Prime-mover dynamo plants – Electric control – Engine control
Reexamination Certificate
2009-05-28
2011-11-22
Hanh, Nguyen N (Department: 2834)
Prime-mover dynamo plants
Electric control
Engine control
Reexamination Certificate
active
08063499
ABSTRACT:
There can be performed the best power-generation control without enlarging the apparatus, deteriorating the reliability, and raising the cost. The power-generation control apparatus is provided with a power-generation amount suppression determination unit that determines whether or not to change a power-generation amount suppression level for suppressing the power-generation amount of the in-vehicle electric rotating machine, based on a present generation-voltage command value generated by a generated-voltage command unit and a generated-voltage past command value based on a past generated-voltage command value stored in a generated-voltage command storage unit, and that determines whether or not the power-generation amount suppression control is required, based on at least one of a past value and a present value of the generated-voltage command; therefore, there can be performed the best power-generation control without enlarging the apparatus, deteriorating the reliability, and raising the cost.
REFERENCES:
patent: 6710467 (2004-03-01), Braun et al.
patent: 7170263 (2007-01-01), Yamamoto et al.
patent: 2007/0227499 (2007-10-01), Asada et al.
patent: 2002-315221 (2002-10-01), None
Sasaki Jyunya
Sumimoto Katsuyuki
Wada Noriyuki
Hanh Nguyen N
Mitsubishi Electric Corporation
Sughrue & Mion, PLLC
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