Coordinated power management and optimized techno-enviro-economic design of an autonomous hybrid renewable microgrid: A case study in Egypt

作者: Kotb M. Kotb , M.R. Elkadeem , Mahmoud F. Elmorshedy , András Dán

DOI: 10.1016/J.ENCONMAN.2020.113185

关键词:

摘要: Abstract Currently, the global gives a unique awareness of sustainable development by exploiting renewables to provide people with affordable and clean energy preserve climate. This paper proposes methodical explicit framework four phases, design an autonomous hybrid renewable system in community area Egypt: preliminarily assessment, optimization analysis, findings evaluation, power-quality assessment. In first three phases which performed HOMER Pro® software, five hybridization scenarios are evaluated compared regarding their life-cycle cost, carbon outflows, reliability distinguish extraordinary scenario supply addressed area. Contrary majority studies that suffice only fourth phase is proposed perform valuation based on power management strategy (PMS). The results reveal optimal configuration consists photovoltaic generator, wind-driven diesel-genset, battery-bank, converter minimum net present cost 351,223 $ 0.2262 $/kWh among all configurations. has negligible capacity shortage 0.0955% produces least amount emitted gases 50.43 tones/year due high fraction (57%). Moreover, can recover invested money after 3.4 years. PMS profitably harmonized system’s exchange, kept sufficient reserve at times, maintained stability under various meteorological load disturbances. be verified from superior stabilization dc-bus, voltage frequency during examined

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