Voltage Support Provided by a Droop-Controlled Multifunctional Inverter

被引：251

作者：

Vasquez, Juan C. ^{[1
]}

Mastromauro, R. A. ^{[2
]}

Guerrero, Josep M. ^{[1
]}

Liserre, Marco ^{[2
]}

机构：

[1] Tech Univ Catalonia, Dept Automat Control Syst & Comp Engn, Barcelona 08036, Spain

[2] Politecn Bari, Dept Elect & Elect Engn, I-70125 Bari, Italy

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2009年 / 56卷 / 11期

关键词：

Droop-control technique; single-phase photovoltaic (PV) inverter; voltage ride-through; voltage-source inverter (VSI); PARALLEL OPERATION; PERFORMANCE;

D O I：

10.1109/TIE.2009.2015357

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a single-phase multifunctional inverter for photovoltaic (PV) systems application. The converter provides active power to local loads and injects reactive power into the grid providing voltage support at fundamental frequency. The proposed topology is controlled by means of the droop-control technique. Hence, it allows the obtaining of voltage-sag-compensation capability, endowing voltage ride-through to the system. A model and analysis of the whole system is given to properly choose the control parameters. Simulation and experimental results validate the proposed control using a 5-kVA PV converter.

引用

页码：4510 / 4519

页数：10

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