Research Article

Faulty Line Selection Method for Distribution Network Based on Variable Scale Bistable System

Figure 7

The TZSC and characteristic current of for different fault condition.
(a) TZSC of in the (, 90°, 2000 Ω)
(b) of in the (, 90°, 2000 Ω)
(c) TZSC of in the (, 60°, 1500 Ω)
(d) of in the (, 60°, 1500 Ω)