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Toplam kayıt 164, listelenen: 31-40
A new wide area-based algorithm to determine faulted line in series-compensated grid using k-nearest neighbor (k-NN) classification method
(Gazi Üniversitesi Mühendislik Mimarlık Fakültesi, 2021)
Nowadays, series capacitors are frequently used to increase the transfer capacity and reduce losses on long transmission lines. They also play an important role in improving the voltage stability of the grid. In addition ...
Multi-criteria decision analysis for wind power plant location selection based on fuzzy AHP and geographic information systems
(Springer, 2021)
The objective of this study was to find the most suitable places for wind power plants by using geographic information systems (GIS) and the fuzzy analytic hierarchy process (FAHP). To this purpose, a FAHP-GIS based model ...
Parallel-connected buck-boost converter with FLC for hybrid energy system
(Taylor & Francis Ltd., 2021)
The control of renewable energy sources is more complicated when used as hybrid energy systems. Power electronic circuits are used to convert and store the electrical energy generated from renewable energy sources. However, ...
Harmonic problems in renewable and sustainable energy systems: A comprehensive review
(Elsevier, 2021)
Harmonics are known as distortions in the form of voltage and current, which are driven by the nonlinear loads in the network. Harmonics can be basically asserted as the most common problem in renewable-based power generation ...
Classification of cardiac arrhythmias using Zhao-Atlas-Marks time-frequency distribution
(Springer, 2021)
The major function of heart is to pump blood to tissues and organs necessary for the body metabolism. It is therefore one of the organs that affects human life. However, adverse situations, such as paralysis and death are ...
Comparative implementation of graphene sheet insulation heat effect in dry-type transformers
(Elsevier, 2021)
Since the distribution transformers are widely used in industry, many variables, including materials, methods, and manufacturing processes directly affect its lifetime. The dry-type transformers are usually used in inner ...
Aerosol filtration performance of nanofibrous mats produced via electrically assisted industrial-scale solution blowin
(Wiley, 2021)
Highly efficient polyamide 6 (PA6)-based nanofibrous air filter media was developed for particulate matter (PM) removal in the ambient atmosphere. The PA6 nanofibrous mats exhibited 85% PM0.3 capture performance at a cost ...
Developing centrifugal spun thermally cross-linked gelatin based fibrous biomats for antibacterial wound dressing applications
(Wiley, 2021)
Fibrous materials obtained from natural polymers, such as gelatin, have been used in medical applications due to their biocompatibility and biodegradability. Herein, free-standing durable fibrous gelatin biomats with ...
An overview on MOSFET drivers and converter applications
(Taylor & Francis Ltd., 2021)
The metal oxide semiconductor field effect transistor (MOSFET) drivers are among the main components for most power electronic applications. Increasing the switching frequency from kHz to MHz levels, MOSFETs' current, power ...
Comparison of heuristic approaches in weight optimization of different power levels transformers
(Taylor & Francis Ltd., 2022)
In this study, the weight of distribution type transformers and power transformers, which are used extensively in the industry, is optimized. A heuristic approach that uses the Firefly algorithm, Ant Colony algorithm, and ...