A Three-port Flyback for PV Microinverter Applications With Power Pulsation Decoupling Capability

被引：127

作者：

Hu, Haibing ^{[1
,2
]}

Harb, Souhib ^{[3
]}

Fang, Xiang

Zhang, Dehua ^{[2
]}

Zhang, Qian

Shen, Z. John

Batarseh, Issa ^{[4
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Dept Control Engn, Nanjing 210016, Peoples R China

[2] Univ Cent Florida, Dept Elect Engn, Orlando, FL 32826 USA

[3] Texas A&M Univ, College Stn, TX 77843 USA

[4] Univ Cent Florida, Sch Elect Engn & Comp Sci, Orlando, FL 32826 USA

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2012年 / 27卷 / 09期

关键词：

Flyback; microinverter; predictive control; power decoupling; three-port converter; DC-DC CONVERTER; BIDIRECTIONAL CONVERTER; INVERTER; INPUT;

D O I：

10.1109/TPEL.2012.2188840

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：

A novel single-stage photovoltaic (PV) microinverter with power decoupling capability is proposed in this paper. The proposed topology is based on three-port flyback with one port dedicated to power decoupling function so as to reduce the decoupling capacitance, thus allowing for long lifetime film capacitor to be used. Operation principle is analyzed in details. Key design considerations, including key parameter selections, predictive control strategy, and the dc voltage balance control across the power decoupling capacitor, are given in this paper. A 100-W microinverter prototype is built to verify the proposed topology. Experimental results show the proposed topology can achieve power decoupling, while maintaining good efficiency.

引用

页码：3953 / 3964

页数：12

共 22 条

[1]

[Anonymous], 2007, P EUR C POW EL APPL

[2] Three-port bidirectional converter for hybrid fuel cell systems [J].

Duarte, Jorge L. ;

Hendrix, Marcel ;

Simoes, Marcelo Godoy .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2007, 22 (02) :480-487

[3]

Europe Photo voltaic Industry Association, 2009, SOL GEN 6 SOL PHOT E

[4]

European Photovoltaic Industry Association, 2009, GLOB MARK OUTL PHOT

[5] A Novel PV Microinverter With Coupled Inductors and Double-Boost Topology [J].

Fang, Yu ;

Ma, Xudong .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2010, 25 (12) :3139-3147

[6]

Hirao T., P EUR C POW EL APPL, P1

[7]

Hu HB, 2010, IEEE ENER CONV, P3235, DOI 10.1109/ECCE.2010.5618285

[8] A review of single-phase grid-connected inverters for photovoltaic modules [J].

Kjaer, SB ;

Pedersen, JK ;

Blaabjerg, F .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2005, 41 (05) :1292-1306

[9]

Kjaer SB, 2003, IEEE POWER ELECTRON, P1183

[10] Cost-Effective Hundred-Year Life for Single-Phase Inverters and Rectifiers in Solar and LED Lighting Applications Based on Minimum Capacitance Requirements and a Ripple Power Port [J].

Krein, Philip T. ;

Balog, Robert S. .

APEC: 2009 IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1- 4, 2009, :620-+

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