dc.creator | Russell, Don B. | |
dc.creator | Aucoin, Michael B. | |
dc.creator | Benner, Carl L. | |
dc.date.accessioned | 2019-06-17T16:54:43Z | |
dc.date.available | 2019-06-17T16:54:43Z | |
dc.date.issued | 1996-01-16 | |
dc.identifier.uri | https://hdl.handle.net/1969.1/176534 | |
dc.description.abstract | A method and apparatus are provided for detecting a fault on a power line carrying a line parameter such as a load current. The apparatus monitors and analyzes the load current to obtain an energy value. The energy value is compared to a threshold value stored in a buffer. If the energy value is greater than the threshold value a counter is incremented. If the energy value is greater than a high value threshold or less than a low value threshold then a second counter is incremented. If the difference between two subsequent energy values is greater than a constant then a third counter is incremented. A fault signal is issued if the counter is greater than a counter limit value and either the second counter is greater than a second limit value or the third counter is greater than a third limit value. | en |
dc.language | eng | |
dc.publisher | United States. Patent and Trademark Office | |
dc.rights | Public Domain (No copyright - United States) | en |
dc.rights.uri | http://rightsstatements.org/vocab/NoC-US/1.0/ | |
dc.title | Randomness fault detection system | en |
dc.type | Utility patent | en |
dc.format.digitalOrigin | reformatted digital | en |
dc.description.country | US | |
dc.contributor.assignee | The Texas A & M University System | |
dc.identifier.patentapplicationnumber | 08/138410 | |
dc.subject.uspcprimary | 324/522 | |
dc.subject.uspcother | 702/58 | |
dc.date.filed | 1993-10-15 | |
dc.publisher.digital | Texas A&M University. Libraries | |
dc.subject.cpcprimary | G01R 31/52 | |
dc.subject.cpcprimary | G01R 31/50 | |
dc.subject.cpcprimary | G01R 31/1272 | |
dc.subject.cpcprimary | H02H 1/0015 | |
dc.subject.cpcprimary | G01R 31/58 | |
dc.subject.cpcprimary | H02H 1/0092 | |