ARM微处理器在中低压线路继电保护中的应用研究

Research and development of the mid & low-voltage line protection device based on ARM microprocessor

在充分分析和吸收当前微机继电保护装置的先进技术和经验后,设计了一种基于ARM和嵌入式实时操作系统μC/OS-Ⅱ的中低压线路继电保护装置。现场调试运行的结果表明,该系统运行状况良好,成本低,完全满足系统要求的各项功能和技术指标。

After analyzing and absorbing the advanced experience and technology of current microprocessor relay protection device, the paper brings forward a kind of microprocessor line protection device based on ARM and embedded RTOS μC/OS-Ⅱ. The result of site debugging indicates that the system runs very well and has low cost, which satisfies the functions and indexes of the syslem completely.