Electric machine

Electricity: motive power systems – Synchronous motor systems – Hysteresis or reluctance motor systems

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318254, 318759, 318757, H02P 540

Patent

active

058942114

ABSTRACT:
An electric machine includes a rotor and a stator, a rotor position transducer being provided to detect the position of the rotor relative to the stator. Phase windings are sequentially energizable to drive the rotor. The rotor position transducer is powered by the energization of one or more windings thus removing the need for an additional power supply for the rotor position transducer.

REFERENCES:
patent: 4500824 (1985-02-01), Miller
patent: 5075610 (1991-12-01), Harris
patent: 5252907 (1993-10-01), Harris et al.
patent: 5280421 (1994-01-01), De Doncker et al.
patent: 5287372 (1994-02-01), Ortiz
patent: 5381081 (1995-01-01), Radun
patent: 5433283 (1995-07-01), Shultz et al.
patent: 5489831 (1996-02-01), Harris
patent: 5539293 (1996-07-01), Randall et al.
patent: 5736828 (1998-04-01), Turner et al.
patent: 5742146 (1998-04-01), Langhorst
IEEE Transaction on Industrial Electronics, vol. 38, No. 5, Oct. 1991. "A Current-Controlled Quasi-Resonant Converter for Switched-Reluctance Motor" by Hoang Le-Huy.
"A Current-Controlled Quasi-Resonant Converter for Switched-Reluctance Motor", by Hoang Le-Huy, Karim Slimani and Phillippe Viarouge, IEEE Transactions on Industrial Electronics, vol. 38, No. 5, Oct. 1991, pp. 355-362.
Stephenson, Dr. J.M., et al., "The Characteristics, Design and Applications of Switched Reluctance Motors and Drives,"PCIM '93, Nurnberg, Germany 1993, Jun. 21-24, 1993 Conference & Exhibition, Seminar 5, pp. 1-68.
Ghausi, M.S., "Electronic Devices and Circuits, Discrete and Integrated," University of California at Davis, CBS College Publishing, 1985, pp. 44-47 .

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