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| DOI | 10.2478/rtuect-2019-0064 |
| Optimization of the Effective Heat Supply Radius for the District Heating Systems | |
| Stennikov V.; Mednikova E.; Postnikov I.; Penkovskii A. | |
| 发表日期 | 2019 |
| ISSN | 22558837 |
| 起始页码 | 207 |
| 结束页码 | 221 |
| 卷号 | 23期号:2 |
| 英文摘要 | The problem of determining the effective (optimal) heat supply radius is considered. Heat supply radius is transportation distance of heat energy in the district heating systems (DHS), under which the highest indices of economic efficiency of district heating to consumers are respected. To solve this difficult and multifactorial problem, a bi-level approach has been proposed. This approach allows finding the optimal frameworks of territorial areas of district heating while fulfilling the necessary requirements for thermal-hydraulic modes in heat networks and for reliability of heating to consumers. Methodology for solving the formulated problem is based on bi-level programming methods, models of Theory of hydraulic circuits, nonlinear optimization methods, nodal reliability indices (availability factor, failure-free operation probability), Markov random processes models and other methods and models. A case study has been conducted using the developed methodological apparatus for the actual DHS scheme of the Irkutsk city (Russia, Siberia). © 2019 Valery Stennikov et al., published by Sciendo 2019. |
| 关键词 | costheat flowheatingMarkov chainoptimizationreliability analysistemperature effectIrkutsk [Irkutsk (ADS)]Irkutsk [Russian Federation]Russian Federation |
| 语种 | 英语 |
| 来源机构 | Environmental and Climate Technologies |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/132574 |
| 推荐引用方式 GB/T 7714 | Stennikov V.,Mednikova E.,Postnikov I.,et al. Optimization of the Effective Heat Supply Radius for the District Heating Systems[J]. Environmental and Climate Technologies,2019,23(2). |
| APA | Stennikov V.,Mednikova E.,Postnikov I.,&Penkovskii A..(2019).Optimization of the Effective Heat Supply Radius for the District Heating Systems.,23(2). |
| MLA | Stennikov V.,et al."Optimization of the Effective Heat Supply Radius for the District Heating Systems".23.2(2019). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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