An integrate method of locating fault line under single phase to ground fault in distribution network

Author

Yang, Yao-Quan ; Jia, Li-li ; Dang, Li-ye

Author_Institution

Sch. of Control Sci. & Eng., North China Electr. Power Univ., Baoding, China

Volume

6

fYear

2009

fDate

12-15 July 2009

Firstpage

3701

Lastpage

3704

Abstract

Based the single selection method of deficiencies on the distribution network being single-phase ground fault, this paper presents the combined approach the using of transient signal wavelet analysis method and steady-state signal comparison of the amplitude method. Thus in theoretical the method of line selection is complete. The results of the MATLAB simulation analysis show that the method is accurate and reliable to be able to select grounding line.

Keywords

distribution networks; fault location; power system simulation; wavelet transforms; Matlab simulation analysis; distribution network; fault line location; single-phase ground fault; steady-state signal comparison; transient signal wavelet analysis; Cybernetics; Electronic mail; Fault currents; Grounding; Machine learning; Signal analysis; Steady-state; Transient analysis; Wavelet analysis; Wavelet transforms; Comparison of the amplitude method; Distribution network; Fault line selection; Single-phase ground fault; Wavelet transform;

fLanguage

English

Publisher

ieee

Conference_Titel

Machine Learning and Cybernetics, 2009 International Conference on

Conference_Location

Baoding

Print_ISBN

978-1-4244-3702-3

Electronic_ISBN

978-1-4244-3703-0

Type

conf

DOI

10.1109/ICMLC.2009.5212713

Filename

5212713