Electronic commutation apparatus for a brushless D.C. motor

Details Electronic commutation apparatus for a brushless D.C. motor Electronic commutation apparatus for a brushless D.C. motor

1974-09-26

1976-06-29

Scott, James R.

Electricity: motive power systems

Switched reluctance motor commutation control

318138, 318331, H02K 2900

Patent

active

039671747

ABSTRACT:
This invention is for apparatus used in combination with electronic commutation circuitry for a D.C. motor with a Y-connected stator winding wherein current control is accomplished by means of a cyclic current regulator. Current to the regulator is applied to the regulator by means of a series connected choke inductor and resistor, across which is connected in parallel a by-pass diode.

REFERENCES:
patent: 3735216 (1973-05-01), Uemura
patent: 3750000 (1973-07-01), Bruckner
patent: 3766456 (1973-10-01), Carow

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