基于Modbus-TCP的智能断路器温度与电流双重保护系统设计  

Design of a Dual Protection System for Smart Circuit Breakers Based on Modbus-TCP

作　　者：林文斌 LIN Wenbin(Zhejiang CBR Electric Co.,Ltd.,Ningbo 315000,China)

机构地区：[1]浙江卡巴尔电气有限公司,浙江宁波315000

出　　处：《通信电源技术》2025年第6期35-37,共3页Telecom Power Technology

摘　　要：随着智能电网的发展,电力系统对保护设备提出更高要求。文章设计一种基于Modbus传输控制协议(Modbus Transmission Control Protocol,Modbus-TCP)的智能断路器温度与电流双重保护系统,集成多参量融合传感技术与人工智能算法,有效提升断路器的保护性能和响应速度。该系统采用高精度温度与电流传感器,利用Modbus-TCP协议实现高效、可靠的通信。实验结果表明,该系统在过流保护、温度测量精度、通信时延等方面表现出色,满足现代配电自动化的技术需求。With the development of smart grid,the power system puts forward higher requirements for protection equipment.This paper designs a dual protection system for temperature and current of intelligent circuit breaker based on Modbus Transmission Control Protocol(Modbus-TCP),which integrates multi-parameter fusion sensing technology and artificial intelligence algorithm to effectively improve the protection performance and response speed of circuit breaker.The system adopts high-precision temperature and current sensors and uses Modbus-TCP protocol to realize efficient and reliable communication.The experimental results show that the system performs well in overcurrent protection,temperature measurement accuracy and communication delay,and meets the technical requirements of modern distribution automation.

关 键 词：智能断路器 Modbus传输控制协议(Modbus-TCP) 双重保护 

分 类 号：TM5[电气工程—电器]