Method and apparatus for rectifying degradation of photovoltaic module in photovoltaic power station
US11329600B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jun 19, 2020 |
| Grant date | May 10, 2022 |
| Priority date | — |
| Expiry date | Sep 21, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/56
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for rectifying degradation of a photovoltaic module in a photovoltaic power station, includes: controlling a to-be-rectified photovoltaic module in a photovoltaic power station to stop outputting; and then injecting a rectification current into a positive or negative electrode of the to-be-rectified photovoltaic module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.