82 citations · 200 across the 4 of their papers we have counts for
5 papers
Data-driven design of fault diagnosis for three-phase PWM rectifier using random forests technique with transient synthetic features
Lei Kou, Chuang Liu, Guo-wei Cai +2
A three-phase pulse-width modulation (PWM) rectifier can usually maintain operation when open-circuit faults occur in insulated-gate bipolar transistors (IGBTs), which will lead th…
Fault diagnosis for three-phase PWM rectifier based on deep feedforward network with transient synthetic features
Kou Lei, Liu Chuang, Cai Guo-Wei +3
Three-phase PWM rectifiers are adopted extensively in industry because of their excellent properties and potential advantages. However, while the IGBT has an open-circuit fault, th…
Fault diagnosis for open-circuit faults in NPC inverter based on knowledge-driven and data-driven approaches
Lei Kou, Chuang Liu, Guo-wei Cai +3
In this study, the open-circuit faults diagnosis and location issue of the neutral-point-clamped (NPC) inverters are analysed. A novel fault diagnosis approach based on knowledge d…
Fault Diagnosis for Power Electronics Converters based on Deep Feedforward Network and Wavelet Compression
Lei Kou, Chuang Liu, Guowei Cai +1
A fault diagnosis method for power electronics converters based on deep feedforward network and wavelet compression is proposed in this paper. The transient historical data after w…
Review for AI-based Open-Circuit Faults Diagnosis Methods in Power Electronics Converters
Chuang Liu, Lei Kou, Guowei Cai +2
Power electronics converters have been widely used in aerospace system, DC transmission, distributed energy, smart grid and so forth, and the reliability of power electronics conve…