کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8078750 1521482 2014 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Performance prediction of a multi-MW wind turbine adopting an advanced hydrostatic transmission
ترجمه فارسی عنوان
پیش بینی عملکرد یک توربین بادی چند مگاواتی با استفاده از انتقال پیشرفته هیدرواستاتیک
کلمات کلیدی
توربین بادی، انتقال هیدرواستاتیک، مدل انرژی، تولید انرژی، طرح قطار درایو،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
This paper analyzes the performance of multi-MW wind turbines by means of a specific numerical model, with the aim of evaluating the application of an advanced hydrostatic transmission in a conventional state-of-the-art machine. The interest for such a solution is mainly related to the potential increase of reliability and reduction of maintenance costs in spite of an expected reduction of performance. The implemented numerical algorithm considers the energy model of single components of the whole turbine drive-train, from the blades to the electric grid. The model is firstly applied to a conventional turbine and validated according to available yearly data from a wind farm. Then, it is used to calculate the annual energy production for different drive-train configurations applied to the same rotor, including the widespread solution with induction generator and inverter connected to the rotor, permanent magnet generator with direct drive connection or the proposed advanced hydrostatic transmission. The differences in yearly electricity output among the investigated configurations are within few percentage points.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 64, 1 January 2014, Pages 450-461
نویسندگان
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