Kebutuhan energi di Indonesia terus meningkat disebabkan karena pertambahan penduduk, pertumbuhan ekonomi dan pola konsumsi energi yang semakin tinggi. Oleh sebab itu, dibutuhkan sumber daya energi yang terbaru yaitu turbin angin, salah satu bentuk turbin angin yang dapat bekerja dengan pemanfaatan kecepatan angin rendah yaitu turbin angin sumbu vertikal (Savonius). Pada pengujian di pantai Tan…
Today, wind turbine development has stepped forward through new level of horizon. One way to improve the efficiency of wind turbine is to modification of the airfoil that is used in blade design to optimize its aerodynamic performances. To analyze the aerodynamic performances required careful analysis. One methode that effectivelly used to get better aerodynamic performances analyses of a wind …
Kebutuhan listrik merupakan salah satu kebutuhan dasar masyarakat yang harus dipenuhi oleh pemerintah pada saat sekarang ini, pada kenyataanya masih banyak masyarakat yang belum menikmati listrik yang disediakan pemerintah karena adanya keterbatasan yang dimiliki oleh pemerintah. Pada sungai Sesaot yang berada didaerah sesaot kec.Narmada kab.Lombok barat terdapat ketersediaan air yang cukup bes…
Savonius is one type of vertical axis wind turbines that operate at low wind speeds. This type of wind turbine shortage is having a low efficiency because of the drag force. To reduce drag force, it needs to be added to a concentrator. Concentrator can direct the flow of the wind that will crash into the rotating vanes bar with the opposite direction to the direction of flow of the wind. In th…
Electricity compsumptions that increased resulted energy crisis and serious effects on human alive. Wind potency on West Nusa Tenggara is having speed between 3.4 to 5.3 m/s, this is saving the potency of wind energy that is not produce with maximum. The wind turbine is a device used to convert the kinetic energy of wind into mechanic energy, and mechanic energy is used to turn the generator th…
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