On-line Voltage Stability Load Index Estimation Based on PMU Measurements

被引：0
|
作者：
Makasa, K. Joseph. [1 ]
Venayagamoorthy, Ganesh K. [1 ]
机构：
[1] Missouri Univ Sci & Technol, Real Time & Intelligent Syst Lab, Rolla, MO 65409 USA
来源：
2011 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING | 2011年
关键词：
Echo state networks; PMUs; power system islanding; voltage stability; voltage stability load index;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A new method for estimation of Voltage Stability Load Index (VSLI) for a power system using data from optimally located phasor measurement units (PMU) is presented in this paper. Optimal PMU placement was carried out considering islanding operating conditions. VSLI is estimated using a kind of recurrent neural network know as the Echo State Network (ESN). The development ESN is computational efficient and provides accurate estimation. Results of optimal PMU placement for normal and islanded operating conditions, and ESN estimation of VSLI on the IEEE 14 bus system is presented.
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页数：6
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