Extension of Power Line Fault Location Techniques to Pressurized Line Diagnostics

Author

Lin, Kang ; Holbert, Keith E.

Author_Institution

Dept. of Electr. Eng., Arizona State Univ., Tempe, AZ

fYear

2006

fDate

17-19 Sept. 2006

Firstpage

465

Lastpage

473

Abstract

Researchers in power systems have investigated fault location methods for many years and have developed mature techniques. Analogies between hydraulic systems and electrical circuits are long established, and are useful for pipeline system analysis. Based on an electric model of the pressurized lines, this paper provides a feasibility study of extending power line fault location techniques to pressurized line leakage diagnostics. Theoretical derivations are presented in the paper.

Keywords

fault location; nuclear power stations; pipelines; power cable testing; preventive maintenance; electrical circuits; hydraulic systems; pipeline system analysis; power line fault location; pressurized line leakage diagnostics; Capacitance; Circuit faults; Electric resistance; Fault location; Fluid flow; Fuels; Hydraulic systems; Pipelines; Power system analysis computing; Power system modeling; acoustic-electric analogy; fault location; hydraulic-electric analogy; impedance measurement; noise analysis; pressurized systems; traveling wave;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Symposium, 2006. NAPS 2006. 38th North American

Conference_Location

Carbondale, IL

Print_ISBN

1-4244-0227-1

Electronic_ISBN

1-4244-0228-X

Type

conf

DOI

10.1109/NAPS.2006.359613

Filename

4201356