کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10294006 | 512447 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hydro-viscous transmission based maximum power extraction control for continuously variable speed wind turbine with enhanced efficiency
ترجمه فارسی عنوان
کنترل حداکثر قدرت بر مبنای انتقال ویروسی هیدرولیک برای توربین بادی با سرعت متغیر با افزایش کارایی
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کلمات کلیدی
توربین بادی، انتقال ویروسی هیدرولیکی، تلفات حرارتی و مدیریت، حداکثر کنترل استخراج قدرت،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
The hydro-viscous transmission is potentially attractive for large scale wind turbines and is capable of significantly improving the turbine controllability and reliability due to the direct drive-train speed control. The hydro-viscous transmission based maximum power extraction control is presented in this paper. The system design, basic dynamic characteristics, thermal losses and management are presented and thoroughly analysed. The system model and the maximum power extraction control loop are also presented and designed. By using the designed control loop and controlling the hydro-viscous transmission, the turbine rotating speed can be continuously adapted to the incoming wind speed to maintain the optimum power points. Simulation results of a 2.0Â MW wind turbine demonstrate that the hydro-viscous transmission based wind turbine has increased power capture due to the continuously variable speed feature as compared to a variable speed wind turbine with merely converter control. The hydro-viscous transmission works well enough and has an enhanced overall efficiency than the conventional system with fixed gear ratio.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 87, Part 1, March 2016, Pages 646-655
Journal: Renewable Energy - Volume 87, Part 1, March 2016, Pages 646-655
نویسندگان
Xiu-xing Yin, Yong-gang Lin, Wei Li, Hai-gang Gu,