Table 1 Description of PMU features.
From: Graph attention and Kolmogorov–Arnold network based smart grids intrusion detection
Feature | Description |
|---|---|
PA1:VH-PA3:VH | A–C voltage phase angle |
PM1:V-PM3:V | A–C voltage magnitude |
PA4:IH-PA6:IH | A–C current phase angle |
PM4:I-PM6:I | A–C current magnitude |
PA7:VH-PA9:VH | Voltage phase angle for positive, negative, and zero sequences |
PM7:V-PM9:V | Voltage magnitude for positive, negative, and zero sequences |
PA10:VH-PA12:VH | Current phase angle for positive, negative, and zero sequences |
PM10:V-PM12:V | Voltage magnitude for positive, negative, and zero sequences |
F | Relay operating frequency |
DF | Frequency deviation of the relay |
PA:Z | External impedance of the relay |
PA:ZH | External impedance angle of the relay |
S | Relay status |
