Laboratory prototype tests single-switch quadratic DC–DC converter with high voltage gain
A 200 W laboratory prototype of a single-switch quadratic DC–DC converter produced a 400 V output from a 25 V ...
Tag: power electronics
Smart Solar EV Charging Uses AI for Stable Energy
A new control framework for solar-integrated EV charging stations combines fuzzy logic, Kalman filtering, and predictive control to achieve high ...
The Hidden Losses That Decide Whether Solar Power and Grid Protection Actually Work
A detailed loss evaluation study reveals that practical implementation factors can increase power electronics losses by up to 21 percent, ...
Fuzzy Control and Adaptive Droop Tame Solar-Hydrogen Microgrid Chaos
A new study combines fuzzy logic power allocation with adaptive droop control to stabilize solar-hydrogen DC microgrids, cutting voltage violations ...
Hybrid Silicon and Silicon Carbide Switches Push Power Converters Toward New Efficiency Record
Researchers have developed a three-level ANPC converter that places differentiated silicon and silicon carbide hybrid switches in inner and clamping ...
Solar-Powered Freezer Truck Ditches Diesel and Shares Battery Power Between Vehicles
Researchers have built and tested a solar-powered freezer truck that eliminates refrigeration emissions, reaches minus 35 degrees Celsius, and shares ...
Virtual Machine and Passivity Control Tame Dangerous Voltage Swings in DC Power Converters
Chinese researchers combined virtual DC machine control with passivity-based control to cut bus-voltage deviations by up to 91.7 percent in ...
Neural Networks Tame the Chaos of Multilevel Wind Power Converters
A new neural-augmented predictive controller slashes computation time and improves power quality in four-level back-to-back converters for grid-connected PMSG wind ...
Supranano Precipitates Push Soft Magnetic Materials to New Highs
Researchers in China have used argon-oxygen plasma treatment to create supranano precipitates in amorphous soft magnetic composites, achieving ultralow coercivity ...
Doped oxide semiconductor shatters records with colossal 7-electronvolt bandgap
Researchers have grown silicon-doped α-(AlxGa1−x)2O3 films with bandgaps exceeding 7 electronvolts and conductivities over 100 million times higher than any ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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