多线程技术在变电站保护信息监测系统中的应用  

Research and exploitation in multiply threads technology on system of supervising protective information of transformer substation

作　　者：缪相林[1] 王观海[1] 孙超[1] 王军民 

机构地区：[1]西安交通大学电子与信息工程学院,陕西西安710049 [2]兰州奇正藏药公司,甘肃兰州730000

出　　处：《计算机工程与设计》2005年第3期813-815,共3页Computer Engineering and Design

摘　　要：针对某变电站对保护信息监测的实际需求,提出了“变电站保护信息监测系统”的总体设计思路,并就其实现方法进行了探讨和研究。系统由主站系统与若干个子站系统组成,子站系统与保护及故障录波系统相接并完成协议转换,同时将数据上传到主站。它有效地解决了变电站设备的集中管理和设备数据的综合处理问题,尤其对电网的故障处理和分析有较高的实用价值。Aiming at the practical demands of some transformersubstation in supervising the protective information, the whole devising thoughts is provided and a lot of research and discussion is made to achieve it. The system is made up of several substations and a main station, The substation may connect with the system of protecting and recording the wave of malfunction and complete the protocol trans- lation. Meantime the data are transmitted to the main station. The system, which may efficiently resolve some problems, such as centralized managementofequipments, integrated disposal of the equipmentdata, particularly analyzingand dealing with the malfunctions in the electrical net, is highly useful in reality.

关 键 词：变电站 主站系统 电网 子站 故障录波系统 故障处理 多线程技术 信息监测系统 数据上传 实现方法 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TM63[自动化与计算机技术—计算机科学与技术]