Starting control for an electromagnetic machine

Details Starting control for an electromagnetic machine Starting control for an electromagnetic machine

1993-05-12

1995-08-22

Ro, Bentsu

Electricity: motive power systems

Synchronous motor systems

Field winding circuits

318721, 318254, 318431, H02P 146

Patent

active

054443490

ABSTRACT:
A control for operating an electromagnetic machine in a starting mode of operation detects a magnitude of a parameter of power applied to an armature winding of the electromagnetic machine relative to a stationary frame of reference and converts the detected parameter magnitude into field and torque producing components relative to a rotating frame of reference. A power source coupled to the armature winding is controlled during operation in the starting mode such that a rotor of the machine is accelerated.

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