Results 51 to 60 of about 66,003 (314)
Single phase matrix converter for radio frequency induction heating [PDF]
, 2006 Conventional converters for radio frequency induction heating usually follow an AC-DC-AC structure, which can exhibit non-unity power factor and introduce large harmonic currents into the utility supply.
Bingham, Chris +3 more
core +1 more source
Advanced Functional Materials, EarlyView.A hydrogel–liquid metal composite peripheral nerve interface (HLB‐PNI) combines electrically durable electrodes and tissue‐adhesive hydrogel for tissue‐adaptive implantation. In nerve‐injured rats, it enables the diagnosis of sensory‐motor connectivity via stimulation and neural signal recording.
Yewon Kim +5 more
wiley +1 more source
Passive Fault-Tolerant Control Strategies for Power Converter in a Hybrid Microgrid
Energies, 2020 Control of AC/DC pulse-width modulation (PWM) power electronic converter, referred to as “AC/DC PWM converter”, is vital to the efficient regulation of power flow between AC and DC parts of a hybrid microgrid.
Saeedreza Jadidi +2 more
doaj +1 more source
Konverter Ac-dc Tiga Fasa Terkendali Terhadap Total Harmonic Distortion (Thd) Pada Beban Induktif Berbasis Lab-view [PDF]
, 2013 Application of non linear loads are widely used in household industries, office buildings and factories such as power converters for motor speed control of ac/dc, un-interruptible power supplies (ups) lampfluorescent using electronic ballas.
Kusnadi, K. (Kusnadi) +1 more
core
Stability boundary analysis in single-phase grid-connected inverters with PLL by LTP theory [PDF]
, 2017 Stability analysis of power converters in AC net¬works is complex due to the non-linear nature of the conversion systems. Whereas interactions of converters in DC networks can be studied by linearising about the operating point, the extension of the same
Costabeber, Alessando +4 more
core +2 more sources
Infrared Nanocrystals for Space Application: Hardness to Irradiations
Advanced Functional Materials, EarlyView.This article investigates infrared HgTe nanocrystals under X‐ray and ion irradiation, revealing remarkable radiation hardness. It uncovers distinct degradation mechanisms and shows that the nanomaterial outperforms integrated electronics. The results position colloidal nanocrystals as promising candidates for resilient space and harsh‐environment ...
Alexandre Neyret +22 more
wiley +1 more source
Centralized DC voltage control for a Multiport converter in distribution grids
International Journal of Electrical Power & Energy SystemsPower electronics components are becoming essential for smart grids, especially integrating systems such as renewable energies, storage or electric vehicles.
Martí Domínguez-Hernàndez +3 more
doaj +1 more source
Space-vector-modulated three-level inverters with a single Z-source network [PDF]
, 2012 The Z-source inverter is a relatively recent converter topology that exhibits both voltage-buck and voltage-boost capability. The Z-source concept can be applied to all dc-to-ac, ac-to-dc, ac-to-ac, and dc-to-dc power conversion whether two-level or ...
Clare, Jon C. +3 more
core +1 more source
Advanced Functional Materials, EarlyView.In this report, we demonstrate that a crystalline phase of 52nm thick NiFe2O4 can be grown by RF sputtering on top of γ‐Al2O3(8nm)/SrTiO3 at a significantly low temperature (150 °C) without compromising the mobility and carrier density of the 2D electron gas at the γ‐Al2O3(8nm)/SrTiO3 interface.
Amit Chanda +11 more
wiley +1 more source
Design of an inductor-less step-up ac/dc converter for 0.3 V@1 MHz vibration energy harvesting
Energy Reports, 2020 For vibration energy harvesting, we propose an inductor-less step-up ac/dc converter in this paper. To realize the inductor-less design, the proposed ac/dc converter consists of two converter blocks: Cockcroft–Walton circuit and charge pump.
Kei Eguchi +3 more
doaj +1 more source