#TITLE_ALTERNATIVE#

• Main Author: (NIM 12803017); Pembimbing : Dr. Armi Susandi, MT. & Dra. Sri Hartati Soenarmo, MSP , MULYATI
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/20337
• Institution: Institut Teknologi Bandung

In Indonesia, The energy requirements , especially electrical energy is being more needed and being unseparated things from daily requirements of modern society. As one of sources of alternative energy that environmental friendly, wind could be used to complete the requirement of electrical energy. But, not all area in Indonesia has a potential sources especially wind energy that can be used as a source to complete the requirement society about electrical energy. East Nusa Tenggara (NTT) as a part district of Sulawesi Islands has a potential natural resource that can be used as a Alternative Energy to help their society getting another source in wish to complete their requirement about electrical energy. <br /> <br /> <br /> This Research, is meaning to study Potential wind energy in NTT that can be used as a alternative energy. In studying potential wind energy in NTT, needed some wind data, such as wind speed and direction. The data is used on 10 m high above ground (HAG) during 10 years in 7 meteorogical stations in some districts of NTT. For get wind speed on high more than 10 m HAG by using equation of wind profile with exponential law. The south of NTT have wind speed about 4 m/s to 5,8 m/s on 10 m, 24 m, 35 m, and 50 high above ground (HAG). The north of NTT have wind speed about less than 4 m/s, except Mali station that has wind speed about 4 m/s to 4,3 m/s on 10 m, 24 m, 35 m, and 50 high above ground (HAG). <br /> <br /> <br /> The effective of wind power is got with use HAWT 3 blades of turbine . For the Waingapu and Kupang, the effective of wind power is more than 1800 kW on 50 m HAG. For the Lekunik and Tardamu, the effective of wind power is more than 70 kW on 24 m HAG. For north of NTT, the effective of wind power is 5 kW on 24 m HAG, except Mali station. For the Mali station, the effective of wind power is more than 90 kW on 35 m HAG. <br />