Method and a device for voltage measurement in a...

Details Method and a device for voltage measurement in a... Method and a device for voltage measurement in a...

2006-10-24

2006-10-24

Deb, Anjan (Department: 2858)

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Lumped type parameters

C324S076110, C324S713000

Reexamination Certificate

active

07126348

ABSTRACT:
Measuring equipment for forming a measured value for voltage representing an ac voltage on a high-voltage conductor. The measuring equipment includes capacitor equipment with a known capacitance for connection between the high-voltage conductor and ground potential. The measuring equipment further includes a current-measurer for sensing a capacitor current flowing through the capacitor equipment and for forming the measured value for voltage in dependence on the capacitor current.

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A. Adolfsson et al.; EHV Series Capacitor Banks, A New Approach to Platform to Ground Signalling, Reply Protection and Supervisor; IEEE Transactions on Power Delivery; Apr. 1989; pp. 1369-1378; vol. 4, No. 2.

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