首页> 外文会议>2014 IEEE PES General Meeting, Conference amp; Exposition >The use of a PMU-based state estimator for tracking power system dynamics
【24h】

The use of a PMU-based state estimator for tracking power system dynamics

机译:使用基于PMU的状态估计器跟踪电力系统动态

获取原文
获取原文并翻译 | 示例

摘要

Monitoring of the power system states in real time, especially after the occurrence of a fault, can enhance the situational awareness of the power system operators. Although the state estimator is designed for monitoring steady state conditions of the power system, the advent of Synchronized Measurement Technology (SMT) can make the state estimator a helpful tool for monitoring the power system operating condition in quasi real time. In this paper, the use of a linear state estimator using only synchronized phasor measurements will be presented. The innovation lies in the use of the linear state estimator for the estimation of the states of the system in the presence of a fault. With the proper PMU placement, all system buses can be monitored accurately and the voltage/angle behavior can be tracked with precision.
机译:实时监视电力系统状态,尤其是在发生故障之后,可以增强电力系统操作员的态势感知能力。尽管状态估计器是为监视电力系统的稳定状态而设计的,但是同步测量技术(SMT)的出现可以使状态估计器成为一种用于准实时监视电力系统运行状态的有用工具。在本文中,将介绍仅使用同步相量测量的线性状态估计器的使用。创新之处在于使用线性状态估计器对存在故障的系统状态进行估计。通过适当地放置PMU,可以精确监控所有系统总线,并且可以精确跟踪电压/角度行为。

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