Detection and monitoring of partial discharge of a power line

Details Detection and monitoring of partial discharge of a power line Detection and monitoring of partial discharge of a power line

2011-01-04

2011-01-04

He, Amy (Department: 2831)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

For fault location

Reexamination Certificate

active

07863905

ABSTRACT:
There is provided a method that includes (a) acquiring a first spectral component of a single noise pulse on a power line, and a second spectral component of the single noise pulse, (b) determining that the single noise pulse is synchronous with a power voltage on the power line, (c) determining a first magnitude of the first spectral component, (d) determining a second magnitude of the second spectral component, and (e) determining a condition of the power line from the first and second magnitudes. There is also provided a system that employs the method.

REFERENCES:
patent: 5146170 (1992-09-01), Ishikawa et al.
patent: 5469067 (1995-11-01), Endoh et al.
patent: 5642038 (1997-06-01), Kim et al.
patent: RE35561 (1997-07-01), Mashikian et al.
patent: 5729145 (1998-03-01), Blades
patent: 5828227 (1998-10-01), Shiota et al.
patent: 6064172 (2000-05-01), Kuznetsov
patent: 6192317 (2001-02-01), Yazici et al.
patent: 6297642 (2001-10-01), Shibahara et al.
patent: 6420879 (2002-07-01), Cooke
patent: 6445189 (2002-09-01), Pakonen
patent: 6507181 (2003-01-01), Pakonen et al.
patent: 6661235 (2003-12-01), Rokunohe et al.
patent: 6798211 (2004-09-01), Rockwell et al.
patent: 6822457 (2004-11-01), Borchert et al.
patent: 6876203 (2005-04-01), Blades
patent: 6937027 (2005-08-01), Koo et al.
patent: 7579843 (2009-08-01), Younsi et al.

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