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Information × Registration Number 0226U001826, (0123U100244) , R & D reports Title Ensuring sustainable, reliable and efficient energy supply to the areas of cities affected by hostilities popup.stage_title Розробка методики проектування підземної підстанції Head Dryvetskyi Stanislav I., Кандидат технічних наук Registration Date 31-01-2026 Organization National Technical University "Kharkiv Polytechnic Institute" popup.description1 The goal of the project is to develop and create an electrical network with 110/35/6 kV underground substations, which will make it possible to significantly increase the reliability of electricity supply to consumers of electricity. popup.description2 As a result of the project, a technical and economic feasibility study was developed for the construction of an underground substation with a voltage of 110/35/10 kV in a reinforced concrete frame. The proposed solution confirmed the feasibility of transitioning from above-ground to underground substations in terms of reliability, safety, and efficiency of power supply. During the design phase, optimal structural and planning solutions for the underground substation were identified, ensuring a reduction in the impact of external climatic factors, increased operational reliability of equipment, and an increase in its service life. Placing the main electrical equipment underground reduces the risk of accidents related to weather conditions, vandalism, and military threats. The results of the analysis showed that the implementation of an underground substation contributes to increasing the safety of personnel and the population, reducing sanitary protection zones, and minimizing the visual impact of energy facilities on the urban environment. This creates the conditions for the efficient use of land resources, especially in densely built-up urban areas. The economic assessment of the project shows that, despite the increased initial capital investment, the construction of an underground substation is economically justified in the long term due to reduced operating costs, fewer emergency shutdowns, and lower repair costs. Product Description popup.authors Dmytro O. Danylchenko Mykola V. Makhonin Oleksii S. Kulyk Ponomarenko Serhii H. Alina O. Lytvyn Yuliia V. Petrova Roman O. Hanus Vladyslav M. Tsiupa popup.nrat_date 2026-01-31 Close