基于STM32的继电保护装置设计  

Design of Relay Protection Device Based on STM32

作　　者：王子靖 WANG Zijing(Jinneng Holding Coal Industry Group Meiyukou Mine,Datong 037001,Shanxi,China)

机构地区：[1]晋能控股煤业集团煤峪口矿,山西大同037001

出　　处：《凿岩机械气动工具》2025年第3期28-30,共3页Rock Drilling Machinery & Pneumatic Tools

摘　　要：文章基于STM32设计自供电继电保护装置,通过优化采样频率与集成滤波器技术,实现了电流信号的准确采集与杂波的有效滤除。在工程实验中,该装置展现出高精度的电流测量效果与可靠的故障保护性能,能够迅速响应电力系统中的故障,为系统的稳定运行提供坚实的保障。This paper designs a self-powered relay protection device based on STM32,which realizes the accurate acquisition of current signal and the effective filtering of clutter by optimizing the sampling frequency and integrating filter technology.In engineering experiments,the device shows high-precision current measurement effect and reliable fault protection performance and can quickly respond to faults in the power system,providing a solid guarantee for the stable operation of the system.

关 键 词：STM32 继电保护装置 信号调理 

分 类 号：TM774[电气工程—电力系统及自动化]