Energy-innovation knowledge common connection point management in preventing outbreak of the Covid-19 pandemicin a University

V. Shcherbak, I. Gryshchenko, L. Ganushchak-Yefimenko, O. Nifatova, V. Bobrovnyk, M. Verhun
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引用次数: 1

Abstract

BACKGROUND AND OBJECTIVES: The new wave of the Covid-19 pandemic has complicated the working conditions of higher education institutions in Ukraine. In this regard, saving energy resources of the university offers an opportunity to get out of the crisis. The purpose of the study is to develop a management system for energy complexes with non-conventional renewable energy sources in the context of preventing a new outbreak of Covid-19 pandemic. METHODS: The method of Deutsche Gesellschaft fur Nachhaltiges Bauen was used to conduct energy audits, construct energy profiles of university offices. The cluster analysis was used to perform energy certification of university offices according to the indicators of integral energy efficiency potential and the level of annual specific energy consumption. Fuzzy methods made it possible to classify all the buildings into 3 categories (A, B, C) to prioritize their use in the light of Covid-19 pandemic. The system for monitoring the attained level of energy efficiency is based on the use of discriminant analysis. FINDINGS: Implementation of the weighted strategy has proved that the classes will be given online, 23% of all offices. Category A (administrative, technical, service buildings;laboratories with unique equipment with 24-hour service) will be used in a pessimistic scenario (continuation of Covid-19 pandemic). In the optimistic scenario (end of Covid-19 pandemic), by means of the suggested energy efficiency monitoring system, the probability of using category A officesmakes100%, B offices- 50% and C offices- 13%. CONCLUSION: Implementation of the developed energy efficiency action plan will offer the opportunity for the University to use reasonably the common connection point of knowledge management of energy complexes with non-conventional renewable energy sources in the context of preventing a new outbreak of the Covid-19 pandemic. The profitability of implementing a weighted energy efficiency strategy is 15%, with a payback period of 6.7 years for the purchase and installation of non-conventional renewable energy equipment. In the future, it would be advisable to convert gradually all of the remaining 14 university buildings to the autonomous use of non-conventional renewable energy sources, using a common connection point for the knowledge management of the energy complexes. (C) 2022 GJESM. All rights reserved.
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a高校新冠肺炎疫情防控中的能源创新知识共接点管理
背景和目的:新一波Covid-19大流行使乌克兰高等教育机构的工作条件复杂化。在这方面,节约大学的能源资源提供了一个摆脱危机的机会。该研究的目的是在防止新冠肺炎疫情爆发的背景下,开发利用非常规可再生能源的能源综合体管理系统。方法:采用德国能源协会(Deutsche Gesellschaft fur Nachhaltiges Bauen)的方法进行能源审计,构建高校办公室的能源概况。采用聚类分析方法,根据综合能效潜力指标和年比能耗水平对高校办公场所进行能源认证。模糊方法可以将所有建筑物分为3类(A, B, C),以便在Covid-19大流行的情况下优先使用它们。监测已达到的能源效率水平的系统是基于判别分析的使用。结果:加权策略的实施证明课程将在网上授课,占所有办公室的23%。A类(行政、技术、服务建筑;拥有24小时服务的独特设备的实验室)将用于悲观情景(Covid-19大流行持续)。在乐观的情况下(Covid-19大流行结束),通过建议的能源效率监测系统,使用A类办公室的概率为100%,B类办公室为50%,C类办公室为13%。结论:制定的能源效率行动计划的实施将为大学提供机会,在防止新冠肺炎大流行爆发的背景下,合理利用能源综合体与非常规可再生能源的知识管理的共同连接点。实施加权能源效率战略的盈利能力为15%,购买和安装非常规可再生能源设备的投资回收期为6.7年。在未来,建议将剩余的14座大学建筑逐渐转换为自主使用非常规可再生能源,使用一个共同的连接点来管理能源综合体的知识。(c) 2022年。版权所有。
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来源期刊
CiteScore
7.90
自引率
2.90%
发文量
11
审稿时长
8 weeks
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