基于PLC技术的输电线路外破预警装置设计研究  

Research on the Design of Transmission Line Damage Early Warning Device Based on PLC Technology

作　　者：郭耀 GUO Yao(State Grid Jiangsu Electric Power Co.,Ltd.Yangzhou Power Supply Branch,Yangzhou 225002,China)

机构地区：[1]国网江苏省电力有限公司扬州供电分公司,江苏扬州225002

出　　处：《电工技术》2025年第6期8-10,共3页Electric Engineering

摘　　要：研究了基于PLC技术的输电线路外破预警装置设计,探讨了系统总体设计及原理。硬件电路设计包括单片机最小系统、采集电路和信号调理电路;软件设计部分涵盖了数据采集与处理、无线通信及报警功能的实现。采用先进的传感技术和信号处理算法,该预警装置实现了对输电线路外破事件的实时监测和预警。This paper investigates the design of a transmission line damage early warning device based on PLC technology.It discusses the overall system design and principles,hardware circuit design including the minimal microcontroller system,acquisition circuit,and signal conditioning circuit.The software design section covers data acquisition and processing,wireless communication,and alarm function implementation.By adopting advanced sensing technology and signal processing algorithms,this early warning device achieves real-time monitoring and early warning of transmission line damage events.

关 键 词：PLC技术 输电线路外破预警装置 单片机 

分 类 号：TM726[电气工程—电力系统及自动化]