CAPACITIVE VOLTAGE TRANSFORMER WITH IMPROVED COMPENSATING REACTOR ARRANGEMENT

摘要

45,932CAPACITIVE VOLTAGE TRANSFORMER WITHIMPROVED COMPENSATING REACTOR ARRANGEMENTABSTRACT OF THE DISCLOSUREA compensating reactor in a coupling capacitorpotential device including a magnetic core with aninductive winding, the reactor providing inductivereactance concelling capacitive reactance of the device,and a voltage limiting device connected across thecompensating reactor which is a ceramic oxide non linearresistor. The reactor core can be a magnetic steel whosenormal saturation level substantially exceeds the voltageat which the voltage limiter changes resistance.