| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a regenerative brake system of an internal combustion engine capable avoiding a sudden change in a sum total torque, to which added up by a brake torque by engine brake, by obtaining a generating voltage resulting from the operation of a power generator and comparing it with an output voltage so as to grip output start-timing with an engine control system before the voltage is generated.SOLUTION: A power generator 2 generates an AC current by rotations and the AC current is rectified by a commutator so as to output a direct current from an output terminal 6, while the voltage before the rectification is transmitted to an engine control system 4 which estimates output start timing of the power generator 2 from the voltage before the rectification and the voltage outputted from the output terminal 6 as well as controls the generating torque of the power generator 2 by the field current of the power generator 2. Further, when a non-power generation state of the power generator 2 is transformed to a power generation state by controlling the field current, the brake torque generated from an internal combustion engine 1 is adjusted using the estimated output start timing.</p> |
