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首页> 外文期刊>American Journal of Electrical Power and Energy Systems >Performance Analysis of Installed Solar PV System Using Homer in Tanzania: A Case Study of Zanzibar and Arusha
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Performance Analysis of Installed Solar PV System Using Homer in Tanzania: A Case Study of Zanzibar and Arusha

机译：坦桑尼亚使用Homer的已安装太阳能光伏系统的性能分析：以桑给巴尔和阿鲁沙为例

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This study reflects two photovoltaic (PV) power generations, at Karume Institute of Science and Technology (KIST) - Zanzibar and The Nelson Mandela African Institution of Science and Technology (NM-AIST) - Arusha in Tanzania. The output data sets from each site were verified for possible PV simulation of different operational scenarios to obtain the optimum design configuration. The HOMER software was used to analyze the entire operation of the system. The effect of the accuracy of the photovoltaic integration was determined by analysis of different operational behaviors of the simulated PV levels. Furthermore, the overall performance of the station per site was analyzed for technical, economic and environmental constraints as well as their comparative cost-benefit analysis. The study finds that there is a high sensitivity in the demand for the load (i.e. load growth) whose system performance is characterized with minimum: total net present cost (NPC) of $474,745 and $29,169, feed in tariffs, levelized cost of energy (LCOE) of $1.06/kWh and $0.0118/kWh, total energy output and renewable fraction of 15% and 22% for KIST and NM-AIST respectively, thus support the use of photovoltaic power sources in the generation of energy than their counterpart alternatives because of the best technical performance and is less dependent on other external sources of energy, and simultaneously has good economic and environmental performance.
机译：这项研究反映了桑给巴尔卡鲁姆科学技术学院（KIST）和坦桑尼亚阿鲁沙非洲科学技术学会（NM-AIST）的两个光伏（PV）发电。验证了每个站点的输出数据集，以进行不同操作场景下的PV模拟，以获得最佳的设计配置。 HOMER软件用于分析系统的整个操作。光伏集成精度的影响是通过分析模拟光伏水平的不同操作行为来确定的。此外，还分析了每个站点的站点的整体性能，以分析技术，经济和环境方面的限制以及它们的比较成本效益分析。研究发现，对负载的需求（即负载增长）具有很高的敏感性，其系统性能具有以下特征：总净现成本（NPC）分别为474,745美元和29,169美元，电价，能源平准化成本（LCOE） ）的价格分别为$ 1.06 / kWh和$ 0.0118 / kWh，KIST和NM-AIST的总能量输出和可再生能源份额分别为15％和22％，因此，与其他替代能源相比，在光伏发电中的使用比其他替代能源多最佳技术性能，较少依赖其他外部能源，同时具有良好的经济和环境性能。

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