Current control of voltage source converters connected to the grid through an LCL-filter

被引：22

作者：

Bueno, EJ ^{[1
]}

Espinosa, F ^{[1
]}

Rodríguez, FJ ^{[1
]}

Ureña, J ^{[1
]}

Cobreces, S ^{[1
]}

机构：

[1] Alcala Univ, Dept Elect, Alcala De Henares, Madrid, Spain

来源：

PESC 04: 2004 IEEE 35TH ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6, CONFERENCE PROCEEDINGS | 2004年

关键词：

D O I：

10.1109/PESC.2004.1355715

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The aim of this paper is to propose a current control of VSCs connected to the grid through an LCL-filter. The proposed algorithm controls the grid current using only two sensors. Other variables are obtained with a state estimator, and the possible disturbances of the system are attenuated with active damping. The control algorithm has been proved for different disturbances, such as temporal variations in the components of the model and perturbations in the grid, and also with the linear and non-linear models.

引用

页码：68 / 73

页数：6

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