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Vol. 25 (2022 year), No. 4, DOI: 10.21443/1560-9278-2022-25-4

Kaychenov A. V., Lukin S. A., Yarotskaya A. A.
Development of a system for automated monitoring of microclimate parameters and an automated system for monitoring and accounting for electricity of a model facility

The Arctic is a strategically important region for Russia. In the process of searching for new solutions for the rapid construction of energy-efficient and safe buildings in the Arctic, it is necessary to develop systems for monitoring and maintaining indoor microclimate, ensuring optimal use of resources and implementing building management systems. Continuous automatic monitoring will help to increase comfort and safety in the room, as well as to reduce energy costs. The possibility of remote data transmission will allow you quickly respond to emergency situations and take actions to prevent the development of accidents. Employees and students of the Department of Automation and Computer Engineering of the Murmansk State Technical University have carried out the development and testing of a software and hardware complex based on a model object on the University territory. At the first stage, a group of researchers has developed a system for automated monitoring of microclimate parameters and an automated system for electric energy metering. The paper presents a detailed description of the functionality of the developed hardware and software modules; it describes the concept of an automated building management system, which is currently the next stage in the development of the system.

(in Russian, стр.6, fig. 5, tables. 1, ref 11, AdobePDF, AdobePDF 0 Kb)

Vol. 27 (2024 year), No. 3, DOI: 10.21443/1560-9278-2024-27-3

Lukin S. A., Kaychenov A. V., Ereschenko V. V., Selyakov I. Yu.
Modernization of small-sized drying plant for searching optimal modes with thermovision control

The climatic features of the Murmansk region (low average annual temperature; insignificant number of sunny days) do not contribute to the effective use of natural methods of drying aquatic organisms and determine the use of artificial dehydration methods using appropriate equipment. The capabilities of ship fish processing complexes are limited; highly productive coastal fish processing plants are required to supply the population with fish products. The development and testing of new drying modes has been carried out using a small-sized drying unit UPOR-M2. In the course of the study, a drying unit modernization project has been developed, equipment has been selected (thermal imaging system; damper and fan control modules), the system has been modernized and a number of experiments has been conducted to determine the effectiveness of the work performed. The modernization of the drying unit has made it possible to increase the accuracy of the data obtained by 25 % (temperature), 20 % (relative humidity), 18 % (weight), to implement remote control of the processes and to ensure reliable operation of the drying system. Further research of different drying modes for aquatic organisms should include upgrading the air supply control system and improving communication equipment.

(in Russian, стр.11, fig. 7, tables. 0, ref 26, AdobePDF, AdobePDF 0 Kb)