在线电压稳定监控系统  

Web Information Extraction and Knowledge Presentation System

作　　者：葛建伟[1] 张小兵[1] 钟浩[1] 

机构地区：[1]湖南大学电气与信息工程学院,长沙412824

出　　处：《计算机系统应用》2011年第11期31-34,共4页Computer Systems & Applications

摘　　要：针对在线监控电网电压稳定运行状况具有较强的实时性,设计了一套在线电压稳定监控系统,通过获取能量管理系统(EMS)数据对电网电压稳定性实时分析,并根据分析结果进行主动预防控制或者自定义预防控制,防止电力系统电压崩溃。该系统后台主要使用C++,Java等语言开发,结合与后台无关的的前端Ajax框架,人机界面友好,具有功能齐全、操作便利的特点。本系统为运行人员提供及时的预防控制措施,确保电网运行的可靠性。For on-line voltage stability monitoring requires high real time property, a set of online voltage stability monitoring system is designed in this paper. The power grid voltage stability is analyzed through the data from energy management system （EMS）, to prevent power system voltage collapse through either the active preventive control or the user-defined preventive control according to the analysis results. This system is mainly developed with C＋＋, Java language, with front-end Ajax framework combined which is unrelated to background. This system is friendly in man-machine interface, functionally comprehensive and easy to operate. It provides preventive control strategy in time for the operation personnel so as to ensure the gird reliability.

关 键 词：负荷裕度 电压稳定 在线监控 预防控制 

分 类 号：TM712[电气工程—电力系统及自动化]