电压型逆变器

• In the synchronous " model , based on the idea of polygonal flux linkage locus , by means of constructing the switch state period table of three phrase voltage inverter is required . in the brushless model , the igbt ( isolated gate bipolar transistor ) switch state period table is gained by gal ( generic array logic ) which analyzes the signal of position feed - back
  在同步方式下，基于多边形磁链轨迹法的思想，用作图法求得三相电压型逆变器的pwm波形序列；在无刷直流方式下，用gal对位置反馈信号进行逻辑综合，得到开关管的导通规律。