首页> 外文会议>IEEE Power and Energy Society General Meeting >Application of phasor measurements for dynamic security assessment using decision trees
【24h】

Application of phasor measurements for dynamic security assessment using decision trees

机译:相移测量使用决策树的动态安全评估应用

获取原文

摘要

This panel session paper outlines efforts to develop transient stability and voltage stability applications using phasor measurement units (PMUs). These efforts conducted in collaboration with three different utilities examine the use of decision trees (DTs) to identify critical attributes that need to be measured using PMUs to characterize important phenomena associated with system dynamic performance. A series of off-line analyses are conducted to appropriately train the decision trees and these decision trees are then updated in real time to account for changes in operating conditions and network topology. An important advantage of the DTs is that they provide a threshold for the limiting values of the selected critical attributes and also characterize a nomogram in terms of multiple critical attributes in the operating space. These applications are described for a range of stability phenomena.
机译:本面板会议摘要概述了使用量相测量单元(PMU)开发瞬态稳定性和电压稳定应用的努力。这些努力与三种不同的公用事业公司进行了合作,检查了决策树(DTS)来识别需要使用PMU测量的关键属性,以表征与系统动态性能相关的重要现象。进行一系列离线分析以适当地培训决策树,然后实时更新这些决策树以考虑操作条件和网络拓扑的变化。 DTS的一个重要优点是它们为所选择的关键属性的限制值提供阈值,并且还在操作空间中的多个关键属性方面表征了墨迹图。这些应用描述了一系列稳定性现象。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号