Torsional Vibration Analysis of Hydro-Generator Set Considered Electromagnetic and Hydraulic Vibration Resources Coupling
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DOI: 10.1007/s12541-018-0111-2
Abstract: The torsional vibration characteristics of the hydro-generator set considering the electromagnetic and hydraulic vibration resources coupling are studied. The moment of rotation consists of water flow driving and magnetic torques caused by the air gap… read more here.
Keywords: hydro generator; electromagnetic hydraulic; torsional vibration; vibration ... See more keywords
Influence of Rotor Radial Ventilation Ducts Number on Temperature Distribution of Rotor Excitation Winding and Fluid Flow State Between Two Poles of a Fully Air-Cooled Hydro-Generator
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DOI: 10.1109/tie.2017.2650871
Abstract: With the increase of the capacity of a fully air-cooled hydro-generator, the electromagnetic and thermal designs of such machine face more and more pressure. To ensure the reliability of a large hydro-generator, the thermal issue… read more here.
Keywords: hydro generator; temperature; fluid; temperature distribution ... See more keywords
A Novel Approach to Defining Maintenance Significant Items: A Hydro Generator Case Study
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DOI: 10.3390/en13236273
Abstract: The operation and maintenance of industrial plants constitute a major concern among managers, scientists, and engineers. To allow the prioritization of maintenance actions for improved continuous equipment operation, this paper presents a novel method focused… read more here.
Keywords: hydro generator; maintenance; method; approach ... See more keywords