A method and system for heliostat direction correction for solar thermal power generation
By dividing the heliostat array into regional grids and acquiring images, and using the orientation correction model to output correction parameters, the problem of low intelligence in heliostat orientation correction is solved, and higher correction accuracy is achieved.
CN116755475BActive Publication Date: 2026-05-01POWERCHINA JIANGXI ELECTRIC POWER ENGINEERING CO LTD
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Patent Information
- Application Number
- CN202310682555.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-06-09
- Publication Date
- 2026-05-01
- Estimated Expiration
- 2043-06-09
AI Technical Summary
Technical Problem
Heliostat orientation correction in concentrated solar power generation suffers from low intelligence and poor accuracy.
Method used
By acquiring the deployment information of the heliostat array, dividing the area into grids, obtaining historical correction data, acquiring images using an image acquisition device, and inputting the orientation correction model to output correction parameters, the orientation correction of the heliostat array is achieved.
Benefits of technology
The intelligence level of heliostat orientation correction has been improved, and the accuracy of the correction has been enhanced.
✦ Generated by Eureka AI based on patent content.
Abstract
The application discloses a heliostat direction correction method and system for photo-thermal power generation, and relates to the technical field of data processing. The method comprises the following steps: acquiring a heliostat array of a target area, and acquiring layout information of the heliostat array; obtaining a plurality of target area grids; respectively calling a plurality of historical correction data of the plurality of target area grids, performing volume division on the plurality of target area grids, and obtaining a first area grid set and a second area grid set; respectively performing image acquisition on the heliostat array of the first area grid set and the second area grid set through an image acquisition device, and obtaining a first image set and a second image set; inputting into a direction correction model, and outputting a first correction parameter set and a second correction parameter set; and performing direction correction on the heliostat array. The application solves the technical problem that the existing heliostat direction correction has low intelligent degree and poor accuracy, and achieves the technical effect of improving correction accuracy.
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