节点文献
基于电压空间矢量的三相PWM整流器控制研究
Control Research on Three-Phase PWM Rectifier Based on Voltage Space Vector
【摘要】 首先建立了三相电压型PWM整流器的数学模型,并对其矢量控制策略进行了分析,在此基础上提出了一种简单的电压空间矢量算法,该算法根据参考电压矢量在坐标系上的分量直接计算电压空间矢量在各个扇区内的作用时间,实验结果验证了所提出控制算法的可行性。
【Abstract】 The mathematical model of three-phase PWM rectifier is set up at first in this paper, and then the vector control strategy is analyzed in detail. A simple algorithm is proposed based on voltage space vector, which directly calculates the duration of voltage space vector in each sector according to the reference voltage vector in reference frame. At last, experimental results verified the proposed scheme.
- 【文献出处】 通信电源技术 ,Telecom Power Technologies , 编辑部邮箱 ,2005年02期
- 【分类号】TM461
- 【被引频次】30
- 【下载频次】376