Wind power transmission gearbox enterprise

How many wind turbine gearboxes does NGC offer?

To date, more than 108,000 of NGC’s high-quality wind turbine gearboxes and 620,000 variable pitch & yaw gearboxes are in active and stable operations in more than 30 countries around the world. NGC can provide various types of wind turbine gearboxes and variable pitch & yaw gearboxes between 1.5 MW and 18 MW of power.

What is the maximum power of a wind turbine gearbox?

TheThis product can be applied used in new energy passenger and commercial vehicles, with a maximum power of 250kW and a maximum speed of 16,000 rpm. [Fold] As the wind energy industry has developed, the market has placed higher standards on the quality, cost, delivery time, reliability, and other parameters of wind turbine gearboxes.

Why are wind turbine gearboxes unreliable?

gearbox design deficiencies resulted in unreliable wind turbine gearboxes. Fig. 1. Top view of a Liberty Quantum Driv e 2.5 MW rated power wind turbine gearbox

What type of gearbox does a wind turbine use?

GE 1P 2.3 one-stage pl anetary and two-stage parallel shaft (top) and 2P 2.9 two-stage planetary and one-stage parallel shaft (bot tom) wind turbine gearboxes (Image: GE). to offer a multitude of gearing options, and a la rge change in rpm within a small volume. The general inaccessibility of vital components, and high loads on the shaft bearings.

How long does a wind turbine gearbox last?

Despite being engineered for a lifespan of 20 years, the gearbox may fail before 10 years of uninterrupted service due to torque fluctuations . The gearbox is responsible for the highest downtime period in case of failure and is among the components contributing to 80% of the annual system failures in wind turbines . ...

Which gearbox is the weakest Li NK in a wind turbine?

Historically, the gearbox has been the weakest li nk in a modern, utility scale wind turbine. increased loads. must be changed from the current planetary gear design. This improved reliability is larger and the cost of mainte nance is much greater. 3. Gearless / direct-drive wind turbines of the Gearless, or Direct-Drive, wind turbine generator.