Use of information-computer technologies for justification of design decisions on reconstruction and development of heat supply systems and measures for their implementation
https://doi.org/10.21285/2227-2917-2025-2-320-335
EDN: JRSLHF
Abstract
This paper discusses the expert evaluation of a reconstruction project for the heat supply system in Petropavlovsk-Kamchatsky, Russian Federation. The past decade has seen significant changes in volumes and structure of heat consumption, which resulted in overloading of one of the main heat pipelines and its inability to provide all the respective heat supply stations with the required amount of heat. In order to normalize heat supply to the city and improve reliability, a decision was taken on reconstructing the heat supply system providing connections between the main heating systems. When reconstructing heat supply systems, i.e., changing network topology, equipment configuration, and consumer loads stipulated by a project, the development and organization of new operating modes and adjustment measures taking into account new operating conditions are required. Difficulties in the development of operating modes requires the use of information-computer technologies. The project expertise and organization of operating modes of heat networks were carried out using information computing complex “ANGARA-HS” developed in the Melentiev Energy Systems Institute of Siberian Branch of the Russian Academy of Sciences. To carry out calculations, a previously developed multi-level computer model was used taking into account changes in the structure of heat networks, connection of a new pumping station, and prospective loads. The research was carried out within the state order (№ FWEU-2021-0002, registration no. № АААА-А21-121012090012-1) of the Fundamental research program of Russian Federation for 2021–2030 years.
About the Authors
Z. I. Shalaginova
Melentiev Energy Systems Institute of Siberian Branch of the Russian Academy of Sciences
Russian Federation
Competing Interests:
Russian Federation
Zoya I. Shalaginova, Cand. Sci. (Eng.), Associate Professor, Senior Researcher of the Laboratory of Pipeline and Hydraulic Systems
Author ID: 476885
130 Lermontov St., Irkutsk 664033
Competing Interests:
The authors declare no conflict of interests.
V. V. Tokarev
Melentiev Energy Systems Institute of Siberian Branch of the Russian Academy of Sciences
Russian Federation
Competing Interests:
Russian Federation
Vyacheslav V. Tokarev, Cand. Sci. (Eng.), Senior Researcher of the Laboratory of Pipeline and Hydraulic Systems
Author ID: 16853
130 Lermontov St., Irkutsk 664033
Competing Interests:
The authors declare no conflict of interests.
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Review
For citations:
Shalaginova Z.I., Tokarev V.V. Use of information-computer technologies for justification of design decisions on reconstruction and development of heat supply systems and measures for their implementation. Izvestiya vuzov. Investitsii. Stroitelstvo. Nedvizhimost. 2025;15(2):320-335. (In Russ.) https://doi.org/10.21285/2227-2917-2025-2-320-335. EDN: JRSLHF
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