Fault diagnosis strategies in multilevel converters. A General Review

https://doi.org/10.58571/CNCA.AMCA.2024.037

Resumen: The article reviews multilevel converters and fundamental technologies in highpower and energy-efficient applications. Different converter topologies and their most common applications in industry are examined. One of the critical aspects of the study is the evaluation of fault diagnosis strategies in these systems. Early identification and correction of faults are crucial for maintaining the reliability and efficiency of multilevel converters. Various diagnostic techniques are analyzed, highlighting their accuracy, response time, and execution speed. Finally, the article emphasizes the OC at rapid fault detection and diagnosis prevent failures and optimize the performance and lifespan of multilevel converters.

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Gonzalez Flores, J.A., Vargas Mendez, R.A., López Núñez, A.R., Osorio Gordillo, G.L. & Toledo Pérez, M.C. (2024). Fault diagnosis strategies in multilevel converters. A General Review. Memorias del Congreso Nacional de Control Automático 2024, pp. 214-219. https://doi.org/10.58571/CNCA.AMCA.2024.037

Palabras clave

Multilevel converters, Fault diagnosis, Fault reconfiguration, Cascading, Floating capacitors, Latching diodes, Observers

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