Improvements introduced in a system for the suppression of ferroresonance in capacitive tension transformers. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in a system for the suppression of ferroresonance in capacitive voltage transformers, characterized because according to the same two subsystems are foreseen, of which one of them aims to prevent the permanence of the phenomenon of ferroresonance of relaxation, taking advantage of it of the overcurrent that under these conditions must circulate through the primary circuit of the capacitive voltage transformer, in conjunction with an electronic protection circuit and a damping resistance; while the other subsystem eliminates the subharmonic ferroresonance, in addition to complementing the previous damper, if necessary, the relaxation ferroresonance. (Machine-translation by Google Translate, not legally binding)