Results 81 to 90 of about 6,045,136 (309)

Computation of core losses in electrical machines using improved models for laminated steel [PDF]

, 2007
Two new models for specific power losses in cold-rolled motor lamination steel are described together with procedures for coefficient identification from standard multifrequency Epstein or single sheet tests.
Dellinger, S.J., McGilp, M.I., Miller, T.J.E., Ionel, D.M., Popescu, M., Heideman, R.J.   +5 more
core   +1 more source

Enhanced operation of PVWPS based on advanced soft computing optimization techniques

Scientific Reports
This study introduces three soft computing (SC) optimization algorithms aimed at enhancing the efficiency of photovoltaic water pumping systems (PVWPS).
Mahmoud M. Elymany, Mohamed A. Enany, Hamid Metwally, Ahmed A. Shaier   +3 more
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Vectorial formalism for analysis and design of polyphase synchronous machines [PDF]

, 2003
A vectorial formalism for analysis and design of polyphase synchronous machines without reluctance and saturation effects is described. We prove the equivalence of such a machine with a set of magnetically independent machines, which are electrically and
BOUSCAYROL, Alain, HAUTIER, Jean-Paul, E. Semail, J.-P. Hautier, A. Bouscayrol, SEMAIL, Eric   +5 more
core   +1 more source

An Electrical Measuring Machine [PDF]

Proceedings of the Institution of Mechanical Engineers, 1913
n ...
openaire   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Advanced Electrical Machines and Drives Technologies

Electrical machines and drives are among the most important components used in a wide range of applications, such as industry, transportation, power systems, etc.

core   +2 more sources

Optimal maximum power point tracking strategy based on greater cane rat algorithm for wind energy conversion system

Scientific Reports
With the rapidly increasing usage of renewable sources, especially wind power, maximizing the power produced from wind energy conversion system (WECS) has become a major concern.
Kareem M. AboRas, Mohammed Hassan EL-Banna, Ashraf Ibrahim Megahed, Muhammad R. Hammad   +3 more
doaj   +1 more source

Islanded Microgrids Frequency Support Using Green Hydrogen Energy Storage With AI-Based Controllers

IEEE Access
Islanded microgrids, powered by renewable energy sources, offer a sustainable electricity solution for remote areas. However, maintaining frequency stability in these systems remains a challenge due to the intermittent nature of renewables. This research
Helmy M. El Zoghby, Ayman Safwat Samir, Ahmed F. Bendary, Abdelmonem Hazem, Haitham S. Ramadan, Mahmoud M. Elmesalawy, Ramy S. A. Afia   +6 more
doaj   +1 more source

Electric Winding-Machines [PDF]

Proceedings of the Institution of Mechanical Engineers, 1905
n ...
openaire   +1 more source