可持续发展的未来:评估南非绿色氢气生产的财务和技术层面-以埃德克温尼市为例

IF 1 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC
U. Pillay;M. F. Khan
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引用次数: 0

摘要

绿色氢已经成为缓解全球变暖的一种重要方法。鉴于应对气候变化危机和减缓全球变暖的紧迫性,减少二氧化碳排放越来越受到重视。这可以通过生产绿色氢来实现。虽然有各种可再生能源供应方案可用于生产绿色氢,但本研究仅关注海上风能,光伏(PV)和混合解决方案,因为德班尼拥有丰富的太阳辐射和广阔的海岸线,拥有充足的风能资源,使其非常有利于可再生能源发电。本文首先介绍了绿色制氢的概念,并概述了用于评估各种潜在来源制氢可行性的方法。此外,还确定了典型氢气工厂的能源需求,并对潜在地点进行了简要讨论。在本案例研究中,对光伏发电、海上风电和拟议的混合模型进行了能源产量评估,以确定最有利的来源,并确定使用所考虑的电源可能产生的任何技术问题。最后,对项目的财务可行性进行了高层次的财务评估。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Hydrogen for a sustainable tomorrow: Evaluating the financial and technical dimensions of green hydrogen production in South Africa — A case study in Ethekwini muncipality
Green hydrogen has emerged as a prominent approach in an effort to mitigate global warming. Given the urgency of addressing the climate change crisis and mitigating global warming, there is an increasing emphasis on curtailing carbon dioxide emissions. This can be achieved through the production of green hydrogen. While there are various renewable power supply options capable of being utilized for producing green hydrogen, this research focuses solely on offshore wind, photovoltaics (PV), and a hybrid solution due to eThekwini's perceived abundance of solar radiation and extensive coastlines with ample wind resources, making it highly conducive to renewable energy generation. This paper initially introduces the concept of Green Hydrogen production and outlines the methodology employed to assess the viability of hydrogen production from various potential sources. Additionally, the energy requirements for a typical hydrogen plant are determined, along with a brief discussion on potential sites. In this case study, an energy yield assessment was conducted for PV, offshore wind, and a proposed hybrid model to determine the most beneficial source and identify any technical issues that may arise from the utilization of the considered power supplies. Finally, a high-level financial assessment assessing the project's financial viability is described.
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来源期刊
SAIEE Africa Research Journal
SAIEE Africa Research Journal ENGINEERING, ELECTRICAL & ELECTRONIC-
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