Title :
Simulation and measurement of angular vibration of induction machine via Hilbert transformation
Author :
Skala, Bohumil ; Kus, Vaclav
Author_Institution :
Dept. of Electromech. & Power Electron., Univ. of West Bohemia in Pilsen, Pilsen, Czech Republic
Abstract :
This paper describes the utilization of the Hilbert transformation for the angular vibration measurement of an induction machine. When we use a very common incremental rotary encoder as a speed sensor, it is necessary to process very high frequencies. In this case, the Hilbert transformation is useful. In this paper, the background of the Hilbert transformation, the angular vibration simulation and the verification measurement are described.
Keywords :
Hilbert transforms; asynchronous machines; vibration measurement; Hilbert transformation; angular vibration measurement; angular vibration simulation; incremental rotary encoder; induction machine; speed sensor; Accelerometers; Induction machines; Oscillators; Shafts; Transforms; Vibration measurement; Vibrations;
Conference_Titel :
Compatibility and Power Electronics (CPE), 2013 8th International Conference on
Conference_Location :
Ljubljana
Print_ISBN :
978-1-4673-4911-6
DOI :
10.1109/CPE.2013.6601153
