基于广域测量系统的低频振荡监测分析方法研究与应用Research and Application of Low Frequency Oscillation Monitoring and Analysis Method Based on WAMS
王慧铮;许勇;
摘要(Abstract):
介绍了基于广域测量系统的电力系统低频振荡在线监测及振荡特性离线分析功能模块的设计及实现方法。模块在线部分集成的数据滤波等4种检测算法,同时满足了监测的实时性和报警的高精度;模块的离线部分集成了改进Prony等3种分析算法,实现了振荡特性参数的全面解析。告警记录及数据分析结果存储于磁盘。模块中的统计功能,实现了数据信息的深层挖掘。该模块已经在河北南网实际运行,运行结果表明该模块的有效性和可靠性。
关键词(KeyWords): 广域测量系统;低频振荡;告警监测;特性分析;信息挖掘
基金项目(Foundation):
作者(Author): 王慧铮;许勇;
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DOI:
参考文献(References):
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