Novitsky N.N., Shalaginova Z.I., Alekseev A.A., Tokarev V.V., Grebneva O.A., Lutsenko A.V., Vanteeva O.V., Mikhailovsky E.A., Pop R., Chertkov M., Vorobev, Petr E. Smarter Smart District Heating // Proceedings of the IEEE. Vol.109. No.9. 2020. P.1596-1611. DOI: 10.1109/JPROC.2020.2990490 This article reviews modern district heating systems (DHS), with the main emphasis on the new challenges in modeling, operation, and planning. We give a brief historical overview of evolution of heating systems...
Теги: cogeneration , control , district heating systems (dhs) , europe , heat flows , mass flows , optimization , power systems , resistance heating , smart grids. , space heating , urban areas , district heating , heating equipment , control issues , district heating systemPostnikov I. Methods for optimization of time redundancy of prosumer in district heating systems // Energy Reports. Vol.6. No.2. 2020. P.214-220. DOI: 10.1016/j.egyr.2019.11.065 The paper deals with the problem of operating the reliability of prosumers as part of a district heating system, taking into account overload time redundancy that they possess. This time redundancy can be both passive, caused by heat accumulating effect and use of thermal energy storages, as well as an active time redundancy...
Теги: availability factor , district heating system , intelligent integrated energy systems , markov random process , mathematical modeling , nodal reliability indices , optimization , prosumer , reliability , theor , district heating , heat storage , heating equipment , hyPenkovskii A., Stennikov V., Kravets A. Bi-level modeling of district heating systems with prosumers // Energy Reports. Vol.6. No.2. 2020. P.89-95. DOI: 10.1016/j.egyr.2019.11.046 The paper deals with the actual problem of the functioning and development of district heating systems in the framework of the transition to intelligent energy, in which the active consumers (prosumers) holds the key place. The paper proposes an optimization mathematical model for management the operation of district heating...
Теги: bi-level programming , district heating system , heat sources , mathematical modeling , optimal development , optimization , prosumer , heating equipment , mathematical models , district heatingPostnikov I., Stennikov V. Modifications of probabilistic models of states evolution for reliability analysis of district heating systems // Energy Reports. Vol.6. No.2. 2020. P.293-298. DOI: 10.1016/j.egyr.2019.11.077 The analysis and synthesis of reliability of energy systems, particularly district heating systems (DHS), is based on probabilistic modeling of different system states and events connecting these states (usually, these are failures and restoration of system components). The paper...
Теги: availability factor , district heating system , failure and restoration rates , markov random processes , non-ordinary and depending events , probabilistic models , rate of transition , reliability analysis , district heating , heating equipment , random processesPostnikov I. Providing the Reliability of Heating of Prosumers taking into account the Functioning of Their Own Heat Sources in District Heating Systems // 2019 International Multi-Conference on Industrial Engineering and Modern Technologies, FarEastCon 2019. ID: 8934913. ISBN (print): 9781728100616. DOI: 10.1109/FarEastCon.2019.8934913 The paper deals with the problem of analysis and optimization the reliability of heat supply to consumers of district heating systems, taking into account the additional...
Теги: district heating system , integrated reliability parameter of component , markov random process , mathematical modeling , nodal reliability indices , prosumer , reliability analysis and optimization , theoty , district heating , heating equipment , hydraulic equipmTokarev V.V., Alekseev A.V., Shalaginova Z.I. Efficiency increasing by development of district heating systems operational modes using graphical analysis // E3S Web of Conferences. Vol.102. ID: 04003. 2019. DOI: 10.1051/e3sconf/201910204003 The tasks of analyzing, developing and justifying of the district heating systems (DHS) operation modes arise at different stages of their life cycle. The article provides a brief description of the tasks, steps and methods for calculating and analyzing DHS modes...
Теги: district heating , efficiency , heating equipment , hydraulic equipment , life cycle , pipelines , analysis process , different stages , district heating system , graphical analysis , graphical visualization , iTokarev V.V., Shalaginova Z.I. Development of operating conditions of district heating systems with quality regulation // E3S Web of Conferences. Vol.102. ID: 03011. 2019. DOI: 10.1051/e3sconf/201910203011 District heating systems (DHS) have developed as large-scale and very complex engineering structures. In different countries of the world, are used various strategies of their regulation: by quality, by quantity, by combining of quality and quantity. The purpose of the operating conditions development...
Теги: heating equipment , hydraulic equipment , pipelines , complex engineering , design scheme , development technology , district heating system , operating condition , operating regimes , quality regulation , therPostnikov I., Stennikov V., Penkovskii A. Prosumer in the district heating systems: Operating and reliability modeling // Energy Procedia. Vol.158. 2019. P.2530-2535. DOI: 10.1016/j.egypro.2019.01.411 The paper considers two problem in the framework of researches the prosumers in district heating systems. The first problem is the load distribution in the district heating systems with prosumers. The research suggests a bi-level model for solving this problem to determine an optimal balance between...
Теги: bi-level programming , district heating system , heat prosumer , nodal reliability indices , optimal operating , reliability ensuring , district heating , heating equipment , hydraulic equipment , hydraulic machinery , random processes , reliability , optimal operatiStennikov V., Barakhtenko E., Sokolov D. A Methodological Approach to the Software Development for Heating System Design // 2018 International Multi-Conference on Industrial Engineering and Modern Technologies, FarEastCon 2018. ID: 8602533. 2019. ISBN (print): 9781538695357. DOI: 10.1109/FarEastCon.2018.8602533 The paper presents a new methodological approach to the automated construction of software for solving the design problems of heating systems. The methodological approach is based on the...
Теги: heating system design , metaprogramming , methodological approach , model-driven engineering , ontology , automation , computer software , heating , heating equipment , problem solving , systems analysis , automated construction , computer modeling , formal descriptioStennikov V., Barakhtenko E., Sokolov D. New Generation Algorithms for Determining of Optimal Parameters of Heating Systems // 2018 International Multi-Conference on Industrial Engineering and Modern Technologies, FarEastCon 2018. ID: 8602571. 2019. ISBN (print): 9781538695357. DOI: 10.1109/FarEastCon.2018.8602571 Determination optimal parameters of heating systems suggests finding a solution that provides the best network capacity by replacing pipelines and installing (modernization) pumping stations...
Теги: dynamic programming , flow distribution , hierarchical model of heating system , multi-level modelling , multi-loop optimization method , optimal parameters of heating system , software , complex networks , computer software , heating , heating equipment , hierarchi
