Results 151 to 160 of about 9,596,978 (183)

A non-isolated DITO high step up DC/DC converter with reduced voltage stress on power switches. [PDF]

open access: yesSci Rep
Bahadori A   +5 more
europepmc   +1 more source

A New Family of Zero-Current-Switching PWM Converters and a Novel HPF-ZCS-PWM Boost Rectifier

open access: yesAPEC '99. Fourteenth Annual Applied Power Electronics Conference and Exposition. 1999 Conference Proceedings (Cat. No.99CH36285), 1999
This work presents a new family of DC to DC converters based on a new zero-current-switching (ZCS) pulse-width-modulated (PWM) soft-commutation cell. Two transistors (main and auxiliary switches), two diodes, two small resonant inductors and one resonant capacitor compose this commutation cell, appropriated to operate with insulated-gate bipolar ...
C A Canesin, F T Wakabayashi
exaly   +4 more sources

A New Family of Zero-Current-Switching (ZCS) PWM Converters

IEEE Transactions on Industrial Electronics, 2005
A new family of zero-current-switching (ZCS) pulsewidth-modulated (PWM) converters which uses a new ZCS-PWM switch cell is presented in this paper. The main switch and auxiliary switch operate at ZCS turn-on and turn-off, and all the passive semiconductor devices in the ZCS-PWM converter operate at zero-voltage-switching (ZVS) turn-on and turn-off ...
Chien-Ming Wang
exaly   +3 more sources

A Zero-Current Switching (ZCS) Current Source Converter for High-Frequency PWM Applications

IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016
In this paper, a zero-current switching (ZCS) current source converter (CSC) topology is proposed by adding an auxiliary circuit between the dc side. During each commutating process, the auxiliary circuit is activated, so that the outgoing switches can be turned off with zero current switching. As a result, all active switches can reach ZCS operations.
Dewei Xu, Zhihong Bai
exaly   +3 more sources

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