Intellectualization of Heat-Supply Systems: Current State, Trends and Tasks (a Review)

Новицкий, Н. Н.; Shalaginova, Z. I.; Alekseev, A. V.; Grebneva, Oksana A.; Tokarev, V. V.; Lutsenko, A. V.; Vanteeva, Olga

doi:10.1134/s004060152204005x

Cited by 4 publications

(4 citation statements)

References 105 publications

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“…A review of the current state of DHS in the world [14] showed that today the intellectualization of DHS is a relevant and practically uncontested direction of their innovative transformation. International experience in the development of district heating technologies shows that there are all the necessary prerequisites for the intellectualization of the processes of technological management of DHS.…”

Section: Existing Methodological Base and Software For Large Dhs Mode...mentioning

confidence: 99%

The current state of district heating processes in China and directions for the development of the methodological and instrumental base to support them

et al. 2023

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The article assesses the current state of district heating systems covering more than 100 cities in northern China. The main features of such systems, as well as the problems that arise during their design and operation, are disclosed. The relevance of the development and application of independent methods of mathematical and computer modeling to solve these problems is disclosed. As a methodological basis, it is proposed to use the modern achievements of the theory of hydraulic circuits developed at the Energy System Institute of the Siberian Branch of the Russian Academy of Sciences. The characteristics of the possibilities of the software tools available here are given. The main directions and prospects for the development of these scientific, methodological and software developments are disclosed.

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Section: Existing Methodological Base and Software For Large Dhs Mode...mentioning

confidence: 99%

The current state of district heating processes in China and directions for the development of the methodological and instrumental base to support them

et al. 2023

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“…An analysis of the literature, program documents from different countries, as well as practical experience in the intellectualization of energy systems, allows us to formulate the following, fairly general, interpretation and systematization of the key goals, means of digitalization, and the differences between intelligent PSs and traditional ones [7][8][9][10].…”

Section: Goals and Objectives Of Ps Digitalizationmentioning

confidence: 99%

“…Applying these relations to matrix (10) and taking into account that As shown in [14], in relation to the simplest case, when the vector  is known and deterministically specified, and the observability matrix takes the traditional form…”

Section: Dependence Of Identifiability On the Composition Of Measurem...mentioning

confidence: 99%

Actual directions of digitalization of pipeline systems and methods of analysis of their properties as cyber-physical objects

Novitsky

2023

E3S Web Conf.

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The characteristics of the goals and objectives of digitalization of pipeline systems (PS) are given, during which they acquire new properties of cyber-physical objects. A structure of tasks of general importance for PS of various types and purposes (heat, water, oil, gas supply, etc.) is proposed. The characteristic of probabilistic state models is given. On this basis, a system of indicators for analyzing the controllability, identifiability and observability of PS is proposed, and their relationship is disclosed. For the first time, analytical dependences of the parametric identifiability of PS on the composition of measurements have been obtained.

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“…The book [1] provides a fairly extensive methodological basis for solving main issues for existing DHSs. However, at the stage of the current energy transition in heat supply, quite transformations are taking place, considered first of all on the technological level of 4th and 5th generation of DHS [2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Methodological issues for the formation of reliable and efficient district-distributed heating systems

Postnikov

2023

E3S Web Conf.

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The general methodological issues for the formation and operation of district-distributed heating systems are formulated, including determining the areas of economic efficiency of district and distributed (prosumer sectors) heat supply to consumers, reliability analysis and synthesis, as well as economic analysis of failed conditions of the system (determination of damage from undersupply of thermal energy). Methodological provisions for solving these problems are proposed, structured in the form of a general algorithm with connection of problems, methods and results.

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Intellectualization of Heat-Supply Systems: Current State, Trends and Tasks (a Review)

Cited by 4 publications

References 105 publications

The current state of district heating processes in China and directions for the development of the methodological and instrumental base to support them

The current state of district heating processes in China and directions for the development of the methodological and instrumental base to support them

Actual directions of digitalization of pipeline systems and methods of analysis of their properties as cyber-physical objects

Methodological issues for the formation of reliable and efficient district-distributed heating systems

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