Chen, Weigen; Wang, Wanping; Xia, Qing; Luo, Bing; Li, … - In: Energies 5 (2012) 7, pp. 2594-2607
. Fractal theory is adopted to extract the characteristics hidden in leakage current waveforms. Fractal dimensions of the … mean value and the standard deviation of the fractal dimension in the forecast zone are calculated to characterize the … differences. The analysis reveals large differences in the fractal dimension of leakage current under different contamination …