配电网微机综合保护平台的研制  

Manufacturing of Microcomputer Synthetic Protection Platform for Distribution Network

作　　者：孙浩[1] 罗传仙[1] 刘飞[1] 

机构地区：[1]国网电力科学研究院,湖北武汉430074

出　　处：《电工电气》2010年第11期56-59,共4页Electrotechnics Electric

摘　　要：提出了一种新型的适用于配电网的微机保护平台。硬件设计采用"DSP+MCU"的双CPU结构,充分发挥了DSP强大的数据处理能力和MCU的事件管理能力,满足配电网对保护装置的要求。软件方面将μClinux嵌入式实时操作系统引入微机保护平台。所研制的保护装置设计合理,能够满足相关保护的技术指标要求,具有高精度和高速通信的特点,完全可以满足配电网自动化的需求。A new type microcomputer protection platform suitable for distribution network was raised. The hardware design adopted double CPU structure, ＂DSPMCU＂, giving full play to strong data processing ability of DSP and event management ability of MCU and meeting the requirements of distribution network for protection devices. The μClinux embedded real-time operation system was introduced to the microcomputer protection platform. The manufactured protection device is reasonable in design, being able to meet related technical index requirements of protection with high accuracy and high speed communication features, which completely meets the demand of distribution network automation.

关 键 词：配电网 微机保护 ΜCLINUX操作系统 

分 类 号：TM774[电气工程—电力系统及自动化] TP202.7[自动化与计算机技术—检测技术与自动化装置]