Grid-Connected PV System Based on a Single-Phase Three-Level qZS Inverter

被引：0

作者：

Roncero-Clemente, Carlos ^{[1
]}

Romero-Cadaval, Enrique ^{[1
]}

Husev, Oleksandr ^{[2
]}

Vinnikov, Dmitri ^{[2
]}

Stepenko, Serhii ^{[3
]}

机构：

[1] Univ Extremadura, E-06071 Badajoz, Spain

[2] Tallinn Univ Technol, Dept Elect Engn, Tallinn, Estonia

[3] Chernihiv State Technol Univ, Dept Ind Engn, Chernihiv, Ukraine

来源：

39TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY (IECON 2013) | 2013年

关键词：

Photovoltaic systems; PSCAD; Pulse width modulation converters; Power system simulation;

D O I：

暂无

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 describes the operation of a gridconnected PV system based on a single-phase 3L-NPC qZSI using PSCAD as simulation tool for modelling the system: PV array, single-phase 3L-NPC qZSI, filter stage and electrical grid. The control system considers a maximum power point tracking algorithm, a phase loop locked for synchronization with the grid voltage, a control strategy to inject current in phase with the voltage at the point of common coupling and the modulation technique that also take into account shoot-through duty cycle. Simulation results are provided in order to show the viability of using this topology for PV energy systems connected to the electrical grid.

引用

页码：5979 / 5984

页数：6

共 14 条

[1] Four Quasi-Z-Source Inverters [J].

Anderson, Joel ;

Peng, F. Z. .

2008 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-10, 2008, :2743-2749

[2]

[Anonymous], 2009, 2009 IEEE POWER ENER

[3] Comparison of photovoltaic array maximum power point tracking techniques [J].

Esram, Trishan ;

Chapman, Patrick L. .

IEEE TRANSACTIONS ON ENERGY CONVERSION, 2007, 22 (02) :439-449

[4]

Femia N., 2004, IEEE 35 ANN POW EL S, V3, P1939

[5] The Age of Multilevel Converters Arrives [J].

Franquelo, Leopoldo G. ;

Rodriguez, Jose ;

Leon, Jose I. ;

Kouro, Samir ;

Portillo, Ramon ;

Prats, Maria M. .

IEEE INDUSTRIAL ELECTRONICS MAGAZINE, 2008, 2 (02) :28-39

[6]

Gonzalez-Castrillo P., 2011, COMP POW EL CPE2011

[7]

Gonzalez-Romera E., 2013, COMP POW EL IN PRESS, pxxx

[8]

Husev O, 2012, 15 INT POW EL MOT CO

[9]

Husev O, 2012, IEEE IND ELEC, P5852, DOI 10.1109/IECON.2012.6389127

[10]

International Energy Agency, 2011, PHOT POW SYST PROGR

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