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Technical and economic feasibility survey for wind and photovoltaic hybrid renewable energy system. A case study in Neiva-Huila, Colombia

机译:风能和光伏混合可再生能源系统的技术和经济可行性调查。哥伦比亚内瓦-惠拉的案例研究

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This research presents a design and techno-economic assessment for implementation of wind & solar hybrid renewable energy system in Neiva city. The study performed an analysis of meteorological variables trend related, for a five years period (2010-2016) supplied by the Instituto de Hidrología, Meteorología y Estudios Ambientales de Colombia – IDEAM with the purpose to identify resources potential, beside of electrical requirements summary and energy cost for a node in the residential area. Sizing and evaluation were made by four architectures according to portion of each renewable source. For optimization and sensitive cases simulation were used the Hybrid Optimization Model for Multiple Energy Resources – HOMER software. The most reliable option was just for a photovoltaic solar source and no-available one the wind option due to the resources boundaries (wind speed less than 2 m/s). The results showed a major reliability from solar energy with an output power in 7475 kWh-year, cost of energy in 0,14 $USD/kWh and the less total cost in $1956 USD giving participation of 65% in daily consumption.
机译:这项研究提出了一项设计和技术经济评估,以在内瓦市实施风能和太阳能混合可再生能源系统。该研究对由气象研究所,哥伦比亚生态研究所和哥伦比亚Ibiamentales研究所(IDEAM)提供的五年(2010-2016年)趋势相关的气象变量进行了分析,目的是确定潜在的资源,以及电气需求摘要和住宅区内节点的能源成本。根据每种可再生资源的一部分,由四种体系结构进行规模调整和评估。为了进行优化和敏感案例模拟,使用了“多种能源混合优化模型” – HOMER软件。最可靠的选择只是用于光伏太阳能源,由于资源限制(风速小于2 m / s),因此没有风力选择。结果表明,太阳能具有很高的可靠性,其年输出功率为7475 kWh,能源成本为0.14 USD / kWh,总成本较低,为1956 USD,使日常消费量占65%。

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