DEVICE FOR GENERATING SIMULATED SOLAR LIGHT FOR SOLAR BATTERY CHARACTERISTIC MEASUREMENT AND METHOD OF GENERATING SIMULATED SOLAR LIGHT

摘要

[OBJECT];A pseudo solar light generation apparatus using a switching system, capable of increasing electric power, measuring accurate I-V characteristic of a high-efficiency solar cell, and lengthening a time for maintaining an arc discharge of a lamp is provided.;[ORGANIZATION];Electric power is supplied from a charging power supply 12 connected to a commercial power supply 11 to an electric double layer capacitor and power control circuit 20 by a charge control of a control circuit 70, and a charge is performed. After the charge of the electric double layer capacitor and power control circuit 20 is finished, the control circuit 70 controls a switching type boosting power supply circuit 30 to store a predetermined voltage in a load smoothing capacitor 38, and lighting of a flash lamp 50 is performed.