撒哈拉沙尘对巴巴多斯热带环境下光伏系统产量的影响

Darlene Field, Thomas Rogers, A. Sealy
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引用次数: 4

摘要

撒哈拉沙尘的迁移增加了巴巴多斯的大气沙尘浓度,这些沙尘可以沉降到太阳能光伏(PV)组件表面并减少电力输出。当系统安装在较低的倾斜度时,累积速率进一步增加。获得了2014年2月至2015年1月期间四个商用规模光伏系统(大于100kWp)的月发电量。这些数值在三个时期进行了调查,即撒哈拉沙尘浓度最高的季节,雨季和旱季。产量最高的季节是旱季,尽管环境温度较高,但这也是粉尘浓度最低的时期。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The effect of saharan dust on PV system yields in the tropical environment of barbados
Saharan dust migration increases atmospheric dust concentrations in Barbados, which can settle onto solar photovoltaic (PV) module surfaces and reduce power output. Accumulation rates are further increased as systems are installed at lower tilts. Monthly yields of four commercial sized PV systems (greater than 100kWp) within the period February 2014 to January 2015 were obtained. These values were investigated during three periods, highest Saharan dust concentration, wet season and dry season, are investigated. Highest yields occurred during the dry season, which was also the period of lowest dust concentrations even though higher ambient temperatures were experienced.
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