کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8076326 | 1521469 | 2014 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Stand-alone renewable combined heat and power system with hydrogen technologies for household application
ترجمه فارسی عنوان
سیستم گرمایشی و نیروی مجتمع جداگانه با فن آوری های هیدروژنی برای کاربردهای خانگی
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کلمات کلیدی
خودبسنده، ترکیب گرما و قدرت، خانواده مرجع، منابع انرژی تجدیدپذیر، فن آوری های هیدروژنی،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
A hybrid energy system, based on renewable energy sources and with hydrogen storage, can become an alternative for stand-alone electricity and heat supply. The objective of this work is to evaluate the feasibility of a completely renewable supply of power and heat for an isolated household, and a comparison to reference and alternative energy supply scenarios. In this paper, an energy system using fossil and renewable energy sources is compared to a system using only renewable energy sources (solar and wind) with hydrogen-based energy storage technologies. A reference household in Slovenia's coastal region was used for modelling and numerical simulation. Simulations and optimal energy system identification were conducted by considering the geographical location and availability of energy sources, load dynamics, and components' technical and economical characteristics. A household with electricity consumption of 11Â kWh/day, hourly peak power demand of 3.8Â kW and 660Â L of oil-equivalent yearly heat demand was considered as the stand-alone load. The results show that 100% renewable electricity and heat supply of a reference household is technically feasible and is more cost-effective, compared to systems utilising fossil heat.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 77, 1 December 2014, Pages 164-170
Journal: Energy - Volume 77, 1 December 2014, Pages 164-170
نویسندگان
R. Lacko, B. DrobniÄ, M. Mori, M. SekavÄnik, M. Vidmar,