Three-terminal power line fault location and correction system and method
US12265112B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2022 |
| Grant date | Apr 1, 2025 |
| Priority date | — |
| Expiry date | May 5, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S10/52
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A three-terminal power line fault location and correction system and method, and a computer readable storage medium. An electronic device is electrically connected with a plurality of terminal devices. When a fault occurs at a certain position of the power line, each terminal device detects the fault to generate a fault distance corresponding to the fault. The electronic device corrects the fault distance as follows: the corrected fault distance of one of the terminal devices=(an actual distance between the terminal device and a divergence point+a function of actual distances between the other two terminal devices and the divergence point)*the fault distance corresponding to the terminal device/(the fault distance corresponding to the terminal device+the fault distance corresponding to a function of the actual distances between the other two terminal devices and the divergence point).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.