Performance Evaluation of a Three-Phase Five-Level Quasi-Z-Source Cascaded H-Bridge for Grid-Connected Applications

被引：0

作者：

Miceli, R. ^{[1
]}

Schettino, G. ^{[1
]}

Viola, F. ^{[1
]}

Blaabjerg, F. ^{[2
]}

Yang, Y. ^{[2
]}

机构：

[1] Univ Palermo, Dipartimento Energia Ingn Informaz & Modelli Mate, Palermo, Italy

[2] Aalborg Univ, Dept Energy Technol, Aalborg, Denmark

来源：

2018 IEEE INTERNATIONAL POWER ELECTRONICS AND APPLICATION CONFERENCE AND EXPOSITION (PEAC) | 2018年

关键词：

Quasi-Z-source cascaded H-Bridge inverters; modulation techniques; harmonics; PV systems; BOOST CONTROL;

D O I：

暂无

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 the field of the PV generation, Quasi-Z-source cascaded H-bridge (qZS-CHB) inverters are promising due to their features of modularity and high voltage conversion ratio. Thus, new topology structures and innovative modulation techniques are continuously being developed to improve the performance in terms of voltage stress and harmonic content. This paper proposes an innovative modulation technique that allows reducing the voltage stress and a specially designed grid-connected control strategy is also introduced. Through simulations in MATLAB, it has been validated that the performance of a three-phase five-level qZS-CHB is improved with the proposed solution.

引用

页码：1217 / 1222

页数：6

共 7 条

[1] Experimental Evaluation of the Performance of a Three-Phase Five-Level Cascaded H-Bridge Inverter by Means FPGA-Based Control Board for Grid Connected Applications
Viola, Fabio
ENERGIES, 2018, 11 (12)
[2] Modified Modulation Techniques for Quasi-Z-Source Cascaded H-Bridge Inverters
Miceli, R.
Schettino, G.
Viola, F.
Blaabjerg, F.
Yang, Y.
IECON 2018 - 44TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, 2018, : 3743 - 3748
[3] Modeling and Control of the Single-Phase Photovoltaic Grid-Connected Cascaded H-Bridge Multilevel Inverter
Lee, S. J.
Bae, H. S.
Cho, B. H.
2009 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION, VOLS 1-6, 2009, : 43 - 47
[4] New Hysteresis Current Control for Grid Connected Single-Phase Three-Level Quasi-Z-Source Inverter
Husev, Oleksandr
Vinnikov, Dmitri
Roncero-Clemente, Carlos
Romero-Cadaval, Enrique
2014 TWENTY-NINTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC), 2014, : 1765 - +
[5] Three-level three-phase quasi-Z-source neutral-point-clamped inverter with novel modulation technique for photovoltaic application
Husev, Oleksandr
Roncero-Clemente, Carlos
Romero-Cadaval, Enrique
Vinnikov, Dmitri
Jalakas, Tanel
ELECTRIC POWER SYSTEMS RESEARCH, 2016, 130 : 10 - 21
[6] Performance of Cascade Multilevel H-Bridge Inverter with Single DC Source by Employing Low Frequency Three-Phase Transformers
Suresh, Y.
Panda, A. K.
IECON 2010 - 36TH ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS SOCIETY, 2010,
[7] Common Mode Voltage Reduction in a Single-Phase Quasi Z-Source Inverter for Transformerless Grid-Connected Solar PV Applications
Meraj, Mohammad
Rahman, Syed
Iqbal, Atif
Ben-Brahim, Lazhar
IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2019, 7 (02) : 1352 - 1363

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