2 papers
eess.SY2026
CT Saturation Detection and Compensation: A Hybrid Physical Model- and Data-Driven Method
Songhao Yang, Yubo Zhang, Zhiguo Hao +2
Current transformer (CT) saturation is one of the dominant causes of relay protection devices' malfunctions, which pose a threat to the safe operation of the power system. To addre…
eess.SY2026
A Data-Aided Power Transformer Differential Protection without Inrush Blocking Module
Zexuan Lin, Songhao Yang, Yubo Zhang +2
When a slightly faulty transformer closes without load, the current waveform presents the coexistence of inrush and fault current. At this time, the inrush blocking module will blo…