Apparatus for drive control, power conversion, and start-up...

Details Apparatus for drive control, power conversion, and start-up... Apparatus for drive control, power conversion, and start-up...

2008-05-13

2008-05-13

Glass, Erick (Department: 2837)

Electricity: motive power systems

Synchronous motor systems

C318S701000, C318S720000, C318S724000

Reexamination Certificate

active

10996065

ABSTRACT:
A power converter for a switched reluctance motor (SRM) or a permanent magnet brushless direct current (do) motor (PMBDCM) may include a front-end boost partial circuit for connecting with a first phase winding of the motor to form a front-end boost circuit and a back-end boost partial circuit for connecting with a second phase winding of the motor to form a back-end boost circuit. The front-end boost partial circuit generates a first step-up voltage in cooperation with the inductance provided by the first phase winding. The back-end boost partial circuit generates a second step-up voltage in cooperation with the inductance provided by the second phase winding.

REFERENCES:
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patent: 6166500 (2000-12-01), Makaran
patent: 6469476 (2002-10-01), Barrett et al.
patent: 6867561 (2005-03-01), Pollock et al.

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