摘要
针对嵌入式在电力系统中的应用需求,设计了一种基于ARM微处理器的电力数据采集系统;系统以S3C44B0X作为控制核心,使用SP3539芯片扩展多个串口,实现了对多条RS-485总线上电力数据的采集、显示、存储等功能,并基于TCP/IP协议将数据传送至远程主控中心.变电所的实际运行效果表明,该系统具有较高的稳定性和可扩展性,能满足变电所电力数据采集的要求,具有良好的实用价值.
With the rising demand for the embedded system in power system,a power data acquisition system has been designed based on the ARM microprocessor.This system uses the S3C44B0X as core controller and extends multiple serial interfaces by SP3539 chips.It can accomplish the power data acquisition,displaying,storing data from multiple RS-485 bus and transfering them to the control center based on TCP/IP protocol.The practical operation effects in substations suggest that this system,with good stability and extensibility,can fully meet the demand of power data acquisition and has a promising prospect for application.
出处
《厦门理工学院学报》
2011年第1期48-51,共4页
Journal of Xiamen University of Technology
基金
福建省教育厅A类项目(JA10250)
厦门理工学院人才引进基金(YKJ10041R)
