%0 Journal Article %1 mykhaylozagirnyakdmytromamchur2013induction %A Mykhaylo Zagirnyak, Dmytro Mamchur, Andrii Kalinov %A Al-Mashakbeh, Atef S %D 2013 %E Das, Dr. Vinu V %J ACEEE International Journal of Electrical and Power Engineering %K current_measurement fault_diagnosis induction instantaneous_power motors %N 3 %P 11 %T Induction Motors Faults Detection Based on Instantaneous Power Spectrum Analysis with Elimination of the Supply Mains Influence %U http://searchdl.org/public/journals/2013/IJEPE/4/3/5.pdf %V 4 %X A method of induction motor diagnostics based on the analysis of three-phase instantaneous power spectra has been offered. Its implementation requires recalculation of induction motor voltages, aiming at exclusion from induction motor instantaneous three-phase power signal the component caused by supply mains dissymmetry and unsinusoidality. The recalculation is made according to the motor known electromagnetic parameters, taking into account the electromotive force induced in stator winding by rotor currents. The results of instantaneous power parameters computation proved efficiency of this method in case of supply mains voltage dissymmetry up to 20%. The offered method has been tested by experiments. Its applicability for detection of several stator and rotor winding defects appeared in motor simultaneously has been proved. This method also makes it possible to estimate the extent of defects development according to the size of amplitudes of corresponding harmonics in the spectrum of total three phase power signal.

@article{mykhaylozagirnyakdmytromamchur2013induction, abstract = {A method of induction motor diagnostics based on the analysis of three-phase instantaneous power spectra has been offered. Its implementation requires recalculation of induction motor voltages, aiming at exclusion from induction motor instantaneous three-phase power signal the component caused by supply mains dissymmetry and unsinusoidality. The recalculation is made according to the motor known electromagnetic parameters, taking into account the electromotive force induced in stator winding by rotor currents. The results of instantaneous power parameters computation proved efficiency of this method in case of supply mains voltage dissymmetry up to 20%. The offered method has been tested by experiments. Its applicability for detection of several stator and rotor winding defects appeared in motor simultaneously has been proved. This method also makes it possible to estimate the extent of defects development according to the size of amplitudes of corresponding harmonics in the spectrum of total three phase power signal.}, added-at = {2014-01-18T10:31:24.000+0100}, author = {{Mykhaylo Zagirnyak, Dmytro Mamchur}, Andrii Kalinov and Al-Mashakbeh, Atef S}, biburl = {https://www.bibsonomy.org/bibtex/2fe473f9a035ec5e821646ec2ab7b26ce/ideseditor}, editor = {Das, Dr. Vinu V}, interhash = {4e33e250a328eedcec2d673fe0d3e26f}, intrahash = {fe473f9a035ec5e821646ec2ab7b26ce}, journal = {ACEEE International Journal of Electrical and Power Engineering}, keywords = {current_measurement fault_diagnosis induction instantaneous_power motors}, month = {November}, number = 3, pages = 11, timestamp = {2014-01-18T10:31:24.000+0100}, title = {Induction Motors Faults Detection Based on Instantaneous Power Spectrum Analysis with Elimination of the Supply Mains Influence}, url = {http://searchdl.org/public/journals/2013/IJEPE/4/3/5.pdf}, volume = 4, year = 2013 }