Abstract: This study examines the pulsating square-wave voltage injection (SWVI) sensorless drive for interior permanent magnet synchronous motors (IPMSMs) at zero or low speed. It is well-known that ...

This raw POV session captures advanced rail surfing in its purest form — powerful carves, tight snaps, and full-wrap cutbacks with zero edits. Every turn shows the timing, speed, and precision needed ...

Abstract: The medium voltage (MV) silicon carbide (SiC) power modules hold significant promise as a route for the solid-state converters to achieve higher power density, higher switching frequency, ...

It's already been a big hit in other major UK cities and now a place that stocks all the big Korean beauty brands is ready to launch in Newcastle. And big queues are expected on opening day. There was ...