Optimum Arrangement Scheme of PMU and Voltage Stability Evaluation in Region Electric Network

摘要：

Considered the optimum arrangement scheme of PMU in a region of electric network, this paper primary introduced the definition of voltage stability’s weak nodes and their region through a tidal current emulation and calculation method. The optimum arrangement scheme of PMU in electric network was also given. The Least-square procedure method was used in solving the equivalent resistance, which completed the weak node’s dynamic voltage stability evaluation. The estimative accuracy of the scheme has been indicated according to the result of simulating test, which presents a theory method lying the foundation for the dynamic voltage stability evaluation of wide region electric power network.

关键词： Electric network voltage stability Leastsquare procedure

作者: Weifu Qi Honglei Yang Jianyuan Xu

作者单位: Department of Electrical Engineering Shenyang University of Technology Shenyang, Liaoning Province, Department of Electrical Engineering Shenyang University of Technology Shenyang, Liaoning Province,

会议类型: 国际会议

会议名称: 2007 IEEE International Conference on Automation and Lofistics

会议地点: 山东济南

会议语种:英文

在线出版日期: 2007-08-18（万方平台首次上网日期，不代表论文的发表时间）