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HOW TO GENERATE ELECTRICITY FROM WIND TURBINE

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Azharuddin Pathan

This document discusses wind energy and the parts of a wind turbine. It begins by describing a wind energy company that generates electricity from wind turbines it manufactures and maintains. There are typically two types of wind turbine foundations and towers made of steel and concrete. The main parts of a wind turbine are the blades, rotor, generator, gearbox, and controller. Blades capture the wind and spin the rotor, which turns the gearbox and generator to produce electricity. The controller monitors wind speed and orientation to operate the turbine safely and efficiently.

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HOW TO GENERATE ELECTRICITY FROM WIND TURBINE
Wind energy By: AZHARUDDIN
 The Origen 0f our story begin in 1994  Our wind farms today straddle seven high potential states  This company not only generate electricity from wind turbine but also it manufacture the turbine and maintenance also  This company is ISO 9001:2008 certified For manufacturing , installation , and service
In terms of business result the turnover of this company is increasing through the year Our Success Power: Concept to commissioning to life time care solution Superior product offering
WHAT IS WIND Wind is the flow of gases on a large scale on the surface of the earth and in general it consist of the bulk movement of air CAUSES OF WIND It is caused by different in the atmospheric pressure. When a difference in atmospheric pressure exist the air moves from high o low pressure
THERE ARE MAINLY 13 PART
FOUNDATION There are mainly two type of foundation i. Shallow flat disk: 40ft diameter and 3ft thick ii. Deeper cylinder: 15ft diameter and16ft deep And it is made of concrete reinforced with steel bars
Typically two type of tower exist 1. Floating tower 2. Land base tower It is made of steel And the height of tower is 212ft & 262ft The weight of tower is 71 & 220tone
Other parts
HOW TO GENERATE ELECTRICITY FROM WIND TURBINE
Blades: Lifts and rotates when wind is blown over them, causing the rotor to spin. Most turbines have either two or three blades.
Rotor: Blades and hub together form the rotor.
Pitch: Turns (or pitches) blades out of the wind to control the rotor speed, and to keep the rotor from turning in winds that are too
Brake: Stops the rotor mechanically, electrically, or hydraulically, in
Low-speed shaft: Turns the low-speed shaft at about 30-60 rpm.
Gear box: Connects the low-speed shaft to the high-speed shaft and increases the rotational speeds from about 30-60 rotations per minute (rpm), to about 1,000-1,800 rpm; this is the rotational speed required by most generators to produce electricity. The gear box is a costly (and heavy) part of the wind turbine and engineers are exploring "direct-drive" generators that operate at lower rotational speeds and don't need gear boxes.
High-speed shaft: Drives the generator.
Generator: Produces 50-cycle AC electricity. Fixed speed generators: don't need to be corrected, but aren't as able to take advantage of fluctuations in wind speed. Variable speed generators: produce electricity at a varying frequency, which must be corrected to 60 (50 in Egypt) cycles per second(Hz) before it is fed onto the grid.
Wind vane: Measures wind direction and communicates with the yaw drive to orient the turbine properly with respect to the wind.
Anemometer: Measures the wind speed and transmits wind speed data to the
Controller: Starts up the machine at wind speeds of about 8 to 16 miles per hour (mph)(5-10)km/h and shuts off the machine at about 55 mph(34 km/h). Turbines do not operate at wind speeds above
Yaw drive: Orients upwind turbines to keep them facing the wind when the direction changes. Downwind turbines don't require a yaw drive because the wind manually blows the rotor away from it.
How Does a Wind Turbine Generate Electricity? Blades and rotor: Converts the wind power (kinetic energy)to a rotational mechanical power. Gear box: Wind turbines rotate typically between 30 rpm and 60 rpm. Generators typically rotates at 1,000 to 1,800 rpm. Most wind turbines require a step-up gear-box for efficient generator operation (electricity production). Generator: Converts the rotational mechanical power to electrical power. If a specially developed multi-pole ring (direct-drive) generator is used, the gearbox is no longer required
Altaeros wind turbine
THANK YOU
HOW TO GENERATE ELECTRICITY FROM WIND TURBINE

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HOW TO GENERATE ELECTRICITY FROM WIND TURBINE

  • 3.  The Origen 0f our story begin in 1994  Our wind farms today straddle seven high potential states  This company not only generate electricity from wind turbine but also it manufacture the turbine and maintenance also  This company is ISO 9001:2008 certified For manufacturing , installation , and service
  • 4. In terms of business result the turnover of this company is increasing through the year Our Success Power: Concept to commissioning to life time care solution Superior product offering
  • 5. WHAT IS WIND Wind is the flow of gases on a large scale on the surface of the earth and in general it consist of the bulk movement of air CAUSES OF WIND It is caused by different in the atmospheric pressure. When a difference in atmospheric pressure exist the air moves from high o low pressure
  • 7. FOUNDATION There are mainly two type of foundation i. Shallow flat disk: 40ft diameter and 3ft thick ii. Deeper cylinder: 15ft diameter and16ft deep And it is made of concrete reinforced with steel bars
  • 8. Typically two type of tower exist 1. Floating tower 2. Land base tower It is made of steel And the height of tower is 212ft & 262ft The weight of tower is 71 & 220tone
  • 11. Blades: Lifts and rotates when wind is blown over them, causing the rotor to spin. Most turbines have either two or three blades.
  • 12. Rotor: Blades and hub together form the rotor.
  • 13. Pitch: Turns (or pitches) blades out of the wind to control the rotor speed, and to keep the rotor from turning in winds that are too
  • 14. Brake: Stops the rotor mechanically, electrically, or hydraulically, in
  • 15. Low-speed shaft: Turns the low-speed shaft at about 30-60 rpm.
  • 16. Gear box: Connects the low-speed shaft to the high-speed shaft and increases the rotational speeds from about 30-60 rotations per minute (rpm), to about 1,000-1,800 rpm; this is the rotational speed required by most generators to produce electricity. The gear box is a costly (and heavy) part of the wind turbine and engineers are exploring "direct-drive" generators that operate at lower rotational speeds and don't need gear boxes.
  • 18. Generator: Produces 50-cycle AC electricity. Fixed speed generators: don't need to be corrected, but aren't as able to take advantage of fluctuations in wind speed. Variable speed generators: produce electricity at a varying frequency, which must be corrected to 60 (50 in Egypt) cycles per second(Hz) before it is fed onto the grid.
  • 19. Wind vane: Measures wind direction and communicates with the yaw drive to orient the turbine properly with respect to the wind.
  • 20. Anemometer: Measures the wind speed and transmits wind speed data to the
  • 21. Controller: Starts up the machine at wind speeds of about 8 to 16 miles per hour (mph)(5-10)km/h and shuts off the machine at about 55 mph(34 km/h). Turbines do not operate at wind speeds above
  • 22. Yaw drive: Orients upwind turbines to keep them facing the wind when the direction changes. Downwind turbines don't require a yaw drive because the wind manually blows the rotor away from it.
  • 23. How Does a Wind Turbine Generate Electricity? Blades and rotor: Converts the wind power (kinetic energy)to a rotational mechanical power. Gear box: Wind turbines rotate typically between 30 rpm and 60 rpm. Generators typically rotates at 1,000 to 1,800 rpm. Most wind turbines require a step-up gear-box for efficient generator operation (electricity production). Generator: Converts the rotational mechanical power to electrical power. If a specially developed multi-pole ring (direct-drive) generator is used, the gearbox is no longer required