ELECTRIC DRIVE Russian patent published in 1999 - IPC

Abstract RU 2130688 C1

FIELD: electrical engineering, in particular, systems for stabilization of rotation frequency, which use phase synchronization circuit which feedback loop is based on selsyn or multi-pole angle-component solver. SUBSTANCE: goal of invention is achieved by design of phase-frequency discriminator of device based on register and read-only memory unit and using new connections between known elements. EFFECT: increased functional capabilities, decreased manufacturing costs. 3 dwg

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RU 2 130 688 C1

Authors

Faleev M.V.

Shirjaev A.N.

Kiselev A.A.

D'Jakov V.I.

Dates

1999-05-20—Published

1997-07-02—Filed