Method of and system for power island detection on a power distribution network
US12155219B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2019 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | Apr 25, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S40/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
We provide a method of detecting a power island in a power distribution network of the type comprising: a plurality of distribution lines connecting consumers to electrical power supplied from one or more substations, a plurality of circuit breakers and/or switches each operable to connect and disconnect transmission of electrical power along an associated distribution line, each being associated with a communication device operable to communicate the status of the circuit breaker and/or switch to a monitoring system, and one or more embedded generators each connected to a distribution line within the power distribution network so as to provide electrical power to the power distribution network, the method including the steps of: storing at the monitoring system data representing the connectivity of the distribution network including a status of each circuit breaker and/or switch, receiving at the monitoring system a communication from a communication device that an associated circuit breaker and/or switch is disconnected, determining at the monitoring system, using the data representing the connectivity of the distribution network, whether the disconnection of the circuit breaker …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.