DocumentCode
2377317
Title
Fault Location Using Sparse Voltage Measurements
Author
Liao, Yuan
Author_Institution
Univ. of Kentucky, Lexington
fYear
2007
fDate
Sept. 30 2007-Oct. 2 2007
Firstpage
7
Lastpage
12
Abstract
This paper presents a general method for pinpointing location of fault on a transmission line by employing only voltage measurements on any bus for any type of fault and taking advantage of bus impedance matrix technique. The approach assumes that the network data is available. Possible scenarios where prefault measurements are not available, and scenarios where only voltage magnitude is available, are considered.
Keywords
fault diagnosis; impedance matrix; power transmission faults; power transmission lines; voltage measurement; fault location; impedance matrix technique; sparse voltage measurements; transmission line; Fault location; Impedance measurement; Iterative methods; Power system reliability; Power system restoration; Power transmission lines; Sparse matrices; Transmission line matrix methods; Transmission line measurements; Voltage measurement; Fault location; bus impedance matrix; transmission line; voltage measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Symposium, 2007. NAPS '07. 39th North American
Conference_Location
Las Cruces, NM
Print_ISBN
978-1-4244-1726-1
Electronic_ISBN
978-1-4244-1726-1
Type
conf
DOI
10.1109/NAPS.2007.4402278
Filename
4402278
Link To Document