首页> 外文会议>2000 International Conference on Power System Technology >Analysis of Voltage Stability Enhancement via Unified Power Flow Controller
【24h】

Analysis of Voltage Stability Enhancement via Unified Power Flow Controller

机译:通过统一潮流控制器提高电压稳定性的分析

获取原文

摘要

This paper discusses control of Unified Power Flow Controller (UPFC) to improve power system voltage stability. A dynamical UPFC model is presented. The impact of the UPC model on voltage stability is clarified through bifurcation analysis. Robust techniques are employed for the series and shunt branches control and the DC capacitor voltage control. Only local measurements are required for designing the controllers.The effectiveness of the proposed UPFC control on voltage stability is examined on a three-machine power system. Bifurcation analysis indicates that the fear sibility region can be greatly extended. Therefore the proposed controller is effective in voltage stability enhancement.
机译:本文讨论了统一潮流控制器(UPFC)的控制,以提高电力系统的电压稳定性。提出了一个动态的UPFC模型。 UPC模型对电压稳定性的影响通过分叉分析得以阐明。串联和并联支路控制以及直流电容器电压控制采用了稳健的技术。设计控制器仅需要进行本地测量。在三机电源系统上检查了所提议的UPFC控制对电压稳定性的有效性。分叉分析表明,恐惧感区域可以大大扩展。因此,所提出的控制器在提高电压稳定性方面是有效的。

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