PROTECTING A GTO UNDER SHORT CIRCUIT CONDITIONS G. Diana, J.A.M Granado, R.G. Harley ABSTRACT with ... 1; in this diagram the GTO regulates the flow of power from a 250 volt dc source to a 5 kV load resistor requiring a rated ... It consists of four basic blocks namely the input signal isolation- the short-circuit sensing and logic- the output ... The speed-up circuit for the main opto-coupler S enables the signal transfer delay time to be reduced to just under a microsecond.
|Author||:||Institution of Electrical Engineers|