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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>Particular Challenges of <strong>Condition</strong> <strong>Monitoring</strong>• Indirect assessment of desired data and in<strong>for</strong>mation• Functional chain between measurement and desired in<strong>for</strong>mation is complex• Realization is largely dependent on (empiric) knowledge and experience• Definition of critical states and deduced warning thresholds barely objective• Discrepancy between user expectations (largely subjective) and the technicalcapacities (a lot of expertise is required)• Narrow margin between (perceived) false alarms and late detections• Distorted perception and appreciation of benefits• Differently perceived benefits in different roles: OEM, user / operator• Natural oppositions: Warranty, full-service contracts, insurances• Benefits and added value of CMS is not yet fully accepted in the market11D. 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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