双馈电机矢量控制调速系统

A doublyfed adjustablespeed vector control

采用定子磁链定向的矢量控制系统 ,通过调节转子绕组的三相电流和三相电压 ,对定子侧有功功率和无功功率独立控制 ,提出了双馈电机有功功率和无功功率控制策略 ,研制了数字式双馈调速控制系统 ,并给出了以IBM -PC为核心的双单片机控制的系统硬件构成框图及其工作原理 .

This paper analyses a doubly\|fed vector control system built in the stator flux linkage orientation; by adjusting the three plase current and voltage in the rotor, the active power and reactive power is controlled by independent; the control method of the active power and reactive power is described; and then the system block diagram based on IBM\|PC is given.