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ما هي الطاقة المائية

Al-frexen

تعد الطاقة المائية من أقدم مصادر الطاقة المتجددة. أكثر من 70 في المائة من مساحة سطح الأرض عبارة عن ماء ، وهناك كمية كبيرة من الطاقة المخزن...

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علم الميكانيكا

ما هي انواع التوربينات

Al-frexen

تعريف التوربين التوربين هو جهاز يستخدم الطاقة الحركية لبعض السوائل - مثل الماء أو البخار أو الهواء أو غازات الاحتراق - ويحولها إلى حركة دو...

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علم الميكانيكا

ما هي أجزاء المحرك الكهربائي

Al-frexen

التعريف: المحرك الكهربائي هو الآلة الكهروميكانيكية التي تحول الطاقة الكهربائية إلى طاقة ميكانيكية. بمعنى آخر ، تُعرف الأجهزة التي تنتج قوة ...

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علم الميكانيكا

ما هي طاقة الرياح

Al-frexen

تشير طاقة الرياح (أو طاقة الرياح) إلى عملية توليد الكهرباء باستخدام الرياح ، أو تدفقات الهواء التي تحدث بشكل طبيعي في الغلاف الجوي للأرض. ...

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علم الميكانيكا

كيف تعمل الطاقة الكهرمائية

Al-frexen

مولدات التوربينات المائية هي الأجهزة التي تحول الطاقة الميكانيكية من نقل المياه إلى طاقة كهربائية . يمكن أن تكون مولدات التوربينات المائية ...

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