Abstract：Abstract :In order to meet the needs of meteorological radiation measuring system of meteorological radiation sheet detection and calibration requirements, with the developed solar simulator and multidimensional detection platform as the research object, put forward a kind of system alignment method. Establishment of meteorological radiation measuring system alignment process, complete meteorological radiation measuring system alignment process, analysis of the optical integrator on the irradiation uniformity effect, and gives the irradiation non uniformity testing method. Through the test, the meteorological radiation measurement system can accomplish the accurate simulation of the solar beam in different periods, 60mm caliber irradiation nonuniformity + 1%, 170mm caliber irradiation non uniformity of less than + 2% design requirements.
2012, Vol. 29 