Research Article
Faulty Line Selection Based on Modified CEEMDAN Optimal Denoising Smooth Model and Duffing Oscillator for Un-Effectively Grounded System
Figure 17
Phase diagram trajectory while an intermittent arc grounding fault. (a) Line l1 diagram phase trajectory. (b) Line l2 diagram phase trajectory. (c) Line l3 diagram phase trajectory. (d) Line l4 diagram phase trajectory.
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