Sarma, NurTuohy, Paul Michael2020-04-302020-04-302018978-1-5386-6392-9https://hdl.handle.net/20.500.12684/34435th International Conference on Electrical and Electronics Engineering (ICEEE) -- MAY 03-05, 2018 -- Istanbul, TURKEYWOS: 000454450100090This paper presents an in-depth investigation of the effects of several grid supply harmonic voltages on the stator currents of an example wound rotor induction machine. The observed effects of higher order grid supply harmonics are identified using a finite element time stepping transient model, as well as a time-stepping electromagnetic model. In addition, a number of analytical equations to calculate the spectral content of the stator currents are presented in the paper. The presented equations are validated through comparison with the obtained spectra predicted using the finite element and electromagnetic models. The presented study provides a better understanding of the origin of supply harmonic effects identified in the stator currents of the example wound rotor induction machine. Furthermore, the study helps to understand the effects of higher order supply harmonics on the harmonic emissions of an example wound rotor induction machine.eninfo:eu-repo/semantics/closedAccesscurrent spectrumfinite element analysisharmonic emmisionspower qualitypower spectrumsupply harmonicswound rotor induction machineConference Object458462N/A