PENGARUH VARIASI PROFIL SUDU DAN BESAR SUDUT PITCH SUDU TERHADAP KINERJA TURBIN ANGIN POROS HORISONTAL
| Main Author: | Jaelani, M. Nawawi Imron |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
, 2015
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| Subjects: | |
| Online Access: |
http://eprints.unram.ac.id/5343/1/jurnal.docx http://eprints.unram.ac.id/5343/ |
Daftar Isi:
- Indonesia has the potential of wind energy with an average speed of 3-6 m/s and the electrical energy generated is approximatelyreach 9,290 MW. For the utilization of wind energy is requiredwind turbines to convert wind energy into electrical energy. The research was conducted on 3 horizontal wind turbine blade with airfoil profile variations such as arched plate, cambered airfoil, symmetric airfoil and pitch angle variation 50, 100, 150, 200, 250, 300 at wind speed of 4 m / s ± 0.3 m / s , The goal is to determine the effect of variations in airfoil profile and the pitch angle of the rpm, the power rotor, CPR and TSR. Data taken the form of rotor speed and the rest of the rotor speed is measured using a tachometer and a tensile load using the rope brake system. Wind turbines with blade arched plate types produce maximum power at a pitch angle200with the rotor speed 250,09 rpm, rotor power 3,5592 Watt, CPR 0,118 and 3,272 TSR. While chambered blade types produce maximum power at a pitch angle 50with the rotor speed 252,18 rpm, rotor power 3,125 Watt, CPR0,10374and 3,12671 TSR. While blade symmetric types produce maximum power at a pitch angle 150with the rotor speed 166,11 rpm, rotor power 1,2405 Watt, CPR0,041158and 2,174 TSR. From this research, the best performance is produced by the wind turbine blade rotor arched plate with 3,5592 Watt.