Device and method to correct the unbalance of voltages in the phases of a three-phase system (Machine-translation by Google Translate, not legally binding)

摘要

Device for correcting the unbalance of voltages in the phases of a three-phase system, comprising three independent energy meters (me1, me2, me3), mounted around each of the conductors of the phases of the three-phase system to be treated, whose readings they are transferred to a register-comparator (regcomp), which compares these readings and based on them determines which of the three phases has less load at a given time, while generating and sending an order to an actuator (act) interposed at the entrance of the three-phase system, which in the next activation of a load connects it to the phase that has less consumption at that moment. (Machine-translation by Google Translate, not legally binding)