DEPENDABLE VFD CONTROL PANELS FOR PRODUCTIVE MOTOR SPEED OPTIMIZATION IN UAE INDUSTRIES

voltage pulses of various lengths to simulate a sinusoidal wave. Ideally, the pulses are timed so which the time regular integral from the generate yields a wonderful sinusoid. The present method of alternative to make this waveform operates a triangle wave and sine wave via a comparator, and outputs a voltage pulse Each time the sine wave’s wort