IEEE

Scale-Free and Phase-Agnostic Detection of Interturn Short-Circuit Faults in Permanent Magnet Synchronous Motors

Abstract: This study presents a scale-free and phase-agnostic method for detecting interturn short-circuit faults (ISCFs) in the stator windings of permanent magnet synchronous motors (PMSMs). The ...
Electronic Specifier

ROHM unveils flexible DC motor driver chips to target energy-efficient appliances

ROHM has launched two new motor driver integrated circuits aimed at broadening the range of applications for brushed DC ...
IEEE

A Hybrid Model Flux Estimator for Diagnosis of Inter-Turn Short Circuit Fault in Traction Motors Considering Inverter Nonlinearity

Abstract: Stator inter-turn short circuit (ITSC) faults are among the most severe malfunctions encountered in traction motors, significantly compromising the power output of high-speed trains. This ...

ROHM’s Flexible Brushed DC Motor Driver ICs for a Wide Range of Applications

ROHM Semiconductor today announced they have developed two new motor driver ICs for brushed DC motors, BD60210FV (20V, 2ch) and BD64950EFJ (40V, 1ch). They are intended for use in home and office ...