配电网低压断路器智能监控技术的研究与应用  

Research and Application of Intelligent Monitoring Technology for Low-Voltage Circuit Breakers in Distribution Networks

作　　者：侯瑞 HOU Rui(State Grid Shanxi Electric Power Company Datong Power Supply Company,Datong,Shanxi 037008,China)

机构地区：[1]国网山西省电力公司大同供电公司,山西大同037008

出　　处：《自动化应用》2024年第8期67-70,共4页Automation Application

摘　　要：针对传统电磁低压断路器在测量监控、故障预警及组网通信等智能化功能方面的不足,导致断路器保护动作时间长、误动作及故障频率较高等问题,提出了一种基于DSP+ARM双核处理器的智能断路器监控方案。该方案在具备多种高精度短路、过载等保护功能的同时,可实现电网参数实时测量、断路器运行状态可视化监控及故障预警诊断,有效提高了低压断路器数字化及智能化水平。A intelligent circuit breaker monitoring scheme based on DSP+ARM dual core processor is proposed to address the shortcomings of traditional electromagnetic low-voltage circuit breakers in intelligent functions such as measurement monitoring,fault warning,and network communication,which result in long protection action time,false action,and high fault frequency of circuit breakers.This scheme not only has multiple high-precision short-circuit and overload protection functions,but also enables real-time measurement of power grid parameters visual monitoring of circuit breaker operation status and fault warning diagnosis effectively improve the digitalization and intelligence level of low-voltage circuit breakers.

关 键 词：低压断路器 智能监控 DSP+ARM双核处理器 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]