作者: Moslem Salehi , Farhad Namdari
DOI: 10.1049/IET-GTD.2017.0999
关键词: Feature extraction 、 Electric power transmission 、 Filter (signal processing) 、 Edge detection 、 Fault detection and isolation 、 Algorithm 、 Polarity (mutual inductance) 、 Fault (power engineering) 、 Transmission line 、 Computer science
摘要: … variety of fault detection methods for power … edge detection operators like Sobel, Robert and Prewitt are based on gradient. In this paper, the Sobel operator is used as an edge detection …