Systems and methods for adaptive range of motion for solar trackers
US11522491B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2020 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Nov 30, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system including a tracker configured to collect solar irradiance and attached to a rotational mechanism for changing a plane of the tracker and a controller in communication with the rotational mechanism. The controller is programmed to store a plurality of positional and solar tracking information, determine a position of the sun at a first specific point in time, calculate a first angle for the tracker based on the position of the sun, detect an amount of accumulation at the first specific point in time, determine a first maximum range of motion for the tracker based on the amount of accumulation, adjust the first angle for the tracker based on the first maximum range of motion for the tracker, and transmit instructions to the rotational mechanism to change the plane of the tracker to the first adjusted angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.