Electrical machine monitor
US11514732B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 27, 2020 |
| Grant date | Nov 29, 2022 |
| Priority date | — |
| Expiry date | Jun 4, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/16
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An example method includes receiving, by one or more processors and via a sensor, a signal representing operational characteristics of a device included in an aircraft; determining, by the one or more processors and based on the signal, a partial discharge intensity value; receiving, by the one or more processors and via an environmental sensor, at least one environmental measurement of the device; modifying, by the one or more processors and based on the at least one environmental measurement, the partial discharge intensity value to determine a modified partial discharge intensity value; and responsive to determining that the modified partial discharge intensity value satisfies a threshold, outputting an alert signal for the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.