DEPENDABLE VFD REGULATE PANELS FOR INDUSTRIAL MOTOR OPTIMIZATION BY UAE AUTHORITIES

voltage pulses of various lengths to simulate a sinusoidal wave. Preferably, the pulses are timed so the time common integral with the generate yields a perfect sinusoid. The current way of decision to make this waveform runs a triangle wave and sine wave through a comparator, and outputs a voltage pulse Each time the sine wave’s value is larger