Results 71 to 80 of about 126,587 (300)
Comparative analysis of existing models for power-grid synchronization
, 2015 The dynamics of power-grid networks is becoming an increasingly active area of research within the physics and network science communities. The results from such studies are typically insightful and illustrative, but are often based on simplifying ...
Motter, Adilson E., Nishikawa, Takashi
core +1 more source
, 2023 Abstract To synchronize the power forward transmission and signal reverse transmission of inductive wireless power transmission (IWPT) system, a signal reverse transmission method by modifying the compensation capacitance is proposed. Firstly, an equivalent circuit of signal reverse transmission circuit was established for the four basic ...
Shixi Li, Yimin Lu, Huanpeng Dou, Xin Ge
openaire +1 more source
Advanced Functional Materials, EarlyView.[NiFe]‐hydrogenases efficiently catalyze hydrogen conversion, but their instability limits biotechnological applications. Here it is shown that encapsulating hydrogenase into hierarchical COFs with macro‐ and micropores and functionalized with sulfonic or carboxylic acid groups improves enzyme stability and electron transfer to electrodes.
Islam E. Khalil +12 more
wiley +1 more source
Study of asymmetrical magnetic coupled resonant wireless power transmission system
Gong-kuang zidonghua, 2016 According to equivalent model of asymmetrical magnetic coupled resonant wireless power transmission system, a view was pointed out that magnetic coupled resonant wireless power transmission which could maintain long distance transmission at resonance ...
FAN Yingjie +4 more
doaj +1 more source
Subjective and Objective Quality Evaluation Study of BPL-PLC Wired Medium
Elektronika ir Elektrotechnika, 2020 This paper presents results of research on the effectiveness of bi-directional voice transmission in a 6 kV mine cable network using BPL-PLC (Broadband over Power Line - Power Line Communication) technology. It concerns both emergency cable state (supply
Grzegorz Debita +6 more
doaj +1 more source
Energy harvesting from electric and magnetic fields in substations for powering autonomous sensors [PDF]
, 2011 This poster presentation looks at energy harvesting from electric and magnetic fields in substations for powering autonomous ...
Judd, Martin, Roscoe, Nina, Zhu, Minan
core
On fully superconducting rectifiers and fluxpumps. A review. Part 2: Commutation modes, characteristics and switches [PDF]
, 1981 This paper forms the second part of the review. Full and half wave superconducting transformer rectifiers are analysed. Modes of operation and loss mechanisms are detailed and a comparison between the behaviour of dynamos and rectifiers is presented ...
Kate, H.H.J. ten +1 more
core +2 more sources
Mesoporous Carbon Thin Films with Large Mesopores as Model Material for Electrochemical Applications
Advanced Functional Materials, EarlyView.Mesoporous carbon thin films possessing 70 nm mesopores are prepared on titanium substrates by soft templating of resol resins with a self‐synthesized poly(ethylene oxide)‐block‐poly(hexyl acrylate) block copolymer. A strategy to avoid corrosion of the metal substrate is presented, and the films are extensively characterized in terms of morphology ...
Lysander Q. Wagner +9 more
wiley +1 more source
A Novel Hybrid Wireless Power Transfer Coupler for Unmanned Aerial Vehicle Application
IEEE Open Journal of Power ElectronicsThe special structure of unmanned aerial vehicles (UAVs) poses challenges to the integrated design method and power transmission capability of the couplers used for their wireless charging.
Pan Sun +5 more
doaj +1 more source
A 64-channel inductively-powered neural recording sensor array [PDF]
, 2012 This paper reports a 64-channel inductively powered neural recording sensor array. Neural signals are acquired, filtered, digitized and compressed in the channels.
Delgado Restituto, Manuel +4 more
core +1 more source