کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5446657 1511136 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lithium-based vs. Vanadium Redox Flow Batteries - A Comparison for Home Storage Systems
ترجمه فارسی عنوان
باتری لیتیم و وانادیم ردوکس جریان - مقایسه برای سیستم های ذخیره سازی خانگی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
The benefit of increased self-consumption by a battery system is determined over a period of 20 years using a temporal resolution of 15 minutes. Simulated households are characterized by their individual annual energy demand (1,000 to 10,000 kWh/a) and annual energy generation by rooftop PV plants (500 to 15,000 kWh/a). The study shows, that under the given assumptions, home storage for individual households is not an economically viable use case for any of the evaluated battery technologies. It has been found, that the batteries are not in operation and completely discharged for the better part of the year. This demonstrates the large potential for additional use cases, especially during winter time. In addition, it is shown that LiBs outperform VRFBs for every studied household. The efficiency gap between the two technologies is too large to become compensated by the larger useable SoC range. However, in terms of cost, especially for larger capacities, the VRFB can be competitive compared to the LiB. Therefore, further efforts should be undertaken to improve VRFB performance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Procedia - Volume 99, November 2016, Pages 35-43
نویسندگان
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