REACTIVE POWER MEASUREMENT DEVICE Russian patent published in 2010 - IPC G01R21/06

Abstract RU 2401432 C1

FIELD: physics.

SUBSTANCE: device includes the following: a measuring voltage transformer, a measuring current transformer, two multipliers, a unit for determining reactor power behaviour, a half-wave rectifier and a phase-shifting device.

EFFECT: simple design of the device for measuring reactive power owing to fewer switches.

2 cl, 5 dwg

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RU 2 401 432 C1

Authors

Stepanova Anastasija Vladimirovna

Stepanov Vladimir Isakovich

Dates

2010-10-10—Published

2009-10-23—Filed