SUPERIOR VFD CONTROL PANELS FOR STRENGTH-EFFICIENT PACE REGULATION IN UAE

voltage pulses of various lengths to simulate a sinusoidal wave. Ideally, the pulses are timed so that the time regular integral on the drive yields an ideal sinusoid. The current approach to decision to supply this waveform runs a triangle wave and sine wave through a comparator, and outputs a voltage pulse Any time the sine wave’s worth is bigg