Vibroacoustic monitoring and troubleshooting of the stators of turbogenerators

A L Nazolin, V I Polyakov, A K Puzakina
2019 Journal of Physics, Conference Series  
The essence of resource-saving technology of turbogenerators operation is to reduce the intensity of vibro-impact processes in defective mounting attachment up to their full blocking by changing the operating parameters of the generator, which do not affect the output of active power. The results on the example of 8 turbogenerators of thermal power plant are shown. It can be seen that the power of vibro-impact processes, and, therefore, the intensity of wear of the stator elements can be
more » ... cantly reduced in most of the turbogenerators of this station.
doi:10.1088/1742-6596/1348/1/012104 fatcat:bzz2yysgifap3l7hag2egphhc4