Results 61 to 70 of about 501,480 (209)
Numerical Modeling of Space–Time Characteristics of Plasma Initialization in a Secondary Arc
Energies, 2019 A numerical model based on the finite element simulation software COMSOL was developed to investigate the secondary arc that can limit the success of single-phase auto-reclosure solutions to the single-phase-to-ground fault.
Jinsong Li +4 more
doaj +1 more source
Microwave Slow-Wave Structure and Phase-Compensation Technique for Microwave Power Divider [PDF]
, 2014 In this paper, T-shaped electromagnetic bandgap is loaded on a coupled transmission line itself and its electric performance is studied. Results show that microwave slow-wave effect can be enhanced and therefore, size reduction of a transmission-line ...
Gao, S. S. +4 more
core +1 more source
Coherent quantum state storage and transfer between two phase qubits via a resonant cavity
, 2007 A network of quantum-mechanical systems showing long lived phase coherence of its quantum states could be used for processing quantum information. As with classical information processing, a quantum processor requires information bits (qubits) that can ...
A Blais +32 more
core +1 more source
Supervised learning with quantum enhanced feature spaces
, 2018 Machine learning and quantum computing are two technologies each with the potential for altering how computation is performed to address previously untenable problems.
Chow, Jerry M. +6 more
core +1 more source
Optimal passive filter design for effective utilization of cables and transformers under non-sinusoidal conditions [PDF]
, 2014 Transformers and cables have overheating and reduced loading capabilities under non-sinusoidal conditions due to the fact that their losses increases with not only rms value but also frequency of the load current.
Aleem, SHEA +3 more
core +1 more source
Indian Journal of Science and Technology, 2017 Solar Photovoltaic (PV) system consists of three main parts which are PV array, PV inverter and utility grid. From the three, PV inverter is considered the weakest link in the solar PV system. Insulated Gate Bipolar Transistor (IGBT) is the most critical component in an inverter and is often blamed for the failure of inverters.
Z. A. M. Sharrif +2 more
openaire +1 more source
The NATO III 5 MHz Distribution System [PDF]
A high performance 5 MHz distribution system is described which has extremely low phase noise and jitter characteristics and provides multiple buffered outputs. The system is completely redundant with automatic switchover and is self-testing. Since the 5
Bloch, M., Vulcan, A.
core +1 more source
Evaluating Distributed Time-Varying Generation Through a Multiobjective Index [PDF]
, 2008 In the last decade, distributed generation, with its various technologies, has increased its presence in the energy mix presenting distribution networks with challenges in terms of evaluating the technical impacts that require a wide range of network ...
Harrison, Gareth +2 more
core +2 more sources
Ingenius: Revista de Ciencia y TecnologíaThe objective of this study is to evaluate the applicability of the most widely used closed-form ground-return impedance formulas in short-circuit analyses of distribution systems and to identify the critical network configurations in which the choice ...
Allen A. Castillo Barrón +3 more
doaj +1 more source
Journal of Harbin University of Science and Technology, 2018 In order to study the generator rotor slot wedge eddy current loss under different conditions . The 1407MVA turbo generator at half speed is researched as an example. Mathematical model is established in 2D electromagnetic field.
GE Bao-jun +5 more
doaj +1 more source