Results 51 to 60 of about 532,709 (209)
Abrupt metal-insulator transition observed in VO2 thin films induced by a switching voltage pulse
, 2005 An abrupt metal-insulator transition (MIT) was observed in VO2 thin films during the application of a switching voltage pulse to two-terminal devices.
Boriskov +18 more
core +1 more source
Multi-Port Zero-Current Switching Switched-Capacitor Converters for Battery Management Applications [PDF]
Energies, 2018 A novel implementation of multi-port zero-current switching (ZCS) switched-capacitor (SC) converters for battery management applications is presented. In addition to the auto-balancing feature offered by the SC technique, the proposed SC converter permits individual control of the charging or discharging current of the series-connected energy storage ...
Yat Chi Fong +3 more
openaire +3 more sources
An Interleaved Step-up DC-DC Converter with Lossless Snubber
Majlesi Journal of Electrical EngineeringIn this paper, an interleaved step-up converter with two lossless snubbers is introduced, where the snubbers ensure zero-current switching for the main switches, eliminating the need for extra switches.
Arman Hovsep +3 more
doaj +1 more source
A control method for interleaved Boost PFC converter
Dianzi Jishu Yingyong, 2019 In order to solve the problem of complexity of zero-crossing detection and distortion of input current waveform, a novel control method is proposed for interleaved Boost PFC converter operates in critical conduction mode.
Lin Anna, Xie Yunxiang
doaj +1 more source
IET Power ElectronicsThis paper focuses on maintaining the optimal common mode voltage of the existing zero common mode voltage (ZCMV) method while reducing its large zero‐sequence circulating current.
Jing Feng, Xiaoliang Jin
doaj +1 more source
A novel soft-switched single-phase grid-connected current-source inverter
Cogent Engineering, 2017 This paper represents a novel soft-switched grid-connected current-source inverter topology and an efficient control strategy using switching flow graph theory.
M. Pakdel, S. Jalilzadeh
doaj +1 more source
Operation Analysis of Soft Switching PWM DC-DC Converter with Secondary Snubber
Communications, 2013 The paper deals with analysis of operation of a soft switching PWM DC-DC full-bridge converter with new energy recovery turn-off snubber on secondary side of high frequency power transformer.Principal equations are derived for individual operation states.
Jaroslav Dudrik +2 more
doaj +1 more source
Noise and Bistabilities in Quantum Shuttles
, 2005 We present a study of current fluctuations in two models proposed as quantum shuttles. Based on a numerical evaluation of the first three cumulants of the full counting statistics we have recently shown that a giant enhancement of the zero-frequency ...
Flindt, Christian +2 more
core +1 more source
Implementation of Single Phase Soft Switched PFC Converter for Plug-in-Hybrid Electric Vehicles
Energies, 2015 This paper presents a new soft switching boost converter with a passive snubber cell without additional active switches for battery charging systems. The proposed snubber finds its application in the front-end ac-dc converter of Plug-in Hybrid Electric ...
Aiswariya Sekar, Dhanasekaran Raghavan
doaj +1 more source
Iranian Journal of Electrical and Electronic Engineering, 2016 In this paper, a new bidirectional buck-boost dc-dc converter with capability of soft switching and zero input current ripple is proposed. The coupled inductor is used in the proposed converter to eliminate the input current ripple.
E. Babaei, Z. Saadatizadeh, S. Laali
doaj