TAILOR MADE VFD PANELS FOR IMPROVED ELECTRIC POWERED MOTOR COMMAND BY UAE MAKERS

voltage pulses of various lengths to simulate a sinusoidal wave. Preferably, the pulses are timed so the time ordinary integral on the drive yields a wonderful sinusoid. The existing means of option to provide this waveform operates a triangle wave and sine wave by way of a comparator, and outputs a voltage pulse whenever the sine wave’s price is