基于嵌入式系统的高速公路低压测控装置设计及应用  

Design and Application of Low Power Testing Equipment on the Highway Based on ARM System

作　　者：陈建[1] 刘玉新[1] 

机构地区：[1]交通部公路科学研究院,北京100088

出　　处：《低压电器》2011年第3期22-25,30,共5页Low Voltage Apparatus

摘　　要：为了保证隧道和桥梁用户端电网的安全运行及了解用户端电网运行的状况,需要对用户端电网进行实时监测。介绍了高速公路低压测控装置中以AT91RM9200为核心的硬件结构及软件的实现流程。It was needed to carry on the real-time monitor to the subscriber’s electrical grid in order to guar-antee the tunnel and bridge subscriber’s electrical grid operation safely and to understand subscriber’s electrical grid conditions.The hardware structure and software of the power testing equipment were introduced based on AT91RM9200 and the calculation of all parameters on the high way and tunnel.In detail,it specified the design of computing harmonics theory and the arithmetic of power.

关 键 词：高级精简指令集计算机 高速公路 低压测控 应用 

分 类 号：TM930[电气工程—电力电子与电力传动]