新型嵌入式电能质量监测装置的设计  

Design of a New Type of Embedded Power Quality Monitor Device

作　　者：高佳[1] 王爱民[1] 于海[1] 

机构地区：[1]东南大学仪器科学与工程系,江苏南京210096

出　　处：《现代电子技术》2005年第16期26-28,共3页Modern Electronics Technique

摘　　要：电能质量监测技术是当前电力系统领域的研究热点。根据电能质量监测对于系统支持复杂算法和实时性的特殊要求,并在综合分析了目前电能质量监测现状的基础上,提出了一种基于DSP+MPU构架的嵌入式电能质量监测装置的解决方案,将嵌入式技术和双CPU技术有机地融合在一起。分别讨论了设备的硬件系统和基于双CPU系统的软件设计思想。这种新型设计符合电能质量监测的最新发展要求,相对以往的设计,具有实时性好、性能高、体积小、成本低等优点,更适合于大量安装在现场。The power quality monitoring technology is a research focus of the present electric power system field. According to the special demand of the power quality monitoring that the system should support characteristics of complicated algorithm and realtime. On the basis of analyzing synthetically the present situation of power quality monitoring, a new solution is proposed of embedded power quality monitoring device based on DSP＋MPU framework, integrating the embedding technology and double CPU technology organically. The hardware system and software based on double CPU system are discussed respectively. Comparing with existing designs,the proposed design can accord with the demands of the up -to -date requirement in power quality monitoring and it has advantages in performance, computation volume and cost. So this design is suitable to be installed on site in large quantity.

关 键 词：ARM LINUX SOCKET 电力系统 嵌入式 电能质量监测装置 设计 

分 类 号：TP303[自动化与计算机技术—计算机系统结构]