F1’s new engines are causing consternation over compression ratios

The compression ratio clarification wasn’t the only one issued by the FIA. For some time now, F1 has used ultrasonic fuel ...
GM Authority

Some Chevy Equinox EV, Blazer EV Units Need A Drive Motor Control Module Fix

GM has released a new customer satisfaction program for the Chevy Equinox EV and Blazer EV, addressing an issue with the drive motor power control module.
New York Magazine

I Invented the Dyson Cordless Stick Vacuum

When I was finally granted an interview with Sir James Dyson to talk about the invention of the cordless stick vacuum, I was ...
Electronic Design

Mastering Motor Control in 48-V EV Thermal-Management Systems

The shift from 12-V supply rails to 48-V power systems is pushing power levels under the hood to new highs. But it opens the ...
IEEE

Fault Diagnosis Based on MI-DANN for Traction Motor Under Multi-working Conditions

Abstract: A domain adaption neurual network with mutual information(MI-DANN)-based fault diagnosis method is proposed for traction motor under multi-working conditions. First, the domain shift from a ...
IEEE

A Comprehensive Review of the Multiphase Motor Drive Topologies for High-Power Electric Vehicle: Current Status, Research Challenges, and Future Trends

Abstract: Compared to three-phase motors, multiphase motors (MPMs) can achieve higher power output, less motor torque pulsation, superior fault-tolerant performance, and more flexible control freedom.