System reliability assessment tool
US6321187A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1998 |
| Grant date | Nov 20, 2001 |
| Priority date | — |
| Expiry date | Dec 22, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S40/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for assessing the reliability of an electrical power distribution system begins with identifying each element of the electrical power distribution system, and establishing characteristic data for each of these elements. The characteristic data at least identifies one operating characteristic of the element and further identifies interconnections of that element to other elements in the system. Next, at least one "minimum cut" is determined separating a first system element from a second system element, e.g., a power source from a load. The minimum cut is at least based upon the interconnection data. At least one third element is then identified, located on the minimum cut, and the reliability may then be assessed by evaluating the characteristic data of the at least one third element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.