New Control Strategy Extends AC/DC Rectifier Lifetime
A new control strategy for AC/DC rectifiers targets the most aged phase leg to reduce thermal stress and extend equipment ...
Tag: power electronics
Alpha-Gallium Oxide Electron Effective Mass Exceeds Predictions in Experimental Study
An experimental study revealed that germanium-doped alpha-gallium oxide exhibits an electron effective mass of approximately 40 percent of a free ...
Adaptive Deep Reinforcement Learning Controller Improves Electric Vehicle Speed Tracking in Simulations
A simulated hybrid control framework combining deep reinforcement learning with model reference control reduced electric vehicle urban speed tracking errors ...
Ultrashort Laser Pulses Enable Clean Slicing of Large Single-Crystal Diamond Substrates
Researchers have developed an ultrashort laser pulsing method that cleanly cleaves large lab-grown diamond crystals along their optimal crystallographic plane.
Physics Model Explains Radiation Induced Single-Event Burnout in Semiconductor Electronics
Researchers have developed an analytical physics model that explains how single radiation particles trigger catastrophic single-event burnout in semiconductor electronics.
Pulse Pitch Governs Laser Subsurface Crack Formation in Silicon Carbide
A statistical Weibull framework demonstrates that pulse-to-pulse spacing dictates whether nanosecond laser modification reliably produces stable subsurface cracking in commercial ...
Lyrebird-inspired AI controller slashes solar inverter distortion to 0.29%
A lyrebird-inspired optimiser tunes a hybrid ANFIS and fractional-order controller that cut a solar inverter's harmonic distortion from 8.59 percent ...
Transmission Line Length Directly Impacts Interconnected Microgrid Fault Stability and Protection
A simulation study reveals that interconnecting transmission line length and fault severity govern voltage excursions, recovery dynamics, and stability margins ...
Improved JAYA algorithm speeds maximum power point tracking in shaded PV systems
A three-stage maximum power point tracking framework paired with an improved JAYA algorithm tracked the global power point of partially ...
Narrowing insulation gaps in dry-type transformers raises simulated dielectric loss by 52.5%
A 2D finite-element simulation of a 10 kV dry-type transformer shows that shrinking the LV-HV insulation gap from 21 mm ...
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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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