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首页> 外文期刊>Journal of Power and Energy Engineering >Effect of Parameters on Potential Induced Degradation of Solar Cell
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Effect of Parameters on Potential Induced Degradation of Solar Cell

机译:参数对太阳能电池潜在诱导降解的影响

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摘要

Solar cells are widely used to generate electric energy even at homes. It surely has a great advantage of sustainability. However, the potential induced degradation has been found to be an obstacle problem for practical use. It was reported that the main cause is the dielectric breakdown in the glass covered over the solar cells triggered by the thunderstroke. In this paper, the effects of the parameters such as the position of thunderstroke, the wave form, the peak value and the front duration of the lightning current, were examined by means of numerical calculation. For the lightning current, a step-like waveform and an impulse waveform were examined. The effect of the induced voltage was found to be independent of the waveform. The peak value, the front duration of the lightning current greatly affects the induced voltage.
机译:即使在家中,太阳能电池也被广泛用于产生电能。它肯定具有可持续性的巨大优势。然而,已发现潜在的诱导的降解是实际使用的障碍问题。据报道,主要原因是玻璃覆盖的玻璃中的电介质击穿,围绕着雷杂交触发的太阳能电池。在本文中,通过数值计算检查了诸如雷通话的位置,波形,峰值值和雷电流的前持续时间的参数的影响。对于雷电电流,检查阶梯状波形和脉冲波形。发现感应电压的效果与波形无关。峰值,雷电电流的前持续时间大大影响了感应电压。

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