4 papers
Spatio-Temporal Consistent Soft Sensor Modeling and Monitoring of Thermal Power Plants based on Physical Knowledge
Qianchao Wang, Peng Sha, Leena Heistrene +2
Data-driven soft sensors have been widely applied in complex industrial processes. However, the interpretable spatio-temporal features extraction by soft sensors remains a challeng…
Lightweight Ac Arc Fault Diagnosis via Fourier Transform Inspired Multi-frequency Neural Network
Qianchao Wang, Chuanzhen Jia, Yuxuan Ding +2
Lightweight online detection of series arc faults is critically needed in residential and industrial power systems to prevent electrical fires. Existing diagnostic methods struggle…
Explainable Artificial Intelligence based Soft Evaluation Indicator for Arc Fault Diagnosis
Qianchao Wang, Yuxuan Ding, Chuanzhen Jia +2
Novel AI-based arc fault diagnosis models have demonstrated outstanding performance in terms of classification accuracy. However, an inherent problem is whether these models can ac…
Bi-Residual Neural Network based Synchronous Motor Electrical Faults Diagnosis: Intra-link Layer Design for High-frequency Features
Qianchao Wang, Leena Heistrene, Yoash Levron +2
In practical resource-constrained environments, efficiently extracting the potential high-frequency fault-critical information is an inherent problem. To overcome this problem, thi…