| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a hybrid driving method by an engine and a battery. SOLUTION: Both the rotor and the casing of a motor-generator, settable alternately to either power generation or motor operation, are rotatable rotors. One out of both rotors is interlocked with the engine, and the other is interlocked with drive wheels. The engine is fitted with a braking means. When the braking means is off, driving is performed by the engine. When the engine is locked with the braking means, the motor-generator is made to perform motor operation.</p> |
