کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8072778 1521414 2017 58 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimisation of a district energy system with a low temperature network
ترجمه فارسی عنوان
بهینه سازی یک سیستم انرژی منطقه ای با یک شبکه دمای پایین
کلمات کلیدی
شبکه محلی درجه حرارت پایین، بهینه سازی خطی زنجیره ای مختلط، پمپاژ برق داده های نظارت، اعتبار سنجی،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
The objective of this paper is to evaluate the energy performance of a recently constructed district energy system (DES) with a LTN using a multi-energy network optimisation model. The LTN connects buildings to a borehole field which can be regenerated with heat supply from hybrid solar panels and waste heat from building free-cooling. Monitoring data of heat and free-cooling demand was used as an input to the optimisation model and results were compared with monitoring data of electricity consumption of heat pumps and network pumps. Following validation of the initial model, scenarios with electric storage (batteries) and thermal storage were evaluated. Results from evaluation of scenarios provide insights on how the district energy self-sufficiency can be improved through installation of batteries or by improved use of existing thermal storage.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 137, 15 October 2017, Pages 632-648
نویسندگان
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