Calculation Method for Predicting AM0 Isc from High Altitude Aircraft Flight Data

Myers, Matthew G ; Snyder, David B

关键词: PREDICTIONS;    AIR MASSES;    SOLAR CELLS;    SHORT CIRCUIT CURRENTS;    HIGH ALTITUDE;    EARTH RESOURCES;    U-2 AIRCRAFT;    CALIBRATING;   

RP-ID  :  GRC-E-DAA-TN57540

学科分类：能源（综合）

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

High altitude aircraft have been used by by the space photovoltaic (PV) community to determine the Air Mass Zero (AM0) performance of solar cells for over fifty years. Relative to in-space measurement opportunities, these methods are generally cheaper and more readily available. The data obtained, however, must be corrected for residual atmospheric effects. This paper details the correction method currently being used for the calculation of the AM0 short-circuit current (Isc) for photovoltaic devices flown on the NASA ER-2 (Earth Resources-2) calibration platform. This method would also be applicable to any other high altitude method where Isc data is collected over a sufficiently large range of altitudes.