Think of it as a rotating transformer, with the primary windings residing in a stationary casing (stator) and the secondary conductors attached to an inner shaft (rotor).
2
因为其中转子的磁场与定子的磁场不同步,所以这种机器被称为“非同步”发动机。
Such machines are known as "asynchronous" motors, because the rotor's magnetic field never catches up with the stator's field.
3
这样的设备被称为异步电动机,因为转子的磁场总是滞后于定子的磁场。
Such machines are known as asynchronous motors, because the rotor's magnetic field never catches up with the stator's field.