29-06-2012, 01:06 PM
Development and Analysis of Shutter Type Vertical Axis Wind Turbine
Vertical Axis Wind Turbine.ppt (Size: 1.77 MB / Downloads: 147)
INTRODUCTION
Importance of Wind Energy
Types of Wind Turbine
WHY VERTICAL AXIS WIND TURBINE?
Yawing Mechanism
Easy Power Transmission
Reduction in Noise
Easy Installation and Maintenance
Input Parameters
Wind Speed
Shutter Angle
Form of the Shutter
Output Parameters
Shaft Speed
Shaft Torque
CONCLUSION
Major performance affecting parameters is shutter opening angle.
Shutter type vertical axis wind turbine is working efficiently at 300 shutter opening angle.
The curved shutter form is found to be more efficient as compared to the straight shutter form.
High RPM and high torque can be achieved by controlling the negative wetted area.
STVAWT has very good self-starting ability.