A5103174658- High voltage insulation and dielectric phenomena
- Advanced ceramic materials synthesis
- Microwave Dielectric Ceramics Synthesis
- Elevator Systems and Control
- Power Transformer Diagnostics and Insulation
- Infrastructure Maintenance and Monitoring
- Water Systems and Optimization
- Electromagnetic wave absorption materials
- Ferroelectric and Piezoelectric Materials
- Geophysical Methods and Applications
- Power System Reliability and Maintenance
Xi'an Jiaotong University
2023-2025
High-voltage circuit breakers (HVCBs) are responsible for the vital tasks of control and protection in power grids. Strengthening research on latent fault diagnosis HVCBs is improving their reliability operation. However, current models all developed sufficient samples, which unrealistic on-site HVCBs. In addition, these were specific datasets difficult to generalize other datasets, restricts development HVCB diagnosis. To resolve this issue, a transformer metric meta-learning (TML) model...
Diagnosis and location of partial discharge (PD) are the basis for ensuring reliable operation gas-insulated switchgear (GIS). Current PD diagnosis localization implemented as two separate tasks connection between them is ignored, which challenging time-consuming improving performance model. To address this issue, we propose a dual-task network (DTN) to realize GIS simultaneously. First, an attention bidirectional gated recurrent unit constructed feature extractor effectively mine temporal...