IHBA-optimized DR-SE-NPCNet for robust open-circuit fault diagnosis in three-level NPC inverters under mixed and noisy conditions

Abstract Open-circuit faults (OCFs) in three-level neutral-point-clamped (NPC) inverters can severely degrade power quality and compromise system reliability. However, existing diagnostic methods often exhibit performance degradation under mixed operating conditions and strong noise, and they remain...

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التفاصيل البيبلوغرافية

المؤلفون الرئيسيون:	Qisheng Liu, Changxi Chen, Honglin Ouyang, Muxuan Xiao, Weixiang Lei
التنسيق:	Artigo
اللغة:	Inglês
منشور في:	Nature Portfolio 2025-12-01
سلاسل:	Scientific Reports
الموضوعات:	Three-level neutral-point-clamped inverters Open-circuit fault diagnosis Convolutional neural networks Hyperparameter optimization Mixed operating conditions
الوصول للمادة أونلاين:	https://doi.org/10.1038/s41598-025-34025-z
الوسوم:	إضافة وسم لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!