Electricity: motive power systems – Synchronous motor systems – Hysteresis or reluctance motor systems
Patent
1996-04-09
1999-07-06
Cabeca, John W.
Electricity: motive power systems
Synchronous motor systems
Hysteresis or reluctance motor systems
318603, 318254, 318616, H02P 705
Patent
active
059201754
ABSTRACT:
A sensorless control for operating an inverter coupled to a switched reluctance machine includes an instantaneous position generation circuit that develops a signal for controlling commutation of the switched reluctance machine. The instantaneous position generation circuit includes a digitally controlled counter which provides a direct interface between a position estimation circuit and commutation logic for the inverter.
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Drager Barry T.
Jones Stephen R.
Cabeca John W.
Sundstrand Corporation
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