AC High Voltage Measurement And Impluse

Series Capacitance Voltmeter

AC high voltage measurement using the method such conventional: series impedance voltmeters, potential divider, potensialtransformer, or electrostatic voltmeters. However, design different than meters low voltage, for example in insulation design. If it only takes pengkuran peak value, then the gap dansphere peek voltmeters can be used.

Measurement of high frequency AC and impulse, all using the potential dividers with cathode ray ascillograph to record bentukgelombang tegtangan. Sphere gaps dibutuhkanhanya used if the value of the peak voltage value and also for calibration purposes.

Series Impedance Voltmeter

For the measurement of power frequency, series impedance or reactance may beruparesistansi pure. If the resistance causes power loss, usually used as a series capacitor reactance. And residual inductance in increased resistance on the impedance yangberbeda of resistance. In addition to providing resistance yangtinggi Similarly, variation in resistance to high temperature is masalah.Reaktansi for high voltage have the stray capacitance of the circuit has a resistance dankarenanya eqivalen.