The correction coefficient be the process of modulating the power factor from values smaller than 1 to values near 1. This process is possible during the transfer of electrical energy, and in the Post, change the voltage to be done as this way, conversion efficiency, voltage goes up. This process also in the Centers of consumption, particularly the industrial units are also trendy, because it is this way, aside from reducing the costs related to the provision of electrical energy costs corresponding to the chosen cable, and the feeding equipment is also reduced.