Keywords
modeling
lined magnetic core
stator core
tooth zone
pressure fingers
mechanical stresses
forces
linear elongation
How to Cite
Abstract
Optimal schemes for installing vibration acceleration sensors, a device for monitoring the stator core tightening forces, and diagnostic procedures have been developed. To confirm the theoretical positions, experiments were conducted on a physical model of the final zone of the stator core of a turbogenerator. The influence of the development of pressing defects of the tooth zone of the core on the harmonics of vibrations of the fundamental frequency of electromagnetic forces is established. References 12, figures 5.
References
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Copyright (c) 2019 V. Titko, L. Ostapchuk, M. Hutorova, A. Melnyk