Doubly-fed switched reluctance machine

Details Doubly-fed switched reluctance machine Doubly-fed switched reluctance machine

1997-01-07

1998-09-22

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310162, 310166, 310184, 310185, 318254, 318701, H02K 1900, H02K 1910, H02K 1912

Patent

active

058119051

ABSTRACT:
A doubly-fed switched reluctance machine in which at least two sets of phase winding are energized to produce desired output torque is disclosed. Also disclosed are dual and single power converters for energizing the doubly-fed machine as well as exemplary excitation schemes position. Sensorless techniques and systems for controlling the doubly-fed machine, and other machines having fully-pitched or fractional-pitched windings, are also disclosed.

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