| 摘要 |
PROBLEM TO BE SOLVED: To provide a regeneration control device in which energy efficiency of regenerative power generation and the controllability of an engine are improved.SOLUTION: A regeneration control device includes: an intake throttle valve interposed in an intake passage of an engine to control an intake flow rate; and a reflux valve interposed on a reflux path allowing the intake passage and an exhaust passage to communicate with each other to control an exhaust reflux quantity. The regeneration control device further provided with: a generator connected to a power transmission route of the engine and carrying out regenerative power generation by a driving force input from a drive wheel side; and a control means for controlling friction loss of the engine by controlling the opening degree of the intake throttle valve and the reflux valve during the regenerative power generation of the generator. When controlling the friction loss in a decreasing direction, the control means allows the opening degree of the reflux valve to perform operation in an opening direction in priority to the opening degree of the intake throttle valve. |
