Design Solar Power Supply System in Remote Automatic Monitoring Device on Subgrade Settlement

摘要

The solar power supply system was studied for remote automatic monitoring device on subgrade settlement. Gave the detailed design formula and circuit principle diagram, the independent solar power supply system was designed that is stable, reliable and can get a variety of output voltage. It was successfully applied to outdoor monitoring devices of subgrade settlement, the results show the solar power supply system has a high stability and efficiency, and absolutely meet the needs of project applications.