南非电力消费和需求的下降——是福也是祸

Jorge V. B. Andrade, Rafael S. Salles, Maise N. S. Silva, B. Bonatto
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引用次数: 17

摘要

世界正面临本世纪最重大的公共卫生问题。COVID-19大流行在南非等许多不同地区和国家迅速蔓延,对卫生系统、经济和社会造成影响。南非电力部门也受到大流行的影响,经历了供需冲击,给该国的能源系统带来了进一步的压力。在此背景下,本研究探讨了COVID-19大流行对南非电力部门造成的初步影响。在该国开始封锁后的七周内,对封锁措施和用电行为变化造成的这些后果进行了调查。为了达到本文的目的,鉴于这一现象还处于早期阶段,我们进行了探索性研究,使用了三种二次研究方法。结果表明,电力消耗和高峰需求下降严重,分别达到28.1%和20.2%。最后,报告介绍了在大流行病背景下南非电力部门面临的挑战,强调了在大流行病后克服这些障碍的可能方法,重点是该国电力部门的政策结构。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Falling Consumption and Demand for Electricity in South Africa - A Blessing and a Curse
The world is facing its most significant public health problem of the century. A COVID-19 pandemic that has spread rapidly in many different regions and countries, such as South Africa, affects health systems, economies, and societies. The South African electricity sector was also affected by the pandemic, experiencing shocks in supply and demand, putting further pressure on the country's energy systems. In this context, this study explored the preliminary impacts caused by the COVID-19 pandemic in the South African electricity sector. Such consequences resulting from the containment measures and changes in the behavior of electricity use were investigated during the seven weeks after the beginning of the country's lockdown. To achieve the aim of this paper, exploratory research was carried out, given that the phenomenon is at an early stage, making use of three secondary research methods. The results show the severe drops in electricity consumption and peak demand, which reached 28.1% and 20.2%, respectively. Finally, it is presented the challenges faced by the South African electricity sector in the context of the pandemic, highlighting the possible ways to be traced to overcome these barriers in the post-pandemic, focusing on policy structures of the country's electricity sector.
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