| 摘要 |
PURPOSE:To abolish a transformer of a charger by forming a transformer at an armature core and to eliminate a charger itself by charging a battery by utilizing a secondary coil of the transformer and a driving inverter in a motor of an electric motor vehicle placing the battery. CONSTITUTION:A plurality of slots 21 are provided on an outer periphery of an armature core 5, and a primary coil 22 and a secondary coil 23 are wound. A sleeve 24 is mounted on an outer periphery of the core 5 to form a transformer in the armature. |
