A General Fault-Tolerant Operation Strategy Under Switch Fault for Modular Series–Parallel DC–DC Converter
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2020.2974570
Abstract: Modular series–parallel dc–dc converters (MSPDDCs) are good options in high-power high-voltage applications. A reliable operation should be a top concern in such critical situations. In this article, a general fault-tolerant method for switch fault is… read more here.
Keywords: fault tolerant; general fault; modular series; series parallel ... See more keywords
Reconfiguration of T-Type Inverter for Direct Torque Controlled Induction Motor Drives Under Open-Switch Faults
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2016.2628721
Abstract: This paper identifies possible topological reconfigurability of a T-type inverter for direct torque controlled (DTC) induction motor drives when an open-switch fault occurs. In open-switch fault, inverter current path is different than normal path. This… read more here.
Keywords: open switch; type inverter; switch; switch fault ... See more keywords
A Novel Detection and Localization Approach of Open-Circuit Switch Fault for the Grid-Connected Modular Multilevel Converter
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3153810
Abstract: The open-circuit fault detection and localization (FDL) technique can improve the reliability of the modular multilevel converter (MMC). However, the conventional software-based FDL methods usually have a heavy computation burden or a limited localization speed.… read more here.
Keywords: localization; switch fault; open circuit; fault ... See more keywords
A Switching Oscillation Event-Triggered Switch Fault Detection Method for SiC DC–DC Converter
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3204859
Abstract: Switch fault detection is critical for the safety and reliability of a SiC dc–dc converter, which is however difficult by directly comparing the PWM voltage and the gate signal due to the harsh electromagnetic environment… read more here.
Keywords: fault detection; fault; switching oscillation; switch fault ... See more keywords