Power quality monitoring in a distribution grid
US11979022B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 24, 2019 |
| Grant date | May 7, 2024 |
| Priority date | — |
| Expiry date | Nov 22, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S10/52
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Example approaches for power quality monitoring in a power distribution grid are described. In an example, monitoring data is received by a communication gateway from a node coupled to it. In an example, there may be multiple nodes in the power distribution grid. Local insights for power quality monitoring may be estimated, based on the monitoring data, using predictive analytics at the communication gateway. The monitoring data and the local insights associated with each of the plurality of nodes is transmitted to the server. Global insights for power quality monitoring may be estimating, using predictive analytics performed at the server, based on the monitoring data and the local insights. An indication to an operator is generated, based on the estimated local insights, global insights and the monitored data, to carry out preventive or corrective action for maintaining the power quality in the power distribution grid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.