Atmospheric potential measurement device

Details Atmospheric potential measurement device Atmospheric potential measurement device

1988-12-08

1990-08-21

Eisenzopf, Reinhard J.

Electricity: measuring and testing

Testing potential in specific environment

Voltage probe

G01R 2912

Patent

active

049509780

ABSTRACT:
A device to remove the dead band in atmospheric electric potential measurements while maintaining a low leakage path to ground. In one embodiment the device comprises a AC high voltage source connected through a high ohm resistor and capacitor network to a sharp corona point and a means for measuring the current through the corona point.

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patent: 4473857 (1984-09-01), Winter
Markson et al., "Comparison of KSC Field Mill Surface Electric Fields and Corona Derived 20 Meter Potentials", A41A-11 aa EOS (Trans. Amer. Geophys. Union), vol. 69, No. 44, p. 1071 (Nov. 1988).

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