کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
764201 1462894 2013 12 صفحه PDF سفارش دهید دانلود رایگان
عنوان انگلیسی مقاله ISI
Hourly energy analysis and feasibility study of employing a thermocline TES system for an integrated CHP and DH network
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موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
پیش نمایش صفحه اول مقاله
Hourly energy analysis and feasibility study of employing a thermocline TES system for an integrated CHP and DH network
چکیده انگلیسی

The employment of a TES system to improve the performance of a DH network integrated with a CHP station is investigated. Thermal energy demand fluctuations is the main issue threatening the viability of CHP/DH projects; therefore, TES facility can be coupled with CHP plant by a smart operation strategy to match the production and consumption profiles, and result in better consequences. To evaluate the system performance and energy saving potential, the hourly simulation of a thermocline hot water storage tank coupled with CHP/DH network is carried out, considering annual thermal load of the DH network. Optimal TES size is investigated from energetic, environmental and economical viewpoints. Results depict that by coupling five 1100 m3 hot water storage tanks with CHP/DH plant, the annual CHP efficiency increases by 1.12%, and annual fuel consumption rate and CO2 emissions decrease by 2.6%.


► An efficient CHP/TES/DH configuration is presented.
► Annual energy analysis of the CHP/TES/DH system is conducted hourly.
► An optimal size of the TES facility is investigated.
► The environmental advantages of the proposed plant are shown.
► The economic benefits of the CHP/TES/DH system is presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 68, April 2013, Pages 281–292
نویسندگان
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