Systems for detecting failures or faults in power conversion equipment
US11664650B2 · kind B2 · utility
0Cited by
6References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 31, 2021 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Aug 31, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/62
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system for detecting a fault in electric power conversion equipment having an input stage and an output stage includes an output voltage sensor positioned within the output stage and configured to generate an output voltage signal; an input current sensor positioned at the input stage and configured to generate an input current signal; and a processor configured to analyze the output voltage signal and the input current signal to determine an occurrence of the fault in the electric power conversion equipment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.