Parts of Windmill

Mere som dette

The Tower of London

af rinat ashkenay

СС

af Наталья Салова

Autopayment Scheme

af Tatlum Crane

Places of Interest in London

af Elmira Mashadieva

Parts of Windmill

Yaw Motor -it is used to turn the nacelle -it makes the rotor to face the wind

Tower -supports the structure of the turbine -taller tower enable turbine to capture more energy

Pitch -monitors and adjust wind turbine's rotor blade angle -also effects turbine's rotational speed

Generator -it is connected to the main shaft through rotor -converts mechanical energy to electrical

Gear Box -connects the shafts to electrical generator -increases the rotational speed

Brakes -make blades to rotate at a safe speed -can stop rotor for maintenance

Anemometer -measures wind speed -measures wind direction

Wind Vane -measures the wind direction -communicates with the yaw drive to orient

Rotor -connects the propeller blades and generator -makes generator spin to create electricity

Nacelle -transforms wind's kinetic energy to mechanical energy -transfers the energy to generator

Yaw Drive -minimize the yaw angle error -aligns turbine's nacelle with wind direction

Controller -used for power management -initiate or shut down the turbine

Blades -wind blows over them causing rotor to spin -most of them 3 blades

Foundation -concrete blocks called footing -keep tower from rocking during winds and earthquake