کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7045751 | 1457094 | 2018 | 24 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamic simulation of a Fresnel solar power plant prototype with thermocline thermal energy storage
ترجمه فارسی عنوان
شبیه سازی دینامیکی نمونه اولیه نیروگاه خورشیدی فرسل با ذخیره انرژی حرارتی گرماسنج
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
چکیده انگلیسی
Concentrated solar energy associated with thermal storage is gaining consideration among renewable energy sources since it provides efficient and low-cost solutions along with dispatchability. However, solar energy is intrinsically variable. In this context, a multi-domain numerical simulator can be a valuable aid to tackle the operation and control problems. In the present paper, we build a dynamic model of a concentrated solar power plant prototype using oil as the heat carrier fluid and combining a Fresnel solar field, an Organic Rankine Cycle and a dual media thermocline for thermal energy storage. The simulator takes the form of a large-scale Modelica model including both the physical and the control problems. The model is described component by component and the numerical results are compared to experimental data. Critical operational cases are studied to highlight both the model's capabilities and limitations: startup procedure, storage management and outlet temperature control.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 135, 5 May 2018, Pages 483-492
Journal: Applied Thermal Engineering - Volume 135, 5 May 2018, Pages 483-492
نویسندگان
Sylvain Rodat, Roland Bavière, Arnaud Bruch, Adrien Camus,