抵抗負荷による太陽電池I-Vカーブ測定における掃引方向について On Sweep Direction in Photovoltaic Cell I-V Curve Measurement by Resistive Load

The current-voltage characteristics of solar cells are generally influenced by the voltage sweep direction and sweep time during the measurement. This study, I investigates the effect of the sweep direction on the I-V characteristics of polysilicon. The I-V curve is measured by resistive loads. The value of resistance is changed and the data of 64 points are taken. The data of two kinds of sweep directions are taken. Directions from the open circuit voltage to the short circuit current and a measurement from the short circuit current to the open circuit voltage are performed.

The current-voltage characteristics of solar cells are generally influenced by the voltage sweep direction and sweep time during the measurement. This study, I investigates the effect of the sweep direction on the I-V characteristics of polysilicon. The I-V curve is measured by resistive loads. The value of resistance is changed and the data of 64 points are taken. The data of two kinds of sweep directions are taken. Directions from the open circuit voltage to the short circuit current and a measurement from the short circuit current to the open circuit voltage are performed.