Fast Convergence Delayed Signal Cancellation Method for Sequence Component Separation

被引：34

作者：

Cardenas, Roberto ^{[1
]}

Diaz, Matias ^{[1
]}

Rojas, Felix ^{[2
]}

Clare, Jon ^{[3
]}

机构：

[1] Univ Chile, Dept Elect Engn, Santiago, Chile

[2] Tech Univ Munich, D-80339 Munich, Germany

[3] Univ Nottingham, Fac Engn, Nottingham NG7 2RD, England

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2015年 / 30卷 / 04期

关键词：

Control systems; delay signal cancellation; symmetrical components;

D O I：

10.1109/TPWRD.2014.2373038

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：

Delayed signal cancellation is one of the methods used to separate the negative- and positive-sequence components in unbalanced 3 phi systems. In this letter, a DSC methodology with fast convergence time is proposed and it is shown that an improved separation of the positive and negative sequences is feasible. Experimental results are presented to demonstrate the performance of the proposed methodology.

引用

页码：2055 / 2057

页数：3

共 4 条

[1] Enhanced Grid Fundamental Positive-Sequence Digital Synchronization Structure
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[4] Grid Synchronization PLL Based on Cascaded Delayed Signal Cancellation
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