Vibration diagnostic system for evaluation of state interconnected electrical motors mechanical parameters

Oleksandr M. Vasilevskyi; Pavlo I. Kulakov; Igor A. Dudatiev; Volodymyr M. Didych; Andrzej Kotyra; Batyrbek Suleimenov; Azat Assembay; Ainur Kozbekova

doi:10.1117/12.2280993

7 August 2017 Vibration diagnostic system for evaluation of state interconnected electrical motors mechanical parameters

Oleksandr M. Vasilevskyi, Pavlo I. Kulakov, Igor A. Dudatiev, Volodymyr M. Didych, Andrzej Kotyra, Batyrbek Suleimenov, Azat Assembay, Ainur Kozbekova

Author Affiliations +

Proceedings Volume 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017; 104456C (2017) https://doi.org/10.1117/12.2280993
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2017, 2017, Wilga, Poland

Abstract

The paper presents the structural diagram and mathematical model of a vibration diagnostic system to measure angular velocities of two interconnected electric motors. The system is based on vibration signals and the control signals of the motor mechanical parameters. The measurement procedure of the rotor rotational speed is based on vibration signals during synchronization. The procedure presented allows simultaneous measurement and synchronization frequencies of rotation to diagnose of the motors' mechanical parts. The calculated reduced error of synchronizing frequencies of rotation of the rotors, which is 0.45% of the measurement range of frequencies of rotation from 0 to 80Hz.

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Oleksandr M. Vasilevskyi, Pavlo I. Kulakov, Igor A. Dudatiev, Volodymyr M. Didych, Andrzej Kotyra, Batyrbek Suleimenov, Azat Assembay, and Ainur Kozbekova "Vibration diagnostic system for evaluation of state interconnected electrical motors mechanical parameters", Proc. SPIE 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017, 104456C (7 August 2017); https://doi.org/10.1117/12.2280993

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