Electricity: electrical systems and devices – Safety and protection of systems and devices – Feeder protection in distribution networks
Reexamination Certificate
2006-12-28
2009-08-18
Nguyen, Danny (Department: 2836)
Electricity: electrical systems and devices
Safety and protection of systems and devices
Feeder protection in distribution networks
C361S062000
Reexamination Certificate
active
07576963
ABSTRACT:
A protection system for a power distribution system with one or more zones that includes at least one power-switching device connected to a power or current sensing device and a communications device. The power-switching device is communicatively coupled to at least one processing device. The at least one processing device is adapted to execute a plurality of protective functions for a zone based on information of power conditions within the zone and predetermined protective requirements of the zone.
REFERENCES:
patent: 5905616 (1999-05-01), Lyke
patent: 2004/0130838 (2004-07-01), Papallo et al.
patent: 2008/0068769 (2008-03-01), Ortega
Hill John Charles
Kane Ajit Wasant
Valdes Marcelo Esteban
General Electric Company
Nguyen Danny
Ohlandt Greeley Ruggiero & Perle L.L.P.
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