摘要
以矢量变换控制理论为基础 ,提出了一种采用三态滞环对电流控制的异步电动机矢量控制方法 ,并在 2 .2kW的鼠笼型异步电机机组上进行了初步实验 。
On the ground of vector control theory, in this paper an inductive motor's vector control method about three-level hysteresis current control was put forward. Experiment was made in a 2.2?kW inductive motor, and the experimental result completely presents that the system has good performance. [WT5HZ]
关键词
异步电动机
矢量控制
电流滞环控制
三态滞环
asynchronous motors, vector control, hysteresis current control, three-level hysteresis comparator, voltage vector
