基于以太网的嵌入式电源监控系统设计  

Research and design of power monitoring system based on embedded Ethernet

作　　者：王利霞[1] 

机构地区：[1]河北建筑工程学院信息工程学院,河北张家口075000

出　　处：《电源技术》2014年第5期973-974,共2页Chinese Journal of Power Sources

摘　　要：随着电源监控技术的迅速发展,传统的监控方式已不能满足电力系统对远程通信的实时性和准确性要求。在对比工业控制技术的基础上,提出了在电源监控系统中使用嵌入式以太网的设计方案。根据系统的需要,确定了以LPC2214为核心处理器,以RTL8019AS为以太网控制器的硬件结构,完成了与远程监控中心通信的软件设计。With the rapid development of power monitoring technology,traditional monitoring methods can not meet the requirements of power system for remote communication real time and accuracy. Based on the contrast to industrial control technology, a design in which the power monitoring system used embedded Ethernet was proposed.According to needs of the system, the hardware architecture using LPC2214 as core processor and RTL8019AS as Ethernet controller was identified, completing software design of communication with remote monitoring center.

关 键 词：以太网 嵌入式系统 电源监控 LWIP 

分 类 号：TM769[电气工程—电力系统及自动化]