摘要
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αβ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 ,简化了运算过程。并以 DSP为核心 ,设计了系统的硬件和软件结构 ,用 Matlab对系统进行了仿真 。
A simplified algorithm is proposed in this paper for space voltage ve ctor, this algorithm directly calculates the duty cycles of space voltage vector tracking the reference voltage vector in each sector in the space vector plane in the conventional methods. And shows the structure of hardware and software in DSP. The result by Matlab simulating proves the reality of algorithm of space v oltage vector in this paper.
出处
《电气开关》
2004年第1期39-41,共3页
Electric Switchgear
