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LabView-Based Photovoltaic Module Modelling and Simulation

نمذجة و محاكاة لاقط كهرضوئي في بيئة الحزمة البرمجية LABVIEW

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 Publication date 2011
and research's language is العربية
 Created by Shamra Editor




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This paper describes a general model of photovoltaic module. It can be used in all studies and researches that focus on photovoltaic generator. The main advantage of this model is in using the general specification of the module which is included in the datasheet.


Artificial intelligence review:
Research summary
تقدم هذه الورقة نموذجًا رياضيًا للاقط كهرضوئي يمكن استخدامه في الدراسات والتطبيقات التي تعتمد على اللواقط الكهرضوئية. يعتمد النموذج على البارامترات المتوفرة في نشرة الصانع الخاصة باللاقط. تم بناء محاكاة للنموذج باستخدام برنامج LabView، مما يتيح بناء نماذج تجريبية تعتمد على مفهوم (Hardware-in-loop) لتطبيقات الهندسة العملية. تم اختبار المحاكي على لاقط كهرضوئي من نوع Shell SP150-PC، وأظهرت النتائج دقة عالية مع خطأ لا يتجاوز 1%. يثبت البحث فعالية استخدام LabView في محاكاة التطبيقات الهندسية المتعلقة بالطاقة الشمسية الكهرضوئية. أعد هذا البحث كجزء من رسالة الدكتوراه للمهندس أيمن إدريس بإشراف الدكتور جبر الرمحين ومشاركة الدكتور محمد منذر القادري في جامعة دمشق.
Critical review
تعد هذه الورقة مساهمة قيمة في مجال نمذجة ومحاكاة اللواقط الكهرضوئية باستخدام برنامج LabView، وهو ما يميزها عن الدراسات السابقة التي اعتمدت على Matlab. ومع ذلك، يمكن تحسين البحث من خلال تقديم مقارنة أكثر تفصيلية بين نتائج المحاكاة باستخدام LabView ونتائج المحاكاة باستخدام Matlab لتوضيح الفروقات بشكل أوضح. كما يمكن توسيع الدراسة لتشمل أنواعًا مختلفة من اللواقط الكهرضوئية لتحسين شمولية النتائج. بالإضافة إلى ذلك، يمكن تقديم توصيات أكثر تفصيلية حول كيفية تحسين النموذج الرياضي المستخدم بناءً على النتائج المستخلصة.
Questions related to the research
  1. ما هو الهدف الرئيسي من البحث؟

    الهدف الرئيسي من البحث هو تقديم نموذج رياضي للاقط كهرضوئي يمكن استخدامه في الدراسات والتطبيقات التي تعتمد على اللواقط الكهرضوئية، واختبار هذا النموذج باستخدام برنامج LabView.

  2. ما هي الميزة الرئيسية لاستخدام LabView في هذا البحث؟

    الميزة الرئيسية لاستخدام LabView هي إمكانية بناء نماذج تجريبية تعتمد على مفهوم (Hardware-in-loop) لتطبيقات الهندسة العملية، بالإضافة إلى دقة النتائج التي أظهرتها المحاكاة.

  3. ما هي النتائج الرئيسية التي توصل إليها البحث؟

    النتائج الرئيسية هي أن النموذج الرياضي المقترح والمحاكي باستخدام LabView يعطي نتائج دقيقة جدًا مع خطأ لا يتجاوز 1%، مما يثبت فعالية استخدام LabView في محاكاة التطبيقات الهندسية للطاقة الشمسية الكهرضوئية.

  4. ما هي التوصيات التي قدمها الباحثون لتحسين البحث؟

    أوصى الباحثون ببناء محاكيات أخرى للمبدلات DC/DC و AC/DC و DC/AC ووحدات التخزين كالبطاريات لاستكمال العناصر اللازمة لبحوث الطاقة الشمسية الكهرضوئية باستخدام LabView.


References used
(Patel, M.: Wind and Solar Power System. CRC Press, New York (1999
(Lagorse, J., Paire, D., Miraoui, A.: Sizing optimization of a stand-alone street lighting system powered by a hybrid system using fuel cell, PV, and battery. Renewable Energy 34, 683 - 691 (2009
(S. Diaf, D.: A methodology for optimal sizing of autonomous hybrid PV/wind system. Energy Policy, 5708–5718 (2007
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