Postnikov 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 , hy... new type of intelligent and integrated systems. This problem is related to the implementation the technology of prosumer, which allows regulating its own heat loading ensuring the most efficiency heating modes by using its own heat sources (HS) and/or heat storages. The statement of considered problem is formulated as the search of the optimal loading relation between the own distributed HS of prosumer and the district HS of DHS, based on the criterion of minimal cost on heating to prosumer for each ...
Теги: district heating , heat storage , hydraulic equipment , pipelines , current problems , district heating system , economic benefits , heating mode , heating period , integrated systems , optimal loading , time in... 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 storage. © 2018 The Authors, published by EDP Sciences. нет
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... 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 of consumers related to heat storage. The results of the practical research based on the calculation experiment that confirms the viability of the presented methodology for the schemes of real heat supply systems are presented.The advantages of the proposed methodology compared ...
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... 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 storage. The results of the practical research based on the calculation experiment that confirms the viability of the presented methodology for the schemes of real heat supply systems are presented. The advantages of the proposed methodology compared ...
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
