DEVICE FOR SEPARATING ABSOLUTE VOLTAGE INCREMENTS Russian patent published in 2003 - IPC

Abstract RU 2212675 C2

FIELD: data measuring and analog computer engineering. SUBSTANCE: device that can be used in voltage fluctuation analyzer has subtraction unit 2 whose minuend input is connected to input terminal 1 which is connected to subtrahend input of unit 2 through series- connected switch 3, capacitor 6 connected to zero potential bus, and voltage follower 7. Input terminal 1 is also connected to control input of switch 3 through series-connected differentiator 4 and double- ended inverting threshold element 5. EFFECT: enhanced precision; simplified design. 3 cl, 4 dwg

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RU 2 212 675 C2

Authors

Ermakov V.F.

Semykin K.V.

Dates

2003-09-20—Published

2001-04-02—Filed