2023
DOI: 10.3390/s23094205
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A Sensor-Based System for Fault Detection and Prediction for EV Multi-Level Converters

Abstract: Power electronic converters and alternating current motors are the actual driving solution applied to electric vehicles (EVs). Multilevel inverters with high performance are modern and the basis for powering and driving EVs. Fault component detection in multilevel power converters requires the use of a smart sensor-based strategy and an optimal fault analysis and prediction method. An innovative method for the detection and prediction of defects in multilevel inverters for EVs is proposed in this article. This… Show more

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Cited by 4 publications
(2 citation statements)
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“…Researchers delve into intricate aspects, conducting comprehensive steady-state analyzes, elucidating operational mechanisms, delineating component design principles, delving into Boundary Conduction Mode, and conducting prototype testing to validate theoretical studies. While derived topologies often focus on steady-state analysis, it is crucial to place a greater emphasis on comprehending the dynamic performance of converters and developing controllers to address real-world circumstances [82][83][84]. After carefully analysing the findings from the mentioned studies, Table 2 highlights the challenges of high-gain converters and suggests potential strategies to address them.…”
Section: Future Research Directionsmentioning
confidence: 99%
“…Researchers delve into intricate aspects, conducting comprehensive steady-state analyzes, elucidating operational mechanisms, delineating component design principles, delving into Boundary Conduction Mode, and conducting prototype testing to validate theoretical studies. While derived topologies often focus on steady-state analysis, it is crucial to place a greater emphasis on comprehending the dynamic performance of converters and developing controllers to address real-world circumstances [82][83][84]. After carefully analysing the findings from the mentioned studies, Table 2 highlights the challenges of high-gain converters and suggests potential strategies to address them.…”
Section: Future Research Directionsmentioning
confidence: 99%
“…Power switching device faults are primarily categorized into open-circuit and short-circuit faults [ 4 ]. In the event of a short-circuit fault, the instantaneous overcurrent can cause severe damage to the inverter.…”
Section: Introductionmentioning
confidence: 99%