Type of fault Fault distance Fault distance Rf Rf ΔfA/kHz ΔfB/kHz lf/m Error/m
Short circuit failure 50 0.01 0.01 1328.8 1328.8 22.9 50.2 0.2
500 500 1910 1910 - 34.92 15.08
1500 0.01 0.01 44.17 44.17 44.17 1510.19 10.19
500 500 44.08 44.08 44.7 1513.44 13.44
Noise interference faults 50 0.01 0.01 1328 1328 23 50.23 0.23
500 500 1921 1921 - 34.72 15.28
1500 0.01 0.01 44.1 44.1 44.1 1512.59 12.59
500 500 44.05 44.05 44.1 1513.45 13.45
Lightning surge voltage disturbances 50 - - - - - - -
500 500 43.8 43.8 44.5 1510.97 10.97
1500 0.01 0.01 44.2 44.2 44.13 1509.85 9.85
500 500 44.1 44.1 42 1531.93 31.93