Resilience of electric utilities during the COVID-19 pandemic in the framework of the CIGRE definition of Power System Resilience
Resilience of electric utilities during the COVID-19 pandemic in the framework of the CIGRE definition of Power System Resilience
复制标题
在CIGRE定义的电力系统弹性框架中，在COVID-19大流行期间电力公司的弹性
DOI：
10.1016/j.ijepes.2021.107703
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发表时间：
2021-10-20
影响因子：
5.2
通讯作者：
Rieger C
中科院分区：
文献类型：
--
作者：
Skarvelis-Kazakos S;Van Harte M;Panteli M;Ciapessoni E;Cirio D;Pitto A;Moreno R;Kumar C;Mak C;Dobson I;Challen C;Papic M;Rieger C
弹性是工程、商业和自然科学中的一个重要概念，是衡量实体承受高影响低概率（HILP）事件的能力。于2019年底╱ 2020年初开始的COVID-19疫情期间，地球仪各地的电力系统公用事业已采取有效及高效的方式作出回应，以提升其组织在实时营运及审慎管理其基础设施方面的应变能力，从而继续履行提供可靠供应以满足客户需求的任务。本文介绍了C4.47工作组在2018年制定的CIGRE电力系统弹性定义，并展示了电力部门中以弹性为导向的思维的应用。本报告描述了在COVID-19大流行之前、期间和之后采取的应对和恢复工作，涉及电力系统复原力定义中不可或缺的关键可行措施。还提出了一个实用的概念框架，用于思考弹性的三个关键组成部分的弹性战略：组织，基础设施和业务弹性。该文件亦根据C4. 47成员在疫情期间的经验，讨论了为应对COVID-19而采取的不同策略。最后，通过一个案例研究，证明了一套响应措施的有效性，使用图论和员工-资产相互作用的特点。
Resilience is a vital concept in engineering, business, and natural sciences, and is a measure of the ability of an entity to withstand High Impact Low Probability (HILP) events. During the COVID-19 pandemic, which started in late 2019/early 2020, power system utilities around the globe have responded in effective and efficient ways to enhance the resilience of their organisations, both in terms of real-time operations and prudent management of its infrastructure, in order to continue their mandate in providing reliable supply to meet customer demands. This paper presents the CIGRE definition for power system resilience, established by the C4.47 Working Group in 2018, and demonstrates the application of resilience-oriented thinking within the electrical sector. The response and recovery efforts are described, with respect to the key actionable measures integral to the power system resilience definition, taken before, during and after the COVID-19 pandemic. A practical conceptual framework is also presented for thinking about resilience in terms of three key components of resilience strategies: organisational, infrastructure and operational resilience. The paper also discusses the different strategies adopted in response to COVID-19, based on the C4.47 members’ experiences during the pandemic. Finally, a case study is presented, which proves the effectiveness of a set of response measures, using graph theory and the characteristics of the staff-asset interactions.
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