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.
出处
《低压电器》
北大核心
2011年第3期22-25,30,共5页
Low Voltage Apparatus
关键词
高级精简指令集计算机
高速公路
低压测控
应用
advanced reduced instruction set computen machines（Advanced RISC Machines
ARM）
high way
power testing equipment
application
