| 摘要 |
PURPOSE: A system for increasing power recovery efficiency is provided to maximize power recovery by increasing the rotation of a rotor of an AC generator. CONSTITUTION: An AC generator(10) includes a stator and a rotor. A first coil is wound around a core of the stator. An electromagnet is formed on the end of the stator. A second coil is wound around the second coil. The AC generator increases the rotation speed of the rotor by polarity inversion of the second coil. A charge damper(20) converts AC power outputted from a first coil into DC power. A polarity inversion switching circuit(50) performs the switch for the polarity inversion of the electromagnet. An inverter(40) supplies the AC power to the AC generator after converting DC power charged in a battery to the AC power. |
