuit is for ZVS-PWM converters used in applications where high-frequency operation is needed and the load current is higher than that ...
Navid Golbon, Gerry Moschopoulos
core   +1 more source

Study of Commutation Regime for Phase Shift Series Resonant Inverters [PDF]

Journal of Electrical and Electronics Engineering, 2016
Some typical applications of series resonant inverters refers to the development of power supplies for the inductive heating field. Phase shift method is of a great interest for the command of the above mentioned inverters. Concerning this command method,
TOMȘE Marin T, GORDAN Cornelia E
doaj  

Zodchestvo in Siberia

Проект Байкал
Our annual Festival ZODCHESTVO IN SIBERIA (ZVS), as always, keeps pace with the times: the 24th Festival takes place in the year 2024, and for the third time in Krasnoyarsk.
Елена Григорьева
doaj   +1 more source

A novel ZVS direct coupling converter (DCC)

, 1996
A novel DC-DC converter with ZVS topology is introduced. An amplitude modulated squarewave train is generated and the output can be controlled by the amplitude of this squarewave train.
Poon, NK, Pong, MH
core  

A Merged ZCS/ZVS Control Technique for Resonant Switched-Capacitor Converters [PDF]

This work proposes a novel soft switching technique which merges the benefits of zero current switching (ZCS) and zero voltage switching (ZVS) to increase the overall efficiency of resonant switched-capacitor (ReSC) converters.
Pilawa-Podgurski, Robert CN, Sambo, Haifah B, Zhu, Yicheng   +2 more
core   +1 more source