Capacitive voltage divider for measuring high voltage pulses with millisecond pulse duration

摘要

In a capacitive voltage divider for measuring high voltage pulses with millisecond pulse duration comprising a high voltage divider including a first cascade of at least two serially arranged condensers of which one (C1) is disposed at the high potential end and another (C2) is disposed at the low potential end of the cascade, and a measuring voltage divider connected to the other condenser (C2) and including a second cascade of at least first and second serially arranged condensers (C3, C4) arranged, respectively, at the high and low potential ends of the second cascade with the second condenser being connected with its low voltage side to a signal supply line leading to a measuring device, and an ohmic resistor (R1) arranged in parallel with the first condenser and a resistance (R2) connected to the one and first condensers in parallel with the second condenser (C4), the ohmic resistor (R1) is so dimensioned that; $PTEXTPDAT1.1C/PDATHILBOLDPDAT4/PDAT/BOLD/HILPDAT*R/PDATHILBOLDPDAT2/PDAT/BOLD/HILPDAT/C/PDATHILBOLDPDAT3/PDAT/BOLD/HILPDAT*R/PDATHILBOLDPDAT1/PDAT/BOLD/HILPDAT\; 1.15.\; /PDAT/PTEXT$