Research on Deadbeat Control of a Three-level Grid-connected Inverter Based on αβ Transform

被引：0

作者：

He Junping ^{[1
]}

Yi Lei ^{[1
]}

Wang Xuesong ^{[1
]}

Wang Jian ^{[1
]}

机构：

[1] Harbin Inst Technol, Shenzhen Grad Sch, Shenzhen 518055, Peoples R China

来源：

PEEA 2011 | 2011年 / 23卷

关键词：

alpha beta transform; deadbeat control; three-level inverter; grid-connected control;

D O I：

10.1016/j.proeng.2011.11.2520

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 distributed grid-connected power system, the control strategy of grid-inverter influences the quality of its output power. An improved method based on alpha-beta transformation of deadbeat control algorithm is proposed for a three-level photovoltaic grid-connected inverter. This new control method overcomes the shortcoming of complicated dynamic phase angle compensation and is easily to combine with SVPWM strategy to realize a fast control of inverter grid-connected power. The paper firstly established the control model of a three-level inverter grid-connected system and subsequently proposed the computation method of forecasted link of voltage and current. A MATLAB simulation model is built up. Simulation and experiment results indicate that this new control algorithm simplifies the control and a good static and dynamic performance is achieved. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of PEEA

引用

页数：6

共 9 条

[1] A Robust Predictive Current Control for Three-Phase Grid-Connected Inverters [J].

Castello Moreno, Jaime ;

Espi Huerta, Jose M. ;

Garcia Gil, Rafael ;

Alejandro Gonzalez, Sergio .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2009, 56 (06) :1993-2004

[2]

Gu He-rong, 2006, Proceedings of the CSEE, V26, P108

[3] 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

[4]

Kumar VS, 2004, 2004 INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY - POWERCON, VOLS 1 AND 2, P123

[5]

Li Yongdong, 2005, PRINCIPLE CONTROL AP

[6] Control and filter design of three-phase inverters for high power quality grid connection [J].

Prodanovic, M ;

Green, TC .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2003, 18 (01) :373-380

[7]

Wu Xuezhi, 2009, P 18 ANN C CHIN POW, V11, P124

[8]

Yang SY, 2009, IEEE INT POWER ELEC, P2116

[9] An advanced SVPWM-based predictive current controller for three-phase inverters in distributed generation systems [J].

Zeng, Qingrong ;

Chang, Liuchen .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2008, 55 (03) :1235-1246

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