Electricity: motive power systems – Induction motor systems – Primary circuit control
Reexamination Certificate
2007-03-26
2010-02-09
Masih, Karen (Department: 2837)
Electricity: motive power systems
Induction motor systems
Primary circuit control
C318S148000, C318S154000
Reexamination Certificate
active
07659686
ABSTRACT:
In a motor-generator control system for controlling a motor-generator, first and second sets of multiphase windings of a motor-generator are arranged to be spatially shifted in phase from each other. An allocating unit is configured to, upon input of workload request for the motor-generator, determine a first torque to be allocated to the first set of multiphase windings and a second torque to be allocated to the second set of multiphase windings. A resultant torque of the first torque and second torque meets the input workload request for the motor-generator. An energizing unit is configured to energize the first set of multiphase windings to create the first torque and energize the second set of multiphase windings to create the second torque.
REFERENCES:
patent: 2003/0029653 (2003-02-01), Fujikawa
patent: 2006/0006655 (2006-01-01), Kanazawa et al.
patent: 2000-041392 (2000-02-01), None
patent: 2003-174790 (2003-06-01), None
patent: 2006-33897 (2006-02-01), None
Ishikawa Hiroaki
Osada Masahiko
Tago Masakazu
Takeuchi Kanji
Taniguchi Makoto
Denso Corporation
Masih Karen
Nixon & Vanderhye P.C.
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