The verification based on RTDS of fault line selection method for distribute power system

2012 ◽  
Author(s):  
Tiewei Jiang ◽  
Haibo Yu ◽  
Lei Xia
Keyword(s):  
Power System ◽  
Selection Method ◽  
Fault Line ◽  
Fault Line Selection ◽  
Line Selection

Fault Line Selection of Power System Based on Dual-Tree Complex Wavelet

2014 ◽  
Vol 608-609 ◽  
pp. 920-923
Author(s):  
Xia Sun ◽  
Xiang Li
Keyword(s):  
Power System ◽  
Energy Use ◽  
Discrete Wavelet ◽  
Fault Line ◽  
Complex Wavelet Transform ◽  
Fault Line Selection ◽  
Line Selection ◽  
Complex Wavelet ◽  
Wavelet Translation ◽  
Selection Of

Through analysis of various concept methods, developing route selection device based on double tree complex wavelet and transient energy, use the method based on transient component can improve line selection accuracy effectively. sensitivity and directional selectivity can improved by using dual tree complex wavelet transform than using discrete wavelet translation, the method can’t infect by the line of power system and the condition of the fault line. The simulation results show that by using the dual tree complex wavelet analysis in suitable scale can select the fault line correctly.

Sign in / Sign up

Export Citation Format

Share Document