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Capacitive voltage transformer with improved compensating reactor arrangement
Capacitive voltage transformer with improved compensating reactor arrangement
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机译:具有改进的补偿电抗器布置的电容式电压互感器
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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.
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