CAO Xiaopeng. Multi-Criteria Adaptive Weight Fusion Method for Grounding Fault Line Selection in Distribution Networks[J]. Rural Electrification, 2026, (5): 1-7, 80.
CAO Xiaopeng. Multi-Criteria Adaptive Weight Fusion Method for Grounding Fault Line Selection in Distribution Networks[J]. Rural Electrification, 2026, (5): 1-7, 80.DOI: 10.13882/j.cnki.ncdqh.2602F006.
Based on zero-sequence current from the distribution network SCADA system
this paper constructs a multi-criteria adaptive weight fusion judgment mechanism (TEO energy
phase mean
phase variance
phase amplitude RMS) and realizes fault line selection via fusion scoring. MATLAB simulation verifies that the fault line selection method accuracy exceeds 99.3%
fully meeting the real-time fault line selection requirements of distribution network.
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