vertical axis wind turbine

1. Presentation on
Generation of DC by using VAWT
(Vertical Axis Wind Turbine)
•prepared by :
-Viral S Desai
-Jaimin R Shah
-Parth S Patel
-Darshil G Patel
-Internal Guide : Mr. Kaushtubh Vyas
-External Guide : Mr. Pavan Patel
-Company : Ohm Groups
•Guided by :

2. CONTENTS
1.INTRODUCTION
2.BLOCK DIAGRAM OF VAWT
3.MEASUREMENT OF WIND SPEED AND VELOCITY
4.PROJECT COMPONENTS
5.GRAPH

3. Introduction
Aero dynamic turbines converts the kinetic energy of the
wind to mechanical energy.
A wind turbine obtains power input by converting the
force of the wind into a torque (turning force) acting on
the rotor blades.
The amount of energy which the wind transfers to the rotor
depends on the density of the air, the rotor area, and the
wind speed.
The output of the generator is connected to the load or
the power grid.
The design of the wind turbine is an integral part which
decide the efficiency.

4. Block Diagram
Vertical Axis Wind Turbine
Permanent Magnet Generator
3-Ø AC To DC Converter
DC Output & Turn On LED

5. Measurement of Wind Speed Velocity
In prior stage of the wind
turbine project has basic
requirement is to measure
the wind speed and the
velocity.
Testo is the German
equipment to measure
the wind and all other
parameters is use for any
of our wind project for
assurance of wind speed.

6.  PERMANENT MAGNET BRUSHLESS GENERATOR
Permanent magnet
generator is same as that of
shunt motor with the
difference that there is
permanent magnet instead
of stationary field winding for
producing the required
magnetic flux.
Since this is Brushless and
Commutator is absent it
requires practically no
maintenance.
The Life of this type of motor
is longer compared to others.
Project Components :

7.  BLADE
Blade design is made of
aluminum and epoxy
resin.
Above material are used
for our blades.
 Aero Dynamic blade
made of carbon fiber is
light weight. Has a razor
sharp edge which cut
through the wind and
makes it virtually silent.
Project Components :

8. Graph

9. Conclusion
We had done market survey on Vertical Axis
Wind Turbine(VAWT).
We justify that how to VAWT works and
produces electricity through block diagram.
Also, we understood how to design blade and
measurement of wind speed with use of
anemometer.

10.  Thank You…
-Any question?