40 CCTV cameras to ensure road safety on Valparai ghat road

Coimbatore: The rural police have installed 40 closed-circuit television cameras (CCTVs) along the treacherous, winding ...
IEEE

Study on the Hotspot Temperature Suppression Method of Hairpin Winding in Permanent Magnet Synchronous Motors for EV Applications

Abstract: In permanent magnet synchronous motors (PMSMs) with hairpin windings for electric vehicles, conductors in the stator slot-opening region experience high loss and high temperature, which ...
IEEE

Analytical Solution for AC Copper Loss in Hairpin Winding Machines Using Harmonic Modeling and a 1-D Computation Model

Abstract: This paper presents an analytical method for accurately predicting AC copper losses in hairpin windings. A harmonic-based modeling framework and an improved one-dimensional (1-D) AC loss ...