摘要
接地极入地电流的大小直接关系到直流输电线路的可靠性。在研究接地极特点的基础上,设计了以三星ARM1为研发平台、基于GPRS无线通讯的高压接地极在线监测系统。系统以S3C2410为核心,通过GPRS无线通讯模块实现端到端的数据传输功能。描述了系统的硬件构成、终端软件流程、GPRS模块的控制及监控中心的软件设计思想。系统能实时监测接地极的各项参数,提高了电力系统的可靠性,具有很好的应用价值。
The current of grounding electrode is directly related to the DC trans-mission stability.Base on the research of the grounding electrode charactris-tics,this paper designed Samsung ARM11 platform and was based on GPRS wireless com- munication.The system used S3C6410 as the core,through GPRS module to achieve end-to-end data transfer function.This paper describes the hardware consist of the system,software process of the terminal,control of GPRS module and design of the monitoring center software.
出处
《工业控制计算机》
2012年第12期82-82,85,共2页
Industrial Control Computer
