Patent №
US 4,362,986
Granted
1982-12-07
Filed 1980
Owner
ELECTRIC POWER RESEARCH INSTITUTE, INC A CORP. OF DISTRICT OF COLUMBIA
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
06196760
A selected point in an electric power system is monitored for subsequent fault analysis. The voltage and current at the point is continuously sampled with samples for a predetermined period of time being temporarily stored in memory. In response to a Fault Event, voltage and current samples at differing sample rates and for differing periods of time are recorded. Voltage and current samples after a Cold Load Pickup are recorded, also the recorded samples allow later analysis of the fault and identification of the cause of the fault.
AI classification
Ownership
ELECTRIC POWER RESEARCH INSTITUTE, INC A CORP. OF DISTRICT OF COLUMBIA
assignment · 38150022
Assignors
BURKE JAMES J., DOUGLASS DALE A., LACY ROBERT A., MURPHY RICHARD J., WILSON DELANO D., WRIGHT JONATHAN B.
On an employer assignment, the assignors are typically the inventors.