单相电容式异步电机运行方式的分析

An Analysis to the Operating Mode of the Single Phase Capacitor-run Induction Machine

根据双旋转磁场理论,分析了单相电容式电机运行方式的特点,并提出了判别电机的电磁制动、电动机和发电机三种运行方式的判据。最后,结合单相异步发电机运行方式下的对称条件,确定了单相异步发电机的最佳运行区间和参数间的最佳配合问题。

The operating mode of the single-phase capacitor-run induction machine is analyzed with the theory of double rotating field. Since there are two stable generators and two stable motor operating speed regions,with the balanced operation condition the better speed region can be decided for the generator,i. e. reverse direction of the rotor.