Energy Consumption Optimisation of Emergency Shelters for Ukrainian War Refugees

O. Rubanenko
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Abstract

The paper deals with optimisation of energy consumption of emergency shelters (tiny houses) for Ukrainian War refugees. Significant amount of Ukrainian citizens lost their homes or were forced to leave their properties. These refugees overcrowd the rest of the country and bring huge problems with accommodation and inclusion into existing communities. Accommodation in schools or gyms is just temporary solution with another unpleasant influence on the society. It is necessary to construct new quarters or communities using cheap but energy very efficient constructions. Several variants of tiny house with various equipment features and living or comfort standard are being discussed and compared. These studies are based on real project realised between Ukrainian non-government organisation Synergy and German development agency weChange. Main goal of this research is consumption optimisation of not particular single shelter but rather of large community of shelters containing hundreds or thousands units called shelter city. The tiny houses itself are designed according to passive solar systems standards and with accent to minimal purchasing costs and operational energy needs. Second important requirement is strong optimisation of shelter’s load chart to significantly decrease influence of the shelter city to power grid connection point. Both tasks are important because the Russian attack against Ukraine brings new tasks for power engineering sector. Electricity production, transmission, distribution and consumption must face new challenges. Nowadays more than 35 % of critical infrastructure is being damaged. Remaining infrastructure would be more overloaded, if new customers are connected without energy needs optimisation.
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乌克兰战争难民应急避难所能源消耗优化
本文讨论了乌克兰战争难民紧急避难所(小房子)的能源消耗优化问题。大量乌克兰公民失去了家园或被迫离开自己的财产。这些难民拥挤在这个国家的其他地方,给现有社区的住宿和包容带来了巨大的问题。在学校或健身房住宿只是暂时的解决方案,对社会产生了另一个不愉快的影响。有必要使用廉价但节能的建筑来建造新的住宅区或社区。人们正在讨论和比较几种具有不同设备特征和生活或舒适标准的微型房屋。这些研究基于乌克兰非政府组织Synergy和德国发展机构weChange之间实现的实际项目。这项研究的主要目标不是特定的单个避难所的消费优化,而是包含数百或数千个单位的大型避难所社区,称为避难所城市。微型房屋本身是根据被动式太阳能系统标准设计的,并强调最小的采购成本和运营能源需求。第二个重要要求是对庇护所负荷图进行强优化,显著降低庇护所城市对并网点的影响。这两项任务都很重要,因为俄罗斯对乌克兰的攻击给电力工程部门带来了新的任务。电力生产、输电、配电和消费必须面临新的挑战。如今,超过35%的关键基础设施遭到破坏。如果新客户在没有优化能源需求的情况下接入电网,剩余的基础设施将更加不堪重负。
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来源期刊
Renewable Energy and Power Quality Journal
Renewable Energy and Power Quality Journal Energy-Energy Engineering and Power Technology
CiteScore
0.70
自引率
0.00%
发文量
147
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