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首页> 外文期刊>International journal of green energy >Numerical estimation of photovoltaic-electrolyzer system performance on the basis of a weather database
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Numerical estimation of photovoltaic-electrolyzer system performance on the basis of a weather database

机译：基于天气数据库的光伏电解系统性能数值估算

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We performed a numerical simulation to investigate the performance of a photovoltaic (PV)-electrolyzer on the basis of a simulated weather database during the summer solstice (SS), autumnal equinox (AE), and winter solstice (WS), and all year round. First, we selected a location in southern Taiwan (latitude: 22.65 degrees N) to create a local weather simulation database that included daily solar radiation, wind speed, and ambient temperature. The I-V curves of a PV system and an electrolyzer were obtained numerically by using Simpson integration computation. Subsequently, the optimal configuration of a PV driving system comprising the electrolyzer and the PV panel was determined. The database of weather conditions was input into the numerical estimation model of the PV-electrolyzer system, and the hydrogen generation rates and hydrogen production volumes under both clear skies and changeable weather conditions were obtained.
机译：我们进行了数值模拟，以基于夏至（SS），秋分（AE）和冬至（WS）以及全年的模拟天气数据库研究光伏（PV）电解槽的性能。 。首先，我们在台湾南部（纬度：22.65度）选择一个位置，以创建一个本地天气模拟数据库，其中包括每日的太阳辐射，风速和环境温度。光伏系统和电解槽的I-V曲线通过辛普森积分计算得到。随后，确定了包括电解槽和PV面板的PV驱动系统的最佳配置。将天气条件数据库输入到PV电解槽系统的数值估算模型中，并获得在晴朗的天空和多变的天气条件下的氢气产生率和氢气产生量。

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