Results 1 to 10 of about 3,511 (266)

A new modulation strategy on isolated battery charger with wide input and output voltage range

IET Power Electronics, 2023
A new wide voltage operation range isolated battery charger, which is composed of an asymmetric T‐type AC–DC power rectifier and a modified re‐configurable half bridge DC–DC power converter, is proposed in this paper.
Hurng‐Liahng Jou, Fu‐Zen Chen, Jinn‐Chang Wu, Chih‐Chun Chiang, Li‐Wen Su, Wei‐Ting Chen   +5 more
doaj   +1 more source

An On-line Diagnostic Method for Open-circuit Switch Faults in NPC Multilevel Converters [PDF]

, 2016
On-line condition monitoring is of paramount importance for multilevel converters used in safety-critical applications. A novel on-line diagnostic method for detecting open-circuit switch faults in neutral-point-clamped (NPC) multilevel converters is ...
Demerdash, Nabeel, He, Jiangbiao
core   +2 more sources

Performance improvement of a zero‐voltage switching interleaved high step‐up DC–DC converter with low‐voltage stresses

IET Power Electronics, 2023
This paper proposes a novel interleaved ultra‐large gain zero‐voltage switching (ZVS) DC–DC converter for renewable energy systems. By using coupled inductor (CI) and built‐in transformer (BIT), a high‐voltage gain is achieved.
Tohid Nouri
doaj   +1 more source

EUCARD magnet development

, 2011
The FP7-EuCARD work package 7 (WP7), "HFM: Superconducting High Field Magnets for higher luminosities and energies" is a collaboration between 12 European institutes and firms with the objective of developing high field magnet technology. WP7 foresees to
de Rijk, Gijs
core   +1 more source

Active elimination of DC bias current of a SiC based dual active bridge by controlling the dead time period

IET Power Electronics
Dual active bridge (DAB) is an isolated DC‐DC converter gaining wider attention in power electronics applications. The high frequency (HF) transformer is an integral part of the DAB which is prone to saturation.
Ganesan Perumal, Kamalesh Hatua, Manju Rajagopal   +2 more
doaj   +1 more source

10Gbit/s bias-free and error-free all-optical NRZ-OOK to RZ-OOK format conversion using a III-V-on-silicon microdisk resonator [PDF]

, 2012
C
Fedeli, Jean-Marc, Kumar, Rajesh, Mechet, Pauline, Morthier, Geert, Olivier, Nicolas, Regreny, Philippe, Roelkens, Günther, Spuesens, Thijs, Van Thourhout, Dries   +8 more
core   +1 more source

An interleaved high step‐up DC–DC converter based on coupled‐inductor

IET Power Electronics
This paper proposes an interleaved coupled‐inductor high step‐up direct current (DC)–DC converter. This converter uses a coupled inductor (CI), a voltage multiplier (VM) integrated with a regenerative passive lossless clamp circuit to enhance the voltage
Kamran Karimi, Ebrahim Babaei, Mehran Karimi, Darioush Alizadeh, Seyyed Mohammad Javad Mousavi   +4 more
doaj   +1 more source

Multichannel operation of an integrated acousto-optic wavelength routing switch for WDM systems [PDF]

, 1994
Polarization independent acousto-optic tunable filters (PIAOTF's) can operate as transparent wavelength-selective crossconnects to route signals in wavelength division multiplexed optical networks.
Baran, J. E., D'Alessandro, Antonio, Smith, D. A.   +2 more
core   +1 more source

Hybrid switched‐capacitor‐based boost DC–DC converter with reduced voltage stress

The Journal of Engineering
This article presents the new hybrid switched‐capacitor (SC)‐based transformerless DC–DC converter with a high step‐up capability and common ground features.
Tan Luong Van, Thanh Hai Nguyen
doaj   +1 more source

Component design procedure for LCC‐S wireless power transfer systems based on genetic algorithms and sensitivity analysis

IET Power Electronics
This paper introduces a novel approach for designing a Wireless Power Transfer (WPT) system with LCC‐S compensation. Since WPT systems operate under resonant conditions, even small deviations of the components from the nominal values can result in a ...
Fabio Corti, Matteo Intravaia, Alberto Reatti, Francesco Grasso, Emanuele Grasso, Alicia Triviño Cabrera   +5 more
doaj   +1 more source