| 摘要 |
The invention provides a method of measuring a voltage with the aid of an analogue-digital converter comprising an integrator and a comparator, in which a first voltage maintaining the integrator on a certain reference potential, a second voltage, bringing the output of the integrator to a certain potential, and a third voltage, discharging the voltage at the output of the integrator are applied to the converter. In this method for measuring instantaneous values of measurement voltages, the first voltage is the measurement voltage and the second voltage is the auxiliary voltage.
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