六滑环绕线式三相异步电动机与无级调速

6 -Sliding-Ring Wrapping Type of Triphase Asynchronous Motor and Its Stepless Speed Change

通过改变绕线式异步电动机转子的结构 ,并配无级调速控制器 ,可实现无级调速。介绍了无级调速控制器的结构和工作原理 。

The stepless speed change could be achieved by changing the structure of the wrapping type of asynchronous motor rotor and fitting with stepless speed change controller. The structure and the work principle of the stepless speed controller are introduced, and the behavior of the asynchronous motor after modification is analyzed.