Feedforward controller for synchronous reluctance machines

Details Feedforward controller for synchronous reluctance machines Feedforward controller for synchronous reluctance machines

2006-12-21

2009-02-10

Duda, Rina I (Department: 2837)

Electricity: motive power systems

Synchronous motor systems

Hysteresis or reluctance motor systems

C318S400010, C318S721000

Reexamination Certificate

active

07489100

ABSTRACT:
The present invention provides an electro-mechanical energy exchange system with a variable speed synchronous reluctance motor-generator having an all-metal rotor. A bi-directional AC-to-DC electric power converter interconnects the motor-generator with a DC bus. First and second hybrid controllers provide current regulation for the motor-generator and voltage regulation for the DC bus. Use of both feedback and feedforward control elements provides a controller particularly suited for operating high speed devices.

REFERENCES:
patent: 5545964 (1996-08-01), Stephenson et al.
patent: 5723858 (1998-03-01), Sugden
patent: 5798631 (1998-08-01), Spee et al.
patent: 5864477 (1999-01-01), Webster

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