摘要
介绍了柔性交流输电系统 (FACTS)的概念 ,及其控制器的分类和特点 ,比较了数字信号处理器 (DSP)和普通微处理器的性能 ,突出DSP的速度优势。并举例说明了DSP芯片能满足FACTS控制器快速响应的要求 。
The concept of the feexible AC transmission system(FACTS) and the kinds and characteristics of its controllers are introduced.The speed advantage of digital signal processor(DSP)is stressed by comparing the DSP with general microprocessor some examples are given to explain that DSP chips can meet the quick response requirement of FACTS controller. So the quality of real_time and the accuracy of FACTS controller can be ensured.
