An Active Anti-Islanding Method Based on Phase-PLL Perturbation

被引：91

作者：

Velasco, David ^{[1
]}

Trujillo, Cesar ^{[1
,2
]}

Garcera, Gabriel ^{[1
]}

Figueres, Emilio ^{[1
]}

机构：

[1] Univ Politecn Valencia, Grp Sistemas Elect Ind, Dept Ingn Elect, Valencia 46022, Spain

[2] Univ Distrital Francisco Jose de Caldas, Dept Elect Engn, Bogota, Colombia

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2011年 / 26卷 / 04期

关键词：

Distributed power generation; photovoltaic systems; pulsewidth modulation inverters; CONTROL STRATEGY; DISTRIBUTED GENERATORS; VOLTAGE UNBALANCE; INVERTERS; PROTECTION; STABILITY; ACCURATE; SET;

D O I：

10.1109/TPEL.2010.2089643

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：

This paper presents a new active anti-islanding detection method for distributed power generation systems. This method is based on introducing a disturbance at the inverter output and observing the behavior of the voltage at the point of common coupling (PCC), which depends on the impedance connected to the PCC in an islanding situation. The islanding detection is based on the Goertzel algorithm.

引用

页码：1056 / 1066

页数：11

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