The retardation method for bearings loss determination


A new method for determining bearings losses of a synchronous generator, based on measurement of the speed change during mechanical and electrical braking, is described in this paper. During the mechanical and electrical braking, the total braking torque of the hydrogenerator is made up of the torques defined by single losses. In this paper, the torque… (More)


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@article{alasan2012TheRM, title={The retardation method for bearings loss determination}, author={Maja Bulatovi{\'c} {\'C}alasan and M. Ostojic and D. Petrovic}, journal={International Symposium on Power Electronics Power Electronics, Electrical Drives, Automation and Motion}, year={2012}, pages={25-29} }