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http://dx.doi.org/10.33963/v.phj.100118 | DOI Listing |
Sci Rep
December 2024
Electrical Engineering Department, Faculty of Engineering, South Valley University, Qena, 83523, Egypt.
Low Voltage Ride Through (LVRT) is considered one of the main and serious problems facing the electrical grid. It occurs due to three-phase symmetric faults and asymmetric faults such as a double line to ground fault that applies in this system. This paper applies Static Synchronous Compensators (STATCOM) to improve the LVRT capability and dynamic performance of an electrical grid linked to a Photovoltaic (PV)/Wind hybrid system through grid disturbances.
View Article and Find Full Text PDFGeophys Res Lett
November 2024
Severe convective storms are among the most dangerous weather phenomena and accurate forecasts mitigate their impacts. The recently released suite of AI-based weather models produces medium-range forecasts within seconds, with a skill similar to state-of-the-art operational forecasts for variables on single levels. However, predicting severe thunderstorm environments requires accurate combinations of dynamic and thermodynamic variables and the vertical structure of the atmosphere.
View Article and Find Full Text PDFCurr Res Food Sci
July 2024
Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Abbasia, Cairo, 11566, Egypt.
balady orange, navel orange, , bloody orange, C. sweet orange, var. and were successfully discriminated using chromatographic and spectroscopic techniques coupled with chemometrics.
View Article and Find Full Text PDFSensors (Basel)
March 2024
Department of Software Engineering, College of Computing, Umm Al-Qura University, Makkah 24382, Saudi Arabia.
The Internet of Things (IoT) is the underlying technology that has enabled connecting daily apparatus to the Internet and enjoying the facilities of smart services. IoT marketing is experiencing an impressive 16.7% growth rate and is a nearly USD 300.
View Article and Find Full Text PDFKardiol Pol
June 2024
1st Department of Cardiology, Poznan University of Medical Sciences, Poznań, Poland.
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