DEVICE FOR TESTING MEASURING VOLTAGE TRANSFORMERS Russian patent published in 2006 - IPC G01R35/02 

Abstract RU 2282206 C1

FIELD: measuring technique.

SUBSTANCE: device comprises high-voltage source, composed capacitive voltage divider, multi-decade current comparator, and zero indicator. The composed capacitive voltage divider is made of high-voltage arm composed of three or more nominally different closed capacitive elements and output arm. The conversion factor of the multi-decade current comparator is controllable.

EFFECT: enhanced precision.

1 dwg

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RU 2 282 206 C1

Authors

Nefed'Ev Dmitrij Ivanovich

Dates

2006-08-20Published

2005-04-25Filed