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Detecting overcurrent conditions in EV systems

Using a multi-shunt-based current-monitoring circuit with a 50-MHz op amp delivers an overcurrent detection response time of ...
IEEE

Failure Mechanism Analysis of 1.2 kV SiC MOSFETs Under Low-Temperature Storage, Power Cycling, and Short-Circuit Interactions

Abstract: The silicon carbide (SiC) metal oxide semiconductor field effect transistors (MOSFETs) under real-world operating conditions contends with multistress scenarios, involving thermal, ...
IEEE

Diagnosis of Oil-Drilling Permanent Magnet Synchronous Motor Interturn Short Circuit Under Physical Fault Model Training Sample

Abstract: In the oil-drilling environment, permanent magnet synchronous motors (PMSMs) are constantly exposed to high temperatures, strong vibrations, and variable velocity. There is little real-world ...