A Multilevel Inverter for Photovoltaic Systems With Fuzzy Logic Control

被引：283

作者：

Cecati, Carlo ^{[1
,2
]}

Ciancetta, Fabrizio ^{[1
]}

Siano, Pierluigi ^{[3
]}

机构：

[1] Univ Aquila, Elect & Informat Engn Dept, I-67100 Laquila, Italy

[2] DigiPower Ltd, I-67100 Laquila, Italy

[3] Univ Salerno, Dept Informat & Elect Engn, I-84084 Fisciano, Italy

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2010年 / 57卷 / 12期

关键词：

Field-programmable gate arrays (FPGAs); fuzzy logic (FL); multilevel converter topologies; photovoltaic (PV) systems; renewable energy; POWER POINT TRACKING; ACTIVE RECTIFIER; CONVERTERS; IMPLEMENTATION; DESIGN;

D O I：

10.1109/TIE.2010.2044119

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Converters for photovoltaic (PV) systems usually consist of two stages: a dc/dc booster and a pulsewidth modulated (PWM) inverter. This cascade of converters presents efficiency issues, interactions between its stages, and problems with the maximum power point tracking. Therefore, only part of the produced electrical energy is utilized. In this paper, the authors propose a single-phase H-bridge multilevel converter for PV systems governed by a new integrated fuzzy logic controller (FLC)/modulator. The novelties of the proposed system are the use of a fully FLC (not requiring any optimal PWM switching-angle generator and proportional-integral controller) and the use of an H-bridge power-sharing algorithm. Most of the required signal processing is performed by a mixed-mode field-programmable gate array, resulting in a fully integrated System-on-Chip controller. The general architecture of the system and its main performance in a large spectrum of practical situations are presented and discussed. The proposed system offers improved performance over two-level inverters, particularly at low-medium power.

引用

页码：4115 / 4125

页数：11

共 45 条

[11] Implementation issues of a fuzzy-logic-based three-phase active rectifier employing only voltage sensors [J].

Cecati, C ;

Dell'Aquila, A ;

Lecci, A ;

Liserre, M .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2005, 52 (02) :378-385

[12] Design of H-bridge multilevel active rectifier for traction systems [J].

Cecati, C ;

Dell'Aquila, A ;

Liserre, M ;

Monopoli, VG .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2003, 39 (05) :1541-1550

[13] A passivity-based multilevel active rectifier with adaptive compensation for traction applications [J].

Cecati, C ;

Dell'Aquila, A ;

Liserre, M ;

Monopoli, VG .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2003, 39 (05) :1404-1413

[14] A fuzzy-logic-based controller for active rectifier [J].

Cecati, C ;

Dell'Aquila, A ;

Liserre, M ;

Ometto, A .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2003, 39 (01) :105-112

[15] Optimal tuning of a fuzzy logic-based single-phase active power filter via the Nelder-Mead method [J].

Cecati, Carlo ;

Dell'Aquila, Antonio ;

Lecci, Agostino ;

Liserre, Marco .

INTERNATIONAL JOURNAL OF COMPUTER APPLICATIONS IN TECHNOLOGY, 2006, 27 (2-3) :144-152

[16] Control of a multilevel converter using resultant theory [J].

Chiasson, JN ;

Tolbert, LM ;

McKenzie, KJ ;

Du, Z .

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, 2003, 11 (03) :345-354

[17] Multilevel voltage-source duty-cycle modulation: Analysis and implementation [J].

Corzine, KA ;

Baker, JR .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2002, 49 (05) :1009-1016

[18] A novel multicell dc-ac converter for applications in renewable energy systems [J].

Ertl, H ;

Kolar, JW ;

Zach, FC .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2002, 49 (05) :1048-1057

[19] Predictive & adaptive MPPT perturb and observe method [J].

Femia, N. ;

Granozio, D. ;

Petrone, G. ;

Spagnuolo, G. ;

Vitelli, M. .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2007, 43 (03) :934-950

[20] Distributed maximum power point tracking of photovoltaic arrays: Novel approach and system analysis [J].

Femia, Nicola ;

Lisi, Gianpaolo ;

Petrone, Giovanni ;

Spagnuolo, Giovanni ;

Vitelli, Massimo .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2008, 55 (07) :2610-2621

← 1 2 3 4 5 →