| 摘要 |
PURPOSE: A hybrid driving system for an electric vehicle is provided to drive driving sources at the same time or selectively according to a driving mode by comprising a permanent magnet synchronous motor and an induction motor at the same time, thereby capable of obtaining high efficiency. CONSTITUTION: A hybrid driving system comprises a power supply source, a synchronous motor(30), an induction motor(50), and a wheel driving unit(90). The synchronous motor is operated by receiving power from the power supply source. The induction motor is operated by receiving power from the power supply source. The wheel driving unit is operated by receiving a driving force from at least one of the synchronous motor and the power supply source. The synchronous motor and the induction motor apply driving force to the wheel driving unit through a power transmission.
|
