Plot current currentSensor.i[:], harmonic current
magnitude fundamentalWaveCurrent[:].y_RMS, harmonic
voltage magnitude fundamentalWaveVoltage[:].y_RMS. The
instantaneous voltages voltageSensor.i[:] and currents
currentSensor.i[:] directly show the switching pattern
of the inverter. There is not smoothing effect due to an inductance
in this example; see
PolyphaseTwoLevel_RL.