Performance profile of cooling condensation atmospheric water generators in Ga-Rankuwa, South Africa

Typical meteorological year (TMY) of Ga-Rankuwa, South Africa was developed using climate simulation model data. This data was sourced from the meteorological service, Meteoblue (2015-2020). Temperature and relative humidity were the parameters used. The TMY was used as an indicator of the temperature and relative humidity climate profile of the study area at the time of the study. A water generation profile forecasting water yield under specific temperature and relative humidity conditions from the cooling condensation atmospheric water generators (AWG) is shown in the AWG water generation performance sheet - Interpolation Graphs. Data points were interpolated from water perfomance guideline ranges provided by the original equipment manufacturer. Realtime temperature and relative humidity forecasts and measured water yield recordings of AWGs operating between March, 2020 and May, 2021. The graphical analyses of the calculated and measured water yield of cooling condensation atmospheric water generators operating in Ga-Rankuwa, under pristine conditions and modification using an evaporative cooling system (ECS) are represented in the graphical analyses of water yield dataset.

南非Ga-Rankuwa地区的典型气象年（Typical Meteorological Year，TMY）基于气候模拟模型数据构建而成。该数据来源于气象服务机构Meteoblue（2015-2020年），所采用的参数为温度与相对湿度。该典型气象年被用作研究期间目标区域温度与相对湿度气候特征的指示依据。冷却冷凝式大气制水设备（Atmospheric Water Generator，AWG）在特定温湿度条件下的制水量预测曲线，详见AWG制水性能表——插值曲线图。数据点由原始设备制造商提供的制水性能指南范围插值得到。2020年3月至2021年5月期间运行的AWG设备的实时温湿度预测数据及实测制水量记录；Ga-Rankuwa地区运行的冷却冷凝式大气制水设备在原始工况及经蒸发冷却系统（Evaporative Cooling System，ECS）改造后的工况下，其计算制水量与实测制水量的图形化分析结果，均呈现于制水量数据集的图形分析部分。