基于单芯片的通信型故障指示器设计

Design of Communication Type Fault Indicator Based on Single Chip

为了提高配电网线路故障查找效率,加强对配电线路的监测,解决双芯片(或双模块)通信型故障指示器存在的可靠性和稳定性问题。结合无线通信技术,提出了一种单芯片通信型故障指示器设计方案。按照系统设计功能,对单芯片通信型故障指示器进行了软、硬件设计。单芯片的通信型故障指示器采用了集成微处理器和射频的低功耗单芯片的解决方案,提高了系统的集成度和可靠性,具有体积小、成本低、功耗低、通信稳定性高等特点。

In order to improve the efficiency of fault finding of distribution network line, strengthen the monitoring of distribution network, and solve the reliability and stability problem of double chip （or double module） communication type fault indictor, a design scheme for a single chip communication type fault indictor is proposed based on wireless communication technology. The hardware and software of the single chip communication type fault indictor is designed according to the system design function. Solving schemes of integrated microprocessor and low power single chip with radio frequency are adopted in the single chip communication type fault indictor, which improves the integration level and reliability of the system and has characteristics of small volume, low cost, low power and high communication stability.