摘要
为便于监测电网运行参数、有效管理电网、及时排除电网运行故障,文章设计实现了一种以嵌入式以太网芯片为核心的电网主要运行参数远程监测系统。简要叙述了以太网芯片MC9S12NE64的主要特点、内部结构和操作模式,给出了监测系统的组成、监测仪结构、部分电路图及监测仪的程序。
In order to monitor the parameters of the power network operation, manage the power network more efficiently and eliminate the fault in time, a system is designed for remote monitoring primary parameters of power network operation based on embedded Ethernet-chip. The chip MCgS12NE64 is introduced with its main features, inner structure and operation mode. The configuration, block diagram of equipment, circuit diagram and program block diagram of the monitoring system are given.
出处
《电力系统通信》
2006年第5期54-57,62,共5页
Telecommunications for Electric Power System
关键词
嵌入式系统
以太网
电网运行监测
embedded system
Etheruet
power network operation monitoring
