todevelop ahighfrequency integrated modeloftheinverter, Abstract- Inthis paper ahighfrequency model ofacompletecable andthemotor. Theinverter andcable modelswere motor drive isdeveloped using measurements andfinite elementmodeled using experimental measurements. TheFEAbased analysis (FEA). Thehighfrequency inverter andcable model highfrequency modelofmotordeveloped earlier bythe weredeveloped usingmeasurements whilethehighfrequencyauthors isadopted (5). motormodelwasdeveloped usingFEA.A complete drive theintegrated (5). involving DC powersource, inverter, cable, andmotorwere Theintegrated system wasimplemented inSimulink. The implemented inSimulink andthepowersystem block set. The ground currents wereobtained atdifferent system locations. In model wasextensively usedfortesting overvoltage andconductedaddition, themotor's terminal overvoltage profile was electromagnetic interference (EMI)caused byground current.investigated sinceitdirectly affects thegroundcurrent Thesimulation modelwasverified byperforming experiments magnitude. Themotorwastested experimentally inan using realtimehardware intheloop(HIL)simulation. Thereal permanent magnetsynchronous motor(PMSM)isusedasan integat Te forigond curetian oervltage example forrealistic implementation. phenomena. The comparison of simulation results with experiments showgood agreement. IndexTerms-Electromagnetic interference, Groundcurrent, Highfrequency, Permanent magnetsynchronous motor II. INTEGRATED SYSTEMDESCRIPTION