Online diagnostic method of open-switch faults in PWM voltage source rectifier based on instantaneous AC current distortion
Sign Up to like & getrecommendations! Published in 2018 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2017.0438
Abstract: The three-phase pulse-width modulating (PWM) voltage source rectifier (VSR) system is widely used because of its advantages in performance. Numerous studies show that power semiconductors are significant contributors to the overall failure rate of power… read more here.
Keywords: pwm voltage; switch; method; source rectifier ... See more keywords
PWM Voltage-Based Modeling for PM Machines With Interturn Short Circuit Fault Considering the Effect of Drives
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3229357
Abstract: This article presents a novel analytical fault model based on pulsewidth modulation (PWM) voltage rather than ideal sinewave phase voltage for permanent magnet (PM) machines with interturn short circuit fault. This model is important because… read more here.
Keywords: effect; voltage; fault model; fault ... See more keywords