A Single-Phase Voltage-Controlled Grid-Connected Photovoltaic System With Power Quality Conditioner Functionality

被引:184
作者
Mastromauro, Rosa A. [1 ]
Liserre, Marco [1 ]
Kerekes, Tamas [2 ]
Dell'Aquila, Antonio [1 ]
机构
[1] Politecn Bari, I-70125 Bari, Italy
[2] Aalborg Univ, Inst Energy Technol, DK-9220 Aalborg, Denmark
关键词
Maximum Power Point Tracking (MPPT) algorithm; shunt controller; single-phase photovoltaic (PV) inverter; COMPENSATE UNBALANCE; PARALLEL OPERATION; REPETITIVE CONTROL; CONTROL STRATEGY; UPS; SCHEME; FILTER;
D O I
10.1109/TIE.2008.2004383
中图分类号
TP [自动化技术、计算机技术];
学科分类号
080201 [机械制造及其自动化];
摘要
Future ancillary services provided by photovoltaic (PV) systems could facilitate their penetration in power systems. In addition, low-power PV systems can be designed to improve the power quality. This paper presents a single-phase PV system that provides grid voltage support and compensation of harmonic distortion at the point of common coupling thanks to a repetitive controller. The power provided by the PV panels is controlled by a Maximum Power Point Tracking algorithm based on the incremental conductance method specifically modified to control the phase of the PV inverter voltage. Simulation and experimental results validate the presented solution.
引用
收藏
页码:4436 / 4444
页数:9
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