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Holistic Condition Monitoring for Wind Turbines - Bosch Rexroth

Holistic Condition Monitoring for Wind Turbines - Bosch Rexroth

Holistic Condition Monitoring for Wind Turbines - Bosch Rexroth

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<strong>Holistic</strong> <strong>Condition</strong> <strong>Monitoring</strong> <strong>for</strong> <strong>Wind</strong> <strong>Turbines</strong>Necessity <strong>for</strong> CMS• Reliability of wind turbines besides the mechanical engineering is alsoinfluenced by the boundary conditions of operation:• Overload caused by high winds• Critical incidents: Emergency stops, lightning strike, insufficientlubrication etc.• Changes over time: Aging, settling• In order to reach the life time and profit expectations the encounteredloads have to be considered• Goal: Estimation of the remaining useful life• Limited accessibility (especially offshore) requires automated supervision• Preventive maintenance requires a continuous surveillance• Service experts can remotely supervise many turbine in many locationout of one service center8D. Tilch | 19 Sep 2012 | DC-RE/PAC | | © <strong>Bosch</strong> <strong>Rexroth</strong> AG 2012. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution,as well as in the event of applications <strong>for</strong> industrial property rights.

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