Control of single-stage single-phase PV inverter

被引：49

作者：

Ciobotaru, Mihai ^{[1
]}

Teodorescu, Remus ^{[1
]}

Blaabjerg, Frede ^{[1
]}

机构：

[1] Aalborg Univ, Inst Energy Technol, Aalborg, Denmark

来源：

EPE JOURNAL | 2006年 / 16卷 / 03期

关键词：

distributed power generation; harmonics; photovoltaic; single phase system; solar cell system;

D O I：

10.1080/09398368.2006.11463624

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：

In this paper the issue of control strategies for single-stage photovoltaic (PV) inverter is addressed. Two different current controllers (the classical proportional-integral (PI) and the novel proportional-resonant (PR) controllers) have been implemented and an experimental comparison between them has been made. A complete control structure for the single-phase PV system is also presented. The superiority of the PR controller is demonstrated with respect to the PI controller in terms of harmonic current rejection and the capability to remove the steady-state error without using the voltage feed-forward (VFF). The control strategy was successfully tested on a real 1.5 kW PV inverter.

引用

页码：20 / 26

页数：7

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