Electrical power cable monitoring device including partial discharge sensor
US11604218B2 · kind B2 · utility
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14References
20Claims
0Family size
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Key dates
| Filing date | Sep 5, 2019 |
| Grant date | Mar 14, 2023 |
| Priority date | — |
| Expiry date | Sep 5, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G15/08
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Techniques, systems and articles are described for monitoring electrical equipment of a power grid and predicting likelihood failure events of such electrical equipment. In one example, a cable accessory is configured to couple to an electrical power cable and includes a partial discharge sensor and a communications unit. The partial discharge sensor is configured to detect partial discharge events and output data indicative of the partial discharge events. The communications unit is configured to output event data based at least in part on the partial discharge data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.