کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8072503 | 1521407 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The benefit of long-term high resolution wind data for electricity system analysis
ترجمه فارسی عنوان
مزایای داده های با وضوح طولانی مدت با وضوح بالا برای تجزیه و تحلیل سیستم برق
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کلمات کلیدی
انرژی باد، مدل سازی با وضوح بالا، بازنگری هواشناسی، اثر متعادل کننده، تنوع درازمدت،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
Future energy systems rely increasingly on the wind power supply. Understanding its characteristics is essential for the functioning of future electricity systems. Critical low wind situations may endanger the security of supply. So far, historical observations of wind power production are limited to few recent historical years and may not suffice to quantify the expected overall wind contribution, its variability, and its regional balancing effects for future electricity systems. With a novel long-term high-resolution wind power production dataset (hourly on a 6Â ÃÂ 6 km grid for 20 years) we derive new insights. First, we find advantages of our high-resolution dataset compared to previous studies. Second, we find a strong variation in annual wind production (variation of up to 14% for Germany). And third, we find a potential benefit from electricity exchange with neighboring countries in low wind conditions (for Germany in 81% of the low wind situations). The results are highly relevant for further investigation on the level of secured capacity or to identify optimal power transmission capacities within energy market modeling.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 143, 15 January 2018, Pages 934-942
Journal: Energy - Volume 143, 15 January 2018, Pages 934-942
نویسندگان
Philipp Henckes, Andreas Knaut, Frank Obermüller, Christopher Frank,