Dr.-Ing. Andreas Vath Bosch Rexroth AG Wind Turbine Drive Train ...
Dr.-Ing. Andreas Vath Bosch Rexroth AG Wind Turbine Drive Train ...
Dr.-Ing. Andreas Vath Bosch Rexroth AG Wind Turbine Drive Train ...
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Active Torque Control of wind turbines<br />
<strong>Dr</strong>ive train benefits<br />
Benefits of active torque control<br />
• Increase of nominal power when using active torque control<br />
⇒ higher energy yield<br />
• Less blade oscillations and therefore better aerodynamics<br />
⇒ higher energy yield<br />
• Advantages for gears and<br />
bearings due to lower<br />
torque oscillations<br />
• Structural advantages due<br />
to less deformations<br />
caused by oscillations<br />
• Increase of bearing<br />
lifetime because of less<br />
speed oscillations<br />
16<br />
A. <strong>Vath</strong> | <strong>Wind</strong> <strong>Turbine</strong>s Innovations | Sept. 2012 | © <strong>Bosch</strong> <strong>Rexroth</strong> <strong>AG</strong> 2010. All rights reserved, also regarding any disposal, exploitation, reproduction,<br />
distribution, as well as in the event of applications for industrial property rights.
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