嵌入式平台和DSP技术在电力监控系统中的应用研究  

Study of Embedded Platform and DSP Technique Applied to Power Monitoring System

作　　者：羊剑[1] 郑华耀[1] 

机构地区：[1]上海海事大学航运仿真中心,200135

出　　处：《电气应用》2005年第7期57-61,共5页Electrotechnical Application

基　　金：交通部通达计划项目资助;项目编号:200432981007

摘　　要：讨论了嵌入式平台和数字信号处理(DSP)技术在电力系统数据采集测量、电能质量监控、电网无功补偿和谐波抑制和继电保护中的应用状况和发展前景。嵌入式平台方案的设计包括对存储器的外部扩展,人机交互接口和外围电路的设计,数据处理应用程序的建立,嵌入式图形用户界面的设计。通过将μC/OS-II移植到TMS320LF2407DSP处理器上构建一个基于嵌入式平台的电力监控系统。The prospects of application and development of the embedded platform and the characteristics of the DSP technique in the collection and measurement of electric quantities, the monitoring of power quality, the compensation of reactive power, the restraint of harmonics and the relay protection are discussed. The scheme of Embedded Platform includes the extension of outside memory, the design of man machine interchange and the peripheral circuits. The software is also described in detail that the transplantation and the foundation of application program and embedded graphic user interface. By means of the method of porting embedded RTOS μC/OS-Ⅱ to TMS320LF2407, embedded monitoring system are established.

关 键 词：嵌入式操作系统 数字信号处理 电力系统 移植 嵌入式平台 电力监控系统 DSP技术 应用程序 TMS320LF2407 数字信号处理(DSP) 

分 类 号：TM76[电气工程—电力系统及自动化] TP316.81[自动化与计算机技术—计算机软件与理论]