Phase identification system and method
US8626462B2 · kind B2 · utility
9Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2009 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Jul 12, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R29/18
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A phase identification system is proposed. The system includes a sensor coupled to a terminal of a distribution transformer. A processor is coupled to the sensor for processing phase information of the terminal, wherein the sensor and the processor are embedded within a bushing unit on the distribution transformer. The processor is further configured to identify and display phase information at the distribution transformer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.