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TENAGA SURIA DI JEPUN

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dalili marzuki

on 16 March 2015

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Transcript of TENAGA SURIA DI JEPUN

TENAGA SURIA DI JEPUN
~Untuk kegunaan domestik
~Dapat menghasilkan tenaga elektrik:alat photovoltaic
~Tenaga suria digunakan pada alat komunikasi dan pemberi amaran.
~Pelancongan terpencil,tenaga suria digunakan untuk menjana elektrik.

TENAGA OMBAK DI PERANCIS
Tahun 1956,beberapa stesen penjana kecil dibina dgn keupayaan 12 kilowatt.
~40 stesen kecil telah dibina di China.
~Kaedah:
EMPANGAN
*Ketika air pasang,pintu empangan dibuka.Air diempang sehingga ke paras yg tinggi.Apabila air surut,air yg terperangkap dilepaskan bg menggerakkan turbin.
ARUS PASANG SURUT
*Aliran arus deras menggerakkan turbin di dlm laut.
TENAGA PASANG SURUT DI CHINA
From:
#Syahira Amani (C)
#Farah Ain
#Nur Alya Afifah
#Nur Deena
#Nur Dalili

~Dicipta oleh Girard & anaknya di Paris.
SALURAN TERUS
*Ombak diempang ke kawasan yang lebih tinggi dari laut & dibiarkan mengalir ke bawah bagi menggerakkan turbin
PELAMPUNG
*Pergerakan turun naik pelampung yg diletakkan di paras air laut menggerakkan pam hidraulik / piston akan menghasilkan tenaga kinetik bg memusingkan turbin.
KOLAM BERAYUN
*Apabila ombak memasuki satu saluran tegak dr bawah,udra diasak ke atas.Apabila ombak berundur ,tekanan air di dalamnya jatuh dan memusingkan turbin.
TURBIN BAWAH AIR
*Sama seperti kincir angin
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