Method and system for photovoltaic fault monitoring, and storage medium
US12375037B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2024 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Jul 31, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present application relates to a photovoltaic fault monitoring system, method and a storage medium. The photovoltaic fault monitoring system includes at least one group of photovoltaic arrays, each including multiple stages of photovoltaic modules connected in series and a processing module connected with the photovoltaic arrays. Each stage of photovoltaic modules includes a photovoltaic unit and a bound monitoring unit. The monitoring unit process and output a received communication signal when the photovoltaic unit is powered, while directly output the received communication signal when the photovoltaic unit loses power. The processing module acquires the communication signal from each monitoring unit to determine if any photovoltaic unit is faulty.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.