2. High voltage measurement with voltage divider and oscilloscope
The concepts discussed in this section relate directly to the measurement of high-frequency components. The use of an oscilloscope is essential for observing the temporal evolution of quantities as well as voltage values. Since high voltage requires a gearbox and a transmission line, we'll start with a reminder of the basic concepts associated with these components.
2.1 Measurement circuit and properties
The measurement circuit can be represented as shown in figure 9 . The voltage to be measured at the foot of the voltage reducer is represented by a voltage source u i and an internal impedance Z ...
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High voltage measurement with voltage divider and oscilloscope
Measuring DC and AC voltages using resistive dividers
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