Complex-space recursive least squares power system identiffication

被引：13

作者：

Cobreces, S. ^{[1
]}

Rodriguez, P.

Pizarro, D. ^{[1
]}

Rodriguez, F. J. ^{[1
]}

Bueno, E. J. ^{[1
]}

机构：

[1] Univ Alcala de Henares, Dept Elect, Escuela Politecn Super, Madrid, Spain

来源：

2007 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6 | 2007年

关键词：

D O I：

10.1109/PESC.2007.4342402

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper proposes a new recursive algorithm to estimate the grid impedance from the current and voltage measurements performed in the common coupling point. The method is based in a recursive least squares algorithm performed over the complex space. The described method has low computational overhead, does not require the injection of disturbances in the grid and simultaneously estimates the grid equivalent impedance and the grid equivalent generator.

引用

页码：2478 / 2484

页数：7

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