微机反时限过流保护算法及其DSP实现

Realization of Microprocessor-based Inverse Time Over-current Protection Algorithm Based on DSP

给出了基于DSP的实现过流保护算法的微机保护系统硬件结构框图,设计了实现该算法的软件。试验结果表明,按照该方法设计的硬件及软件系统可以按照算法模型实现过流保护。

In this paper, the hardware structure diagram of DSP based over-current protection software of the algorithm is designed. The results showed that, the designed hardware and software with the algorithm model achieve over-current protection. algorithm is given. The systems in accordance