Method for detecting faults in electrical cables and apparatus f

Details Method for detecting faults in electrical cables and apparatus f Method for detecting faults in electrical cables and apparatus f

1994-12-30

1996-10-29

Wieder, Kenneth A.

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

For fault location

324529, 324530, 324 67, G01R 2106

Patent

active

055700284

ABSTRACT:
Apparatus for identifying faults within electrical power cables is provided. The apparatus allows a user to detect faults in cables regardless of the cable environment's noise content. Circuitry may be included for filtering the received test signal based on an understanding of a generic urban noise environment. The apparatus can provide the user with the size and direction of the test signal at a particular testing location.

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patent: 4700188 (1987-10-01), James
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patent: 5365164 (1994-11-01), Lowenstein
patent: 5383084 (1995-01-01), Gershen
patent: 5438266 (1995-08-01), Tsang

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