Electrical transmission or interconnection systems – Vehicle mounted systems
Reexamination Certificate
2006-04-25
2006-04-25
Feild, Lynn (Department: 2835)
Electrical transmission or interconnection systems
Vehicle mounted systems
C307S010100, C318S156000
Reexamination Certificate
active
07034412
ABSTRACT:
A control apparatus and method for controlling an electric rotating machine for vehicle reduces shock at the time of switching power generation mode. The control apparatus include an electric rotating machine functioning as a starter motor and a charging generator1, an inverter comprised of switching elements14to19, a field current controller5for controlling an electric current of a field coil4of the electric rotating machine1, and a controller24by which power is generated in an inverter generation mode in a low-speed rotation range and in an alternator generation mode in a high-speed rotation range. A hysteresis is established between a rotating speed in switching from the inverter generation mode to the alternator generation mode and a rotating speed in switching from the alternator generation mode to the inverter generation mode under the control of the controller24.
REFERENCES:
patent: 4319170 (1982-03-01), Brent
patent: 4426610 (1984-01-01), Kawada et al.
patent: 5512811 (1996-04-01), Latos et al.
patent: 5747909 (1998-05-01), Syverson et al.
patent: 6713888 (2004-03-01), Kajiura
patent: 6-261419 (1994-09-01), None
Feild Lynn
Rutland-Wallis Michael
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