High Voltage Measurement Techniques

Course content

High voltage cathode-ray-oscillography, interference problems. Resistive, capacitive and mixed high voltage dividers, high frequency characteristics. Generating voltmeters. High-ohmic series resistors. Electrostatic voltmeters. Resonance capacitor transformers and voltage transformers. Sphere gaps. Peak value and impulse current measurements. Bridge circuits for dielectric measurements. Detection and measurement of partial discharges.