Motor controller

Electricity: motive power systems – Induction motor systems – Primary circuit control

Reexamination Certificate

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Details

C318S798000, C318S799000

Reexamination Certificate

active

06906494

ABSTRACT:
A motor is equipped with a magnetic-flux detector, which detects magnetic fluxes from magnets of the motor. A position signal converter finds a position of the motor using a value detected by magnetic-flux detector. A speed controller throws the motor in sine wave drive using the detected motor position.

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International Search Report corresponding to application No. PCT/JP02/10645 dated May 20, 2003.

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