Electricity: motive power systems – Synchronous motor systems – Hysteresis or reluctance motor systems
Reexamination Certificate
2006-08-22
2006-08-22
Duda, Rina (Department: 2837)
Electricity: motive power systems
Synchronous motor systems
Hysteresis or reluctance motor systems
C318S254100, C318S132000, C318S434000, C318S721000
Reexamination Certificate
active
07095205
ABSTRACT:
A controller (72) for a switched reluctance machine (20) implements a model of at least one active phase representing dynamic magnetic machine characteristics. The controller (72) determines machine control signals based on rotational position obtained by numerically solving the model with measured machine operating parameters. The model may be implemented as the sum of orthogonal functions relating active phase voltage and current with constants derived from phase inductance to obtain the rotor angle.
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Ehsani Mehrdad
Gopalakrishnan Suresh
Baker & Botts L.L.P.
Duda Rina
Glass Erick
The Texas A&M University System
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