مشخصات پژوهش

Relays used in medium pressure systems from the current (Over Current), and bearing in mind the fact that the parameters of the threshold current (I Pick up) and coefficients relay cut time (Time dial setting) called TDS called the relays should be applied to reduce the short circuit and not require Vklydhay equipment (CB) with a higher tolerance cut short circuit currents, the resistance of the fault current limiting (FCL) is applied. The objective function is the sum of the relay cut in simulated systems that minimize the use of genetic algorithms (GA) while meeting the constraints of the current threshold, TDS and FCL goal of this research.