How ‘scalpel’ changes to F1 will change the racing at the Miami Grand Prix

This week’s Miami Grand Prix is the first test of a package of Formula 1 changes that curb the influence of the electrical ...
IEEE

A Novel Single-Phase Bipolar Output AC/DC Converter With Inherent Short-Circuit Current Suppression for DC Microgrid

Abstract: In DC microgrids, when a short-circuit fault occurs, the large DC smoothing capacitors on the DC side of conventional AC/DC converters generate large short-circuit currents. To mitigate the ...
Electronic Design

Digital Signal Controllers Zero in on AI Data Center Power Supplies

A new series of digital power controllers from Microchip integrate precise real-time control, rich analog peripherals, and ...
EurekAlert!

SNU researchers develop world’s first hardware acoustic filter for diagnosing machine failures using sound

Seoul National University College of Engineering announced that a research team led by Prof. Sung-Hoon Ahn of the Department ...
IEEE

Magnetic Levitation Control of Doubly Fed Linear Motor With Multiphase AC Excited Mover

Abstract: The existing Transrapid (TR) maglev adopts a long-stator linear synchronous motor (LLSM), which establishes a relatively stationary magnetic field for dc levitation control. While the doubly ...
Electronic Design

How to Control Brushless Motors (Part 1)

The design of different three-phase brushless DC motors and how they generate torque. How magnetics, construction, and other factors impact torque, speed, and smoothness in BLDC motors. General ...