This edition of the thesis aims to study the design of wind turbine blade by using the Pan shape (Airfoils) to create a wind turbine to wind turbine performance test for low wind speed, average wind speed less than 5 m/s which have brought education, using all manner of air pancake shape (Airfoils).Follows the Pan-shaped Airfoil NACA 0015, NACA 0012 Gerber Gerber, Gerber, Gerber NACA NACA 0018 0021 and NACA NACA air Pan pan is the Gerber 0025 air for an aircraft developed by the National Advisory Committee for Aeronautics (NACA), the shape of the Pan will be identified as NACA air version. The numbers after the letters, ranging from NACA 4-digit NACA 4212 refers to, for example, Pan no sooner is the maximum Gerber cam 4% of chord distance 20% or 0.2 of chords measured from the front (leading edge) and a thickness of up to 12% of the record. Another example, Pan pan, NACA air means asymmetric air-0021 (no cam Gerber) With the thickness of up to 21% of the record. Wind turbine blades that have introduced the study of 12 x 100 cm size creating all-angle blades blades for the wind direction clash outside propellers. Use of polycarbonate plates with dimensions of 20 x 117 cm creation on all leaves. Vertical wind turbines for wind speed is low, work is the wind turbine or set into the fray with machinery that can change kinetic energy from the movement of the wind, mechanical power, mechanical power and used to power with a generator (Generator), change mechanical energy into electrical energy, the MTA DL.Hotkeys as follows: set the wind supply system, then bring up the anemometer comes average level who want to experiment. Before the wind turbine blades to clash in analysis and testing. Find variable speed Revolotions per minute (rpm), voltage (V) and torque (Torque) from the five trials found that: 1. a wind turbine by using the shape Pan air (Airfoil) that Bernadotte NACA 0012 maximum average wind speed (m/s 5) wind turbine rotor blades clash angle 70° (Degrees) Angle adjustable air direction vs. the stator angle 40° (Degrees) is the best blade clash have come out speed value around Revolotions per minute (rpm) 47.6 voltage V 2.854 torque values. (Torque) N/m 2 2.166. a wind turbine by using the shape Pan air (Airfoil) that Bernadotte NACA 0015, the maximum average wind speed (m/s 5) wind turbine rotor blades clash angle 70° (Degrees) The corner vs. the wind direction adjustment 60° (Degrees), the stator is the best blade clash. It came out around the speed per minute (rpm) 32.3 Revolotions voltage 1.8 V torque values. (Torque) N/m1 1.789.3. a wind turbine by using the shape Pan air (Airfoil) that Bernadotte NACA 0018, maximum average wind speed (m/s 5) the angle of wind rotor blades clash Hung-Kang, 70° (Degrees) Angle adjustable air direction vs. the stator angle 50° (Degrees) is the best blade clash have come out speed value around Revolotions per minute (rpm) 38.9 voltage V 2.238 torque values. (Torque) N/m 4 1.601. a wind turbine by using the shape Pan air (Airfoil) that Bernadotte NACA 0021 maximum average wind speed (m/s 5) wind turbine rotor blades clash angle 70° (Degrees) The corner vs. the wind direction adjustment 60° (Degrees), the stator is the batter leaves the best work come out speed value around 40.3 per minute (rpm) Revolotions voltage V 2.327 torque values. (Torque) N/m 5 1.601. a wind turbine by using the shape Pan air (Airfoil) that Bernadotte NACA 0025 maximum average wind speed (m/s 5) wind turbine rotor blades clash angle 70° (Degrees) Angle adjustable air direction vs. the stator angle 40° (Degrees) is the best blade clash have come out speed value around Revolotions per minute (rpm) 45.2 voltage V 2.541 torque (Torque) 1.885 N/m. From the results of the trial have brought effectively education wind turbine blades is best is a NACA 0012 blade clash at the corner of Burgundy in wind turbine rotor, 70° (Degrees) The corner vs. the adjustable wind direction (Degrees) 40° stator voltage average wind not exceeding 5 m/s is the best blade clash. It came out around the speed per minute (rpm) Revolotions 47.6 voltage V 2.854 torque (Torque) N/m 2.166 compared with wind turbine blade design. Wind turbine blades clash in every corner and every level wind speed average 1-5 m/s wind turbine blade shaped by using shaped Pan (Airfoils), NACA 0012 berries are most effective, suitable to be used as a wind turbines produce electricity.
การแปล กรุณารอสักครู่..
