Artificial lift equipment power line communication
US9206684B2 · kind B2 · utility
42Cited by
15References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2012 |
| Grant date | Dec 8, 2015 |
| Priority date | — |
| Expiry date | Jul 18, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2203/5475
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system can include a transformer and a rectifier to derive DC power from AC power at a wye point of an electric motor; a sensor that includes a sensor signal output to output a sensor signal; a telemetry driver that includes a DC power input to receive the derived DC power and that includes an input to receive the sensor signal and an output to output a data signal representing the sensor signal; and circuitry to deliver the data signal representing the sensor signal to the wye point of the electric motor. Various other apparatuses, systems, methods, etc., are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.