Fault type classification algorithm

Details Fault type classification algorithm Fault type classification algorithm

1997-03-05

1998-07-21

Regan, Maura K.

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

For fault location

324509, 364481, 364483, 361 80, G01R 3108

Patent

active

057839468

ABSTRACT:
A process for identifying the type of fault detected by a protective relay includes measuring pre-fault and post-fault samples of current waveforms on the phase-A, phase-B and phase-C conductors of a transmission line. Next, increment currents DELIA1, DELIB1, and DELIC1 are calculated, where

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