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Optimal sizing of different configurations of renewable distributed generation systems for a green building in Egypt

机译:埃及绿色建筑的不同配置的可再生分布式发电系统的最佳尺寸

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In this work, a comparative study of different configurations of renewable distributed generation (DG) for green building in Egypt is proposed. The considered DG systems are stand-alone photovoltaic (PV) system with an energy storage facility, wind system with an energy storage facility, a hybrid system of PV-Wind-Battery, with and without the use of diesel generators, where diesel generators are used for reliability and security requirements. A proper configuration that meets the considered building's electric power demand with minimum cost over the lifetime of the system is proposed and discussed. The Hybrid Optimization Model for Multiple Energy Resources (HOMER) software is used to determine the optimal sizing of the considered renewable units. Additionally, due to the intermittent nature of these renewable resources, loss of power supply probability (LPSP) index has been taken in account while calculating the optimal sizing of the proposed DG system to assess the system reliability level.
机译:在这项工作中,对埃及绿色建筑的可再生分布式发电(DG)的不同配置进行了比较研究。所考虑的DG系统是具有储能设施的独立光伏(PV)系统,具有储能设施的风力系统,PV风能电池的混合系统(使用和不使用柴油发电机),其中柴油发电机为用于可靠性和安全性要求。提出并讨论了在系统的整个生命周期内以最低的成本满足考虑的建筑物电力需求的适当配置。用于多种能源的混合优化模型(HOMER)软件用于确定考虑的可再生单元的最佳尺寸。此外,由于这些可再生资源的间歇性,在计算建议的DG系统的最佳尺寸以评估系统可靠性级别时,已考虑了供电概率(LPSP)指标的损失。

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