A Hybrid VMD-SVM Multi-Feature and Wavelet Modulus Maxima-Based Method for Fault Line Identification and Location in Distribution Networks with Single-Phase Ground Faults
The transition from traditional power grids to new-type power systems increases the complexity of distribution networks, making fault currents weaker, more volatile, and richer in harmonics. To address the challenges of accurate identification, line selection, and location of single-phase ground faults in small-cur...