Journal article
A novel fault location method by tower based on traveling wave time-frequency analysis
Abstract
Fault location based on time-frequency analysis highly relies on the reliability of natural frequency method. A novel traveling wave fault location by tower based on time-frequency analysis is proposed for improving the fault location reliability and accuracy. First, the fault signals on both sides are analyzed and the natural frequencies are got and the initial fault point is acquired by using improved natural frequencies method. Then, the …
Authors
Li X; Huang R; Yao S; Lü Q; Zhang X
Journal
Dianli Xitong Baohu Yu Kongzhi Power System Protection and Control, Vol. 43, No. 20, pp. 130–136
Publication Date
October 16, 2015
ISSN
1674-3415