Partial discharge monitoring method and system
US9229042B2 · kind B2 · utility
1Cited by
21References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 22, 2009 |
| Grant date | Jan 5, 2016 |
| Priority date | — |
| Expiry date | Oct 24, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02B1/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method and system of monitoring partial discharges occurring in an electrical system, and to a method of measuring or analyzing partial discharges occurring in an electrical system. The method comprising receiving a signal or impulse, or information associated therewith, from the electrical system; breaking the received signal or impulse into predefined frequency components; and displaying a peak of the received signal or impulse on a scatter plot with other peaks associated with similar predefined frequency components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.