根据微机保护系统的发展趋势, 提出了一种基于数字信号处理器(DSP) 和高级RISC 微处理器(ARM) 双处 理器结构的数字继电保护硬件平台的设计方案,-Microprocessor-based protection system in accordance with the development trend is proposed based on digital signal processor (DSP) and advanced RISC microprocessor (ARM)