کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4917147 1428107 2016 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Quantifying the operational flexibility of building energy systems with thermal energy storages
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
Quantifying the operational flexibility of building energy systems with thermal energy storages
چکیده انگلیسی
The increasing share of fluctuating renewable energy generation in the energy system increases the need for flexibility options. Building energy systems (BES) with their corresponding thermal energy storages (TES) can be one option for supplying flexibility. To use this option efficiently, a framework to quantify the flexibility of the BES is necessary. It is found that the flexibility of a BES can hardly be described with one single flexibility indicator. Therefore, this paper develops a method to analyze the flexibility of BES in terms of time, power and energy. Different influencing factors are considered, like the heat generator and the thermal storage size. Additionally, the option to aggregate the different flexibility measures on a city district level is addressed. This is necessary as single buildings have a minor impact on higher level energy systems. Finally, a comparison to other flexibility options like battery storage is discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 181, 1 November 2016, Pages 140-154
نویسندگان
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