一种基于CAN总线的电力参数监测系统  

Electric Power Parameter Monitoring Based On CAN Bus

作　　者：姜玮 纪建强 

机构地区：[1]新疆克拉玛依供电公司自动化所,新疆克拉玛依834000

出　　处：《自动化技术与应用》2008年第7期114-116,共3页Techniques of Automation and Applications

摘　　要：介绍了一种基于CAN总线的电力参数监测系统的硬件和软件设计方案。以自带CAN总线控制器的ARM处理器LM3S2016为核心,利用其片上外设完成电压、电流和频率的采集和实时传输。采用隔离型CAN总线驱动器CTM8250T,避免了用分立元件实现,使得设计简单、结构紧凑。This paper introduces a CAN bus-based monitoring sysem for the electric power system. The ARM processor LM3S2016 which contains CAN bus controller is used as the core of the system. The on-chip peripheral of LM3S2016 is used for collection of voltage, current and frequency and for transmission. It uses the isolation CAN bus driver CTM8250T, to avoid the use of separate components.

关 键 词：CAN总线 电力参数监测 LM3S2016 CTM8250T 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]