| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a drive system, that can suitably recover the heat of exhaust gas while allowing high output. <P>SOLUTION: The drive system 1 includes: a first internal combustion engine 10; a second internal combustion engine 20; a first output shaft 71A and a second output shaft 71B rotated respectively by power from a first crankshaft 12 and a second crankshaft 22; a fuel supply means for supplying fuel to the first internal combustion engine 10; an exhaust gas supply means for supplying exhaust gas of the first internal combustion engine 10 to the second internal combustion engine 20; a water-containing liquid supply means for supplying water-containing liquid to the second internal combustion engine 20; and an ECU 80. When the second internal combustion engine 20 is shifted from a stopped state to a vapor cycle with the internal combustion engine 10 being operated in a combustion cycle, the ECU 80 supplies the exhaust gas of the first internal combustion engine 10 to the second internal combustion engine 20 to warm up the second internal combustion engine 20, and supplies the water-containing liquid to the second internal combustion engine 20 after completion of the warm-up of the second internal combustion engine 20. <P>COPYRIGHT: (C)2012,JPO&INPIT |
