МЕХАНИЧЕСКИЕ И ЭЛЕКТРИЧЕСКИЕ ДИАГНОСТИЧЕСКИЕ ПАРАМЕТРЫ  ЭЛЕКТРИЧЕСКИХ ПРИВОДОВ

P. I. Stepanov; S. V. Lagutkin; Yu. R. Nikitin

Authors

P. I. Stepanov Novouralsky Technological Institute (branch of) National Research Nuclear University "MEPhI"
S. V. Lagutkin Novouralsky Technological Institute (branch of) National Research Nuclear University "MEPhI"
Y. R. Nikitin Kalashnikov Izhevsk State Technical University

Keywords:

diagnostics, electric drive, induction motor, worm gear, vibration spectrum, electric current, Wavelet analysis

Abstract

The paper considers the mechanical and electrical diagnostic parameters of the electric drive. The relationship is investigated between mechanical, electrical diagnostic parameters and the technical condition of the electric drive as an example of the stand, which consists of an induction motor, coupling and worm gear. We study the change in the vibration spectrum and the Wavelet analysis coefficients of the electric current drive stator at idle and under load, in the absence and presence of defects: misalignment and imbalance gear motor.

Author Biographies

P. I. Stepanov, Novouralsky Technological Institute (branch of) National Research Nuclear University "MEPhI"

Post-graduate, Senior Lecturer

S. V. Lagutkin, Novouralsky Technological Institute (branch of) National Research Nuclear University "MEPhI"

PhD in Engineering, Associate Professor

Y. R. Nikitin, Kalashnikov Izhevsk State Technical University

PhD in Engineering, Associate Professor

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