... level of this time redundancy of heat prosumer were developed based on search the minimal cost of ensuring required values of restoration rates of system components, taking into account the functions of prosumers. Methodology is based on the use of nodal reliability indices, models of Markov processes, aggregated model of heat transfer processes in heating of consumers, Rossander equation, models of the theory of hydraulic circuits. © 2019 входит
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 , hy... district heating systems is formulated. The methodology for the joint solution of this problems is based on the use of general principles of the theory of reliability, the apparatus of markov random processes, some laws of the theory of probability, nodal reliability indices, models of the theory of hydraulic circuits and some other methods. Case and numerical studies were carried out on basis of the testing scheme of district heating system; conclusions and directions of further research is formulated....
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 equipmPostnikov 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 operatiPostnikov I.V. Optimization of reliability parameters structure for district heating systems // E3S Web of Conferences. Vol.39. ID: 02002. 2018. DOI: 10.1051/e3sconf/201839012002 The problem of reliability parameters distribution on the district heating system's scheme is considered. This is one of important part of the general problem of optimal synthesis of district heating systems and is urgent for both the systems under design and the existing insufficiently reliable systems. The concept of...
Теги: component reliability , district heating system , failure and restoration rates , markov random process , nodal reliability indices , reliability optimization , district heating , heat storage , heating equipment , hydraulic equipment , hydraulic machinery , pipelin... problem of optimal synthesis of heat supply systems and is urgent for both the systems under design and the existing insufficiently reliable systems.The methodology of solving the stated problem is based on the methods of the theory of hydraulic circuits, nodal reliability indices of heat supply, models of Markov random process and general regularities of cogeneration and heat transfer processes. The methodology also takes into account changes in thermal loads during the heating period and time redundancy ...
Теги: component reliability , failure and restoration rates , heat supply system , markov random process , nodal reliability indices , reliability optimization , failure analysis , heat storage , heat transfer , hydraulic equipment , hydraulic machinery , iterative method... of optimal synthesis of heat supply systems and is urgent for both the systems under design and the existing insufficiently reliable systems. The methodology of solving the stated problem is based on the methods of the theory of hydraulic circuits, nodal reliability indices, models of Markov random process and general regularities of heat transfer processes. The methodology also takes into account changes in thermal loads during the heating period and time redundancy of consumers related to heat ...
Теги: heat supply system , reliability optimization , nodal reliability indices , component reliability , failure and restoration rates , markov random process , failure analysis , heat storage , heat transfer , hydraulic equipment , hydraulic machinery , iterative method
