DocumentCode
3231750
Title
Wave propagation in a faulty unbalanced EHV line
Author
Jamil, M. ; Thomas, Mini S. ; Moinuddin ; Kumar, Pranaw
Author_Institution
Dept. of Electr. Eng., Fac. of Eng. Tech., New Delhi
Volume
2
fYear
1998
fDate
1998
Firstpage
428
Abstract
The paper presents the wave propagation on a transmission line during fault before fault point and after fault point. Also a technique is presented for the measurement of the distance to a fault from one end of a transmission line using fault initiated travelling waves. The distance is measured by utilizing high frequency waves generated during a fault. Simulation results are used to illustrate the basic features of the performance of the new scheme on a simple 220 kV transmission line
Keywords
fault location; power overhead lines; power transmission faults; power transmission protection; 220 kV; fault distance measurement; fault initiated travelling waves; fault point; fault protection; faulty unbalanced EHV line; high frequency waves; overhead lines; transmission line; wave propagation; Capacitance; Circuit faults; Distributed parameter circuits; Earth; Fault location; Frequency; Power transmission lines; Protection; Transmission line theory; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON '98. 1998 IEEE Region 10 International Conference on Global Connectivity in Energy, Computer, Communication and Control
Conference_Location
New Delhi
Print_ISBN
0-7803-4886-9
Type
conf
DOI
10.1109/TENCON.1998.798212
Filename
798212
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