Experimental Aspects in the Vibration-Based Condition Monitoring of Large Hydrogenerators

<div>Shaft eccentricity in the upper, lower, and turbine journal bearings of a LHG measured at several loads (from 474 to 694 MW) during several months.</div>

International Journal of Rotating Machinery

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Figure 6

Figure 6: Experimental Aspects in the Vibration-Based Condition Monitoring of Large Hydrogenerators 