کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
244100 501942 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The use of cost-generation curves for the analysis of wind electricity costs in Spain
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
The use of cost-generation curves for the analysis of wind electricity costs in Spain
چکیده انگلیسی

The cost of the electricity generated from onshore wind is assessed through a method based on an estimation of the geographical distribution of the technical potential and a cost structure for the estimation of the local unit cost. Generation-cost curves are then employed to portray the evolution of the specific generating cost with the increase of the generated energy, until the limit of the technical potential is reached. The study also relates the energy cost to the land occupancy, the installed power and the capacity factor, and includes an assessment of the interplay between land usage and the cost of wind electricity. An analysis is presented to determine the uncertainty in the costs of the several model parameters. The method is applied to Spain, and allows to establish that, for an electricity-generation level of 300 TW h/y (roughly equal to the overall demand in Spain in 2008), the specific marginal cost is around 8.5 c€/kW h.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 88, Issue 3, March 2011, Pages 733–740
نویسندگان
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