Powering an ESP sensor using AC current
US10738571B2 · kind B2 · utility
0Cited by
6References
5Claims
0Family size
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Inventor
Key dates
| Filing date | Oct 27, 2016 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Dec 22, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S40/124
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A system for powering down-hole instrumentation/equipment used with an electrical submersible pump that has a motor and a cable, the system comprising a down-hole current transformer operable to convert a current in a phase of the cable to power down-hole instrumentation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.