Control and protection products
This system is responsible for turbine control and operation, including rotor speed, turbine orientation, startup and shutdown. The protection function guards against conditions such as over-speed, generator overload, and even excessive vibrations.
Yaw and pitch system products
The yaw system orients the turbine by rotating the nacelle into the desired position. This system uses motors and gears for the rotation, and braking systems to retain the orientation. The pitch system controls the orientation of the turbine blades in relation to the wind.