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Study the use of a CVT transmission system to raise energy capture from the wind turbine W2320-150kw

دراسة استخدام نظام نقل متغير النسب لزيادة الطاقة المولدة من الرياح للعنفة W2320-150kw

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 Publication date 2017
and research's language is العربية
 Created by Shamra Editor




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In this research, a study of solution to the problems of transmission in wind turbines, where the electronic appliances and gearboxes components responsible for much of the wind turbine problems as they increase the cost of operation and maintenance of wind turbines and here comes the role of variable transport systems ratios, which is a solution more efficient than in fixed proportions regimes where create a dynamic model of the turbine wind using the aerodynamic properties of the blade wind and calculate torque when the wind changing speeds values and this for each of the wind turbine with proportions variable order and fixed ratio using MATLAB software and after study shows that energy production is slightly higher and more importantly, so it is possible to say that the CVT system is a candidate to be the subject of research for future developments of the technology of wind turbines.


Artificial intelligence review:
Research summary
في هذا البحث، تم دراسة مشاكل نقل الحركة في العنفات الريحية، حيث تعتبر الأجهزة الإلكترونية وعلب المسننات المكونات المسؤولة عن قدر كبير من مشاكل العنفات الريحية كما أنها تزيد من تكلفة تشغيل وصيانة هذه العنفات. يهدف البحث إلى دراسة فعالية نظام النقل متغير النسب (CVT) كحل أكثر كفاءة مقارنة بالأنظمة ثابتة النسب. تم إنشاء نموذج ديناميكي للعنفة الريحية باستخدام الخصائص الإيروديناميكية لريشة العنفة وحساب قيم عزم الدوران عند سرعات الرياح المتغيرة، وذلك لكل من النظامين المتغير والثابت باستخدام برنامج الماتلاب. أظهرت النتائج أن كمية الطاقة المنتجة تحسنت باستخدام نظام CVT، مما يجعله مرشحًا جيدًا ليكون موضوع البحث لتطوير تقنيات العنفات الريحية في المستقبل.
Critical review
دراسة نقدية: يعتبر البحث خطوة مهمة نحو تحسين كفاءة العنفات الريحية باستخدام نظام النقل متغير النسب. ومع ذلك، هناك بعض النقاط التي يمكن تحسينها. أولاً، لم يتم التطرق بشكل كافٍ إلى التحديات التقنية والاقتصادية التي قد تواجه تطبيق نظام CVT على نطاق واسع. ثانياً، الدراسة اعتمدت بشكل كبير على المحاكاة باستخدام برنامج الماتلاب دون تقديم تجارب عملية تدعم النتائج. أخيراً، لم يتم مناقشة تأثير العوامل البيئية المختلفة على أداء النظام المتغير النسب، مما قد يؤثر على دقة النتائج في ظروف مختلفة.
Questions related to the research
  1. ما هو الهدف الرئيسي من البحث؟

    الهدف الرئيسي من البحث هو دراسة فعالية نظام النقل متغير النسب (CVT) في تحسين كفاءة الطاقة المنتجة من العنفات الريحية مقارنة بالأنظمة ثابتة النسب.

  2. ما هي الأدوات المستخدمة في البحث؟

    تم استخدام برنامج الماتلاب لإنشاء نموذج ديناميكي للعنفة الريحية وحساب قيم عزم الدوران عند سرعات الرياح المتغيرة.

  3. ما هي النتائج الرئيسية التي توصل إليها البحث؟

    النتائج الرئيسية أظهرت أن استخدام نظام النقل متغير النسب (CVT) أدى إلى تحسين كمية الطاقة المنتجة من العنفات الريحية، مما يجعله مرشحًا جيدًا لتطوير تقنيات العنفات الريحية في المستقبل.

  4. ما هي النقاط التي يمكن تحسينها في البحث؟

    يمكن تحسين البحث من خلال تقديم تجارب عملية تدعم النتائج، مناقشة التحديات التقنية والاقتصادية لتطبيق نظام CVT، ودراسة تأثير العوامل البيئية المختلفة على أداء النظام.


References used
Nathaniel Haro, 2007, Active Drive Train Control to Improve Energy Capture Of Wind Turbines, Boise State University
M.J. Verdonschot, 2009 Modeling and Control of wind turbines using a Continuously Variable Transmission, Eindhoven
Martin O. L. Hansen ,Aerodynamics of Wind Turbines Second Edition,2008, Copenhagen
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