Internal-combustion engines – Combined devices
Patent
1994-09-01
1995-11-28
Kamen, Noah P.
Internal-combustion engines
Combined devices
180 654, 290 50, F02B 6300
Patent
active
054698162
ABSTRACT:
A control mechanism for an electric generator motor which can prevent excessive charging and insufficient capacity of an electrical power storage device includes a controller controlling operation of the electric generator motor when a total of restorable electrical power calculated on the basis of vehicle state and a present capacity of the electrical storage device is smaller than a specified reference capacity. The control mechanism effects a motor operation, i.e., application of torque, of the generator motor within a range in which the capacity of the electrical storage device does not fall below a specified minimum charge level required for driving vehicle auxiliary devices. The control mechanism effects motor operation of the electric generator motor with continuously changing restorable electrical power which has a positive correlation with an effective amount of depression of a brake pedal. The control device effects application of torque using the motor generator when a total of restorable electrical power is larger than a specified minimum capacity value.
REFERENCES:
patent: 4313080 (1982-01-01), Park
patent: 5172006 (1992-12-01), Suzuki et al.
patent: 5346031 (1994-09-01), Gardner
Murakawa Takaji
Tashiro Hiroshi
Yagi Toyoji
Kamen Noah P.
Nippondenso Co. Ltd.
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