什么是励磁绕组?什么是电枢绕组? What is excitation winding? What is armature winding?

在发电机的定转子绕组中，将空载时产生气隙磁场的绕，称为励磁绕组(或激磁绕组)；将另一产生功率转换(吸收或出有功功率)的绕组称为电枢绕组。可见水轮发电机的励磁组就是转子绕组，而定子绕组则是电枢绕组。异步电动机的励绕组是定子绕组，而基本处于短路状态下的转子绕组则是电枢组。

In the stator and rotor windings of a motor, the winding that generates an air gap magnetic field when unloaded is called the excitation winding (or excitation winding); The winding that converts (absorbs or outputs active power) another source of power is called the armature winding. It can be seen that the excitation group of the hydroelectric generator is the rotor winding, while the stator winding is the armature winding. The excitation winding of an asynchronous motor is the stator winding, while the rotor winding that is basically in a short-circuit state is the armature group.