Table 7 Effect of initial phase angle of fault and transition resistance on positioning results.

From: Fault location of cable hybrid transmission lines based on energy attenuation characteristics of traveling waves

Line structure

Fault distance (km)

Fault initial phase angle

Fault resistance (Ω)

Positioning results /km

Absolute positioning error /km

60–12–40 km

40

30°

10

39.713

0.287

200

39.718

0.282

300

39.721

0.279

60°

10

39.714

0.286

200

39.718

0.282

300

39.721

0.279

90°

10

39.714

0.286

200

39.718

0.282

300

39.720

0.280

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