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2 155 428

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C2

(51)

IPC

(21) (22)

Application

95122165/09, 1995-03-02

(24)

Start date

1995-03-02

(22)

Actual filing date

1995-03-02

(45)

Published

2000-08-27

(72)

Inventor

Kolin Khardzhis

(73)

Holder

Kontrol Tekniks Pls

METHOD FOR SUPPRESSING RADIO-FREQUENCY RADIATION FROM ELECTRIC DRIVE; ELECTRIC DRIVE AND ITS MOTOR Russian patent published in 2000 - IPC

Abstract RU 2155428 C2

FIELD: electrical engineering. SUBSTANCE: electric drive that has motor and electronic controller with fast-response switching device generating high-frequency energy uses electric screen for taking radio- frequency energy connected via feedback to input of fast-response switching device. Method provides for stepless control of motor output power or torque without heavy loss of electrical energy at low radio- frequency radiation. EFFECT: facilitated suppression of radio-frequency radiation. 22 cl, 19 dwg

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RU 2 155 428 C2

Authors

Kolin Khardzhis

Dates

2000-08-27—Published

1995-03-02—Filed

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