How big is a wind turbine nacelle?
Their nacelles can stretch to over 50-ft long, and weigh up to 300 tons and more depending on the manufacturer and power rating. Most nacelles have common components, such as a hub, rotor, gearbox, generator, inverters, hydraulics, and bearings.
What is inside the nacelle of a wind turbine?
Nacelle. The nacelle sits atop the tower and contains the gearbox, low- and high-speed shafts, generator, and brake. Some nacelles are larger than a house and for a 1.5 MW geared turbine, can weigh more than 4.5 tons.
How many homes can a 1.5 MW wind turbine power?
A 1.5 MW turbine operating at 33% capacity can power 415 homes in the US.
What is a nacelle frame?
A nacelle /nəˈsɛl/ is a cover housing that houses all of the generating components in a wind turbine, including the generator, gearbox, drive train, and brake assembly.
What is the diameter of turbine?
Generally, a wind turbine with a 600-kW generator will have a rotor diameter of around 144 feet. If you double the diameter, you will get four times as much power.
How big is a wind turbine?
8. Wind turbines are big. Wind turbine blades average almost 200 feet long, and turbine towers average 295 feet tall—about the height of the Statue of Liberty.
How big is a GE 1.5s wind turbine?
The rotor diameter of the GE General Electric GE 1.5s is 70,5 m. The rotor area amounts to 3.904 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 22,2 U/min.
How big are the rotor blades on a GE wind turbine?
The rotor diameter of the GE General Electric GE 1.5s is 70,5 m. The rotor area amounts to 3.904 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 22,2 U/min. The GE General Electric GE 1.5s is fittet with a spur/planetary gearbox.
What kind of gearbox does a GE 1.5SLE have?
The GE General Electric GE 1.5sle is fittet with a spur/planetary gearbox. The gearbox has 3 stages. Manufacturer of the transmission is Winergy/Eickhoff/Bosch. In the generator, General Electric / GE Renewable Energy sets to Double Fed Asyn. The manufacturer has used one generator for the GE 1.5sle.
How big is a 1.5 MW generator?
The 1.5 MW series provides the option of a selectable power factor between 0.95 (overexcited) and 0.90 (underexcited) and also a VAR boost, which will override watts production to deliver more VARs during emergency under-voltage conditions. 70.5 m (231 ft) for the 1.5se, 77 m (253 ft) for the 1.5 sle, and 83 m (271 ft) for the 1.5xle model.