The study on applications of Large Aperture Scintillometer measuring large scale flux
As a new flux measuring instrument, Large Aperture Scintillometer (LAS) developed rapidly in recent years, which can measure sensible heat flux in large scales, from several hundred meters to several kilometers even to ten kilometers, In other words, LAS can match well with remote sensing scale.
Aiming at the requirements in running efficiently and high accuracy handling data timely,the login system,communication module,database storage and reading,relay verification module,report generation and printing.were designed.The working principle and composition of the calibration device were introduced.The upper computer software of microprocessor relay protection's trippingoperation-board intelligent calibration device was developed based on graphical LabVIEW language and database programming technology to realize the function of each part.The results indicate that the software can complete returning the relay operating board calibration value and action value efficiently,and has a multi-function interface.The software has been successfully applied in this device.