| 摘要 |
PROBLEM TO BE SOLVED: To suppress the degradation of a catalyst and suppress the degradation of exhaust emissions.SOLUTION: When the temperature Tc of an exhaust gas purification catalyst is not lower than a permissible temperature Tlim, the pressure Pi of fuel supplied to a fuel injection valve is not lower than a set pressure Pset and a remaining capacity SOC of a power storage device is not higher than a predetermined value SOC1, the fuel cut of an internal combustion engine is prohibited to control the internal combustion engine to perform load operation although an accelerator is turned off (S106). A motor-generator is controlled to perform power generation operation using power obtained by the load operation of the internal combustion engine and the power storage device is charged with electric power generated by the motor-generator via an inverter.SELECTED DRAWING: Figure 3 |
