Search the optimal ratio of system’s component reliability parameters and the heat capacity of prosumers in the district heating system

The paper presents a methodology for ensuring the reliability of heat supply to prosumer connected to a district heating system, by using the heat capacity of its own heat source and optimization of failure rates of system components. To solve this problem, a mathematical formalization is developed,...

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Bibliographic Details
Main Authors: Stennikov, Valery, Postnikov, Ivan
Format: Conference Proceeding
Language:English
Subjects:
Circuit reliability
Component reliability
District heating
district heating system
failure rate
Failure rates
Flow distribution
Heat transfer
markov random process
mathematical modeling
Mathematical models
nodal reliability indices
Optimization
prosumer
Random processes
Specific heat
theory of hydraulic circuits
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Summary:The paper presents a methodology for ensuring the reliability of heat supply to prosumer connected to a district heating system, by using the heat capacity of its own heat source and optimization of failure rates of system components. To solve this problem, a mathematical formalization is developed, within which a markov random process, a flow distribution model of the theory of hydraulic circuits, nodal reliability indices, and simplified models of heat transfer processes in heat supply to consumers are used. A case study is considered based on a test scheme of district heating system with prosumer, an analysis of the results obtained is carried out, conclusions and directions for the further research on the subject are formulated.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/202021902004