基于Modbus协议的三相电力智能配电系统设计  

Design of Intelligence Power Distribution System Based on Modbus Protocol

作　　者：刘莫尘[1] 曾益清 

机构地区：[1]山东农业大学机械与电子工程学院,山东泰安271018 [2]佛山普立华科技有限公司,广东佛山528000

出　　处：《现代电子技术》2008年第11期117-119,共3页Modern Electronics Technique

摘　　要：介绍了一种基于Modbus协议的三相电力智能配电系统。系统以16位MSP430处理器为控制核心,采用SAMES SA9904B三相电参量芯片实现三相电力系统的多种电参量的采集和处理,通过标准的Modbus协议可实现对电力设备的实时在线监测、保护、控制和电能计量等。该系统可以单独作为三相电力配电模块使用,也可以方便接入Modbus通信网络,实现了与其他Modbus设备的兼容,可广泛应用于中低压电力配电系统,达到了电力系统配电自动化、信息化和网络化的发展要求。The paper introduces a three-phase electric power intelligence power distribution system which is based on the Modbus protocol.Being the control center,MSP430 single chip processor is the core,the system adopts three-phase electricity parameter SA9904B chip to accomplish the collection and its disposal.Through the Modbus protocol,the system could be accomplished online-inspection,protection,controlling and measuring.The system could be used as three-phase electric module,and be able to enter into Modbus communicate system as well,thus to accomplish the compatible with others Modbus equipments.So it can be applided in middle and low electric power system,to achieve electric power being automatization,informationization and networking.

关 键 词：MODBUS协议 智能配电系统 SA9904B MSP430 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]