【摘要】 本文提出一种电流型交－交系统无换向器电机的控制方案。该方案采用一台Ｚ８０Ａ单板机作α及γ分配器以及速度调节器，能实现电机的四象限运行。在上述系统中采用ＩＰ控制算法作速度闭环控制方法，取得了良好的效果。更多还原

【Abstract】 A microcomputer-based speed control system containing a self-controlledsynchronous motor fed by a thyristor current source cycloconvertor is shown.The a control,γ control and the speed control of the.motor are assumed by a Z80A microcomputer.To control the speed of the motor an integral-proportional control algorithm is implemented.It is seen that the IP controller results in a better dynamic performance.更多还原