Results 31 to 40 of about 5,085,988 (308)

The Power Grid

Österreichische Zeitschrift für Geschichtswissenschaften, 2012
Austrian Journal of Historical Studies, Bd. 23 Nr.
Károly Bozsonyi, Zsolt Horváth, Zoltán Kmetty   +2 more
openaire   +2 more sources

A Comprehensive Evaluation Method and Strengthening Measures for AC/DC Hybrid Power Grids

, 2022
Due to the complex operation characteristics of AC/DC hybrid power grids, it is a great challenge to comprehensively evaluate their stability and formulate appropriate strengthening schemes for them.
Guoteng Wang, Zheren Zhang, Zheng Xu, Junli Zhang   +3 more
core   +1 more source

Influence of the DLC Passivation Conductivity on the Performance of Silicon High-Power Diodes Over an Extended Temperature Range

IEEE Journal of the Electron Devices Society, 2021
The diamond-like carbon (DLC) is important for passivation of junction termination in high power devices due to its excellent electrical, mechanical, and thermal properties. While the role of conductivity and polarization of the DLC layer on the blocking
L. Balestra, S. Reggiani, A. Gnudi, E. Gnani, J. Dobrzynska, J. Vobecky   +5 more
doaj   +1 more source

EDGeS: A Bridge between Desktop Grids and Service Grids [PDF]

, 2008
ISBN: 978-0-7695-3306-3International audienceDesktop grids and service grids widely used by their different users communities as efficient solutions for making full use of computing power and achieving loads balances across Intranet or Internet ...
Gabor Terstyanszky, Gilles Fedak, Filipe Araujo, Miguel Cardenas-Montes, Emmen, Ad, Zoltan Farkas, Zoltan Balaton, Marosi, Attila Csaba, Gombas, Gabor, Balaton, Z., Kelley, I., Kiss, T., Lovas, Robert, Peter Kacsuk, Ian Taylor, Haiwu He, Araujo, Filipe, Lodygensky, Oleg, Lovas, R., Gombas, G., Kacsuk, Peter, Fedak, Gilles, Terstyanszky, Gabor, Terstyanszky, G., Ad Emmen, Tamas Kiss, Balaton, Zoltan, Lodygensky, O., Marosi, A.C., Csaba Marosi, A., Cardenas-Montes, Miguel, Emmen, A., Araujo, F., Kacsuk, P., Emmen, E., Kiss, Tamas, Robert Lovas, Oleg Lodygensky, Taylor, I., Kelley, Ian Robert, Farkas, Zoltan, Attila Csaba Marosi, Taylor, Ian James, Fedak, G., Cardenas-Montes, M., He, H., He, Haiwu, Farkas, Z., Ian Kelley, Gabor Gombas   +49 more
core   +1 more source

Reduction in Voltage Harmonics of Parallel Inverters Based on Robust Droop Controller in Islanded Microgrid

Mathematics, 2022
In this article, a distributed control scheme to compensate for voltage harmonics in islanded microgrids is presented, where each distributed generation (DG) source has a primary control level and a secondary control level. In addition to the voltage and
Sultan Alghamdi, Hatem F. Sindi, Ahmed Al-Durra, Abdullah Ali Alhussainy, Muhyaddin Rawa, Hossam Kotb, Kareem M. AboRas   +6 more
doaj   +1 more source

Optimal Maintenance for Degrading Assets in the Context of Asset Fleets-A Case Study

Frontiers in Applied Mathematics and Statistics, 2020
Decision-making for maintenance of engineering assets is a common challenge in the process industry due to ongoing degradation. With an increasing company-size, this problem becomes more complex from an operational and computational point of view.
Frederik Schulze Spüntrup, Giancarlo Dalle Ave, Lars Imsland, Iiro Harjunkoski   +3 more
doaj   +1 more source

Study on vibration monitoring and anti-vibration of overhead transmission line

Nonlinear Engineering, 2021
Numerous forms of dampers are used to eliminate the vibrations in transmission lines. In the contemporaneous editorial, a survey has been done on vibrations monitoring and anti-vibration of overhead transmission line of transmission lines having multiple
Yin Weihua, Lin Li
doaj   +1 more source

Optimization of seminal extracellular vesicle isolation protocols for cancer biomarker analysis using proteomic profiling

Molecular Oncology, EarlyView.
This paper shows that size‐exclusion chromatography and sequential centrifugation applied to seminal plasma enrich for different populations of extracellular vesicles. This may significantly affect the detection and analysis of extracellular vesicle‐associated cancer biomarkers.
Elen Telumyan, Beatriz Martín‐Gracia, Eva Bassols‐Citores, Krizia Sagini, Maria K. Andersen, Tuula A. Nyman, May‐Britt Tessem, Morten B. Rye, Alicia Llorente   +8 more
wiley   +1 more source

Breakdown at Multiple Protrusions in SF₆ and CO₂

Energies, 2020
The electric breakdown at single and multiple protrusions in SF6 and CO2 is investigated at 0.4 and 0.6 MPa, respectively. Additionally, the breakdown fields at rough surfaces of two different areas were determined.
Odd Christian Feet, Martin Seeger, Daniel Over, Kaveh Niayesh, Frank Mauseth   +4 more
doaj   +1 more source

Non-Linear Analysis of Novel Equivalent Circuits of Single-Diode Solar Cell Models with Voltage-Dependent Resistance

Fractal and Fractional, 2023
The most commonly used model of solar cells is the single-diode model, with five unknown parameters. First, this paper proposes three variants of the single-diode model, which imply the voltage dependence of the series resistance, parallel resistance ...
Mahendiran Vellingiri, Muhyaddin Rawa, Sultan Alghamdi, Abdullah A. Alhussainy, Ahmed S. Althobiti, Martin Calasan, Mihailo Micev, Ziad M. Ali, Shady H. E. Abdel Aleem   +8 more
doaj   +1 more source